Month: August 2022

  • 10 Applied sciences That A Programmer Should Be taught In 2019

    10 Applied sciences That A Programmer Should Be taught In 2019

    10 Applied sciences That A Programmer Should Be taught In 2019White label SEARCH ENGINE OPTIMIZATION & link constructing providers. Content material Duplicity Examine: To determine if the content material on the website isn’t plagiarized and unique. This is necessary to verify as a result of duplicate content isn’t good by way of WEBSITE POSITIONING. Our group uses trendy SEARCH ENGINE MARKETING services, backed by the very best digital practices, to increase your visitors & rankings for vetted key phrases and lengthy-tail phrases that drive business to your website.

    Pada tahun 1981, IBM memperkenalkan penggunaan Personal Pc (PC) untuk penggunaan di rumah, kantor, dan sekolah. Jumlah PC yang digunakan melonjak dari 2 juta unit pada tahun 1981 menjadi 5,5 juta unit pada tahun 1982. Sepuluh tahun kemudian, sixty five juta LAPTOP digunakan. Komputer melanjutkan evolusinya menuju ukuran yang lebih kecil, dari komputer yang berada di atas meja (desktop laptop) menjadi komputer yang dapat dimasukkan ke dalam tas (laptop computer), atau bahkan komputer yang dapat digenggam (palmtop).

    Massive manufacturers also discover it tougher to reap the benefits of ‘area authority’. Its more durable for many companies as a result of low-quality content material on parts of a website can negatively affect the rankings of a complete area. Auditing your opponents’ actions is a confirmed approach to distinguish your unique value proposition. This also helps our SEARCH ENGINE OPTIMIZATION crew spotlight your corporation’ strengths while staying in tune with the competitive landscape of your industry.

    By giving your SEO which means, you possibly can catch the attention of more search engine customers. The extra relevant and fascinating your content material is, the more seemingly others will likely be to hyperlink to your content and share it on social media. The extra folks trust your content, the more the search engines will as properly.

    If in case you have a variety of duplicate low-quality text already discovered by Googlebot on different web sites it is aware of about; Google will ignore your page. If your website or web page has spammy alerts, Google will penalise it, ultimately. When you have a lot of these pages in your web site – Google will ignore most of your website.

    However, we do expect web sites of huge companies and organizations to place a substantial amount of effort into creating a superb consumer expertise on their web site, including having helpful SC. For big websites, SC could also be one of many main ways in which customers discover the website and find MC, and a scarcity of helpful SC on giant web sites with plenty of content could also be a motive for a Low score.

    The very first thing in the technique of optimizing website for search engines is to determine company objectives. After this, shoppers have to build their marketing targets. And from there the WEBSITE POSITIONING goals get decided. As an skilled SEARCH ENGINE OPTIMISATION service providers, we sit with our clients to understand the aims of their digital advertising and SEO goals.

  • How To Turn out to be A Software Developer

    How To Turn out to be A Software Developer

    How To Turn out to be A Software DeveloperMake investments time in unpaid advertising and marketing methods to spice up your corporation. Cache is a type of RAM which a pc system can entry extra responsively than it may in regular RAM. The central processing unit seems to be up in the cache memory before looking in the central reminiscence storage space to find out the data it requires. This rule out the need for the system to search for info in larger and greater reminiscence storage areas, which in flip leads to a sooner extraction of data.

    Your complete on-line world revolves round key phrases. They’ve the efficiency to push your web site to the top of the outcome web page or pull it down. Researching the keyword is important in case you want to get it right in your website. Keyword research opens a new world where words and terms utilized in product descriptions, titles, and content. It helps to create that desired magical pull on the mighty search engine crawlers and algorithms. As one of the leading WEBSITE POSITIONING service suppliers, it is our job to analysis for the right related keywords to your website. And compelling serps to rank your web site at the prime of the search web page outcome.

    Software program builders get pleasure from high salaries, as in contrast with the national median wage of $38,640 Salary data for developers specializing in systems software indicates a median of $110,000 per year, whereas these working in functions growth earn a median of $103,620 For comparison, the BLS stories that the median income for all laptop occupations is $86,320.

    Under is a listing of the different sorts of software program a pc might have put in with examples of associated programs. Click on any of the hyperlinks beneath for additional information. Processor – The Central Processing Unit ( CPU ) is the element accountable for processing all instructions from software and hardware. LinkedIn Studying This continuing education useful resource, administered by professional networking site LinkedIn, affords programs that develop each gentle and laborious expertise. Builders can improve their data of programming languages reminiscent of Python, C#, and Java.

    All the success that Charles Babbage laid within the 1800s also came to fruition in the type of the first idea for the modern laptop by Alan Turing in 1936. Did Turing base his invention off of the work Babbage created a century earlier? Who knows. What he did create was a machine that could possibly be managed by a program that provided coded instructions were processed, saved, and outputted. All of those techniques, the reminiscence, the processing capabilities, the input of knowledge, and the output of outcomes were all accomplished a century early by Babbage.

    Google knows who links to you, the standard” of these hyperlinks, and whom you link to. These – and other elements – help in the end decide where a page in your website ranks. To make it extra confusing – the web page that ranks in your website won’t be the web page you want to rank, or even the web page that determines your rankings for this term. Once Google has labored out your domain authority – sometimes plainly the most relevant web page on your web site Google HAS NO SITUATION with will rank.

    By creating a job alert, you comply with our Terms You may change your consent settings at any time by unsubscribing or as detailed in our terms. Most software developers work full time and additional work hours are widespread. Closed Captioning. Verizon Media complies with applicable Federal Communications Commission rules and regulations regarding the closed captioning of video content material. Please go to for more data or to register any considerations or complaints regarding video content material accessible on the Yahoo network of properties.

  • The Radical Scope of Tesla’s Data Hoard

    The Radical Scope of Tesla’s Data Hoard

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    The concept of
    smart roads is not new. It includes efforts like traffic lights that automatically adjust their timing based on sensor data and streetlights that automatically adjust their brightness to reduce energy consumption. PerceptIn, of which coauthor Liu is founder and CEO, has demonstrated at its own test track, in Beijing, that streetlight control can make traffic 40 percent more efficient. (Liu and coauthor Gaudiot, Liu’s former doctoral advisor at the University of California, Irvine, often collaborate on autonomous driving projects.)

    But these are piecemeal changes. We propose a much more ambitious approach that combines intelligent roads and intelligent vehicles into an integrated, fully intelligent transportation system. The sheer amount and accuracy of the combined information will allow such a system to reach unparalleled levels of safety and efficiency.

    Human drivers have a
    crash rate of 4.2 accidents per million miles; autonomous cars must do much better to gain acceptance. However, there are corner cases, such as blind spots, that afflict both human drivers and autonomous cars, and there is currently no way to handle them without the help of an intelligent infrastructure.

    Putting a lot of the intelligence into the infrastructure will also lower the cost of autonomous vehicles. A fully self-driving vehicle is still quite expensive to build. But gradually, as the infrastructure becomes more powerful, it will be possible to transfer more of the computational workload from the vehicles to the roads. Eventually, autonomous vehicles will need to be equipped with only basic perception and control capabilities. We estimate that this transfer will reduce the cost of autonomous vehicles by more than half.

    Here’s how it could work: It’s Beijing on a Sunday morning, and sandstorms have turned the sun blue and the sky yellow. You’re driving through the city, but neither you nor any other driver on the road has a clear perspective. But each car, as it moves along, discerns a piece of the puzzle. That information, combined with data from sensors embedded in or near the road and from relays from weather services, feeds into a distributed computing system that uses artificial intelligence to construct a single model of the environment that can recognize static objects along the road as well as objects that are moving along each car’s projected path.

    The Radical Scope of Tesla’s Data HoardThe self-driving vehicle, coordinating with the roadside system, sees right through a sandstorm swirling in Beijing to discern a static bus and a moving sedan [top]. The system even indicates its predicted trajectory for the detected sedan via a yellow line [bottom], effectively forming a semantic high-definition map.Shaoshan Liu

    Properly expanded, this approach can prevent most accidents and traffic jams, problems that have plagued road transport since the introduction of the automobile. It can provide the goals of a self-sufficient autonomous car without demanding more than any one car can provide. Even in a Beijing sandstorm, every person in every car will arrive at their destination safely and on time.

    By putting together idle compute power and the archive of sensory data, we have been able to improve performance without imposing any additional burdens on the cloud.

    To date, we have deployed a model of this system in several cities in China as well as on our test track in Beijing. For instance, in Suzhou, a city of 11 million west of Shanghai, the deployment is on a public road with three lanes on each side, with phase one of the project covering 15 kilometers of highway. A roadside system is deployed every 150 meters on the road, and each roadside system consists of a compute unit equipped with an
    Intel CPU and an Nvidia 1080Ti GPU, a series of sensors (lidars, cameras, radars), and a communication component (a roadside unit, or RSU). This is because lidar provides more accurate perception compared to cameras, especially at night. The RSUs then communicate directly with the deployed vehicles to facilitate the fusion of the roadside data and the vehicle-side data on the vehicle.

    Sensors and relays along the roadside comprise one half of the cooperative autonomous driving system, with the hardware on the vehicles themselves making up the other half. In a typical deployment, our model employs 20 vehicles. Each vehicle bears a computing system, a suite of sensors, an engine control unit (ECU), and to connect these components, a controller area network (CAN) bus. The road infrastructure, as described above, consists of similar but more advanced equipment. The roadside system’s high-end Nvidia GPU communicates wirelessly via its RSU, whose counterpart on the car is called the onboard unit (OBU). This back-and-forth communication facilitates the fusion of roadside data and car data.

    A vertically arranged photograph shows a white structure consisting of a box, near the bottom, a vertical pole that holds the box and extends well above it, with a blue cylinder on the pole, level with the top of the box, and various antennas and sensor deployed along the length of the pole and along a crossing beam at the top of it.This deployment, at a campus in Beijing, consists of a lidar, two radars, two cameras, a roadside communication unit, and a roadside computer. It covers blind spots at corners and tracks moving obstacles, like pedestrians and vehicles, for the benefit of the autonomous shuttle that serves the campus.Shaoshan Liu

    The infrastructure collects data on the local environment and shares it immediately with cars, thereby eliminating blind spots and otherwise extending perception in obvious ways. The infrastructure also processes data from its own sensors and from sensors on the cars to extract the meaning, producing what’s called semantic data. Semantic data might, for instance, identify an object as a pedestrian and locate that pedestrian on a map. The results are then sent to the cloud, where more elaborate processing fuses that semantic data with data from other sources to generate global perception and planning information. The cloud then dispatches global traffic information, navigation plans, and control commands to the cars.

    Each car at our test track begins in self-driving mode—that is, a level of autonomy that today’s best systems can manage. Each car is equipped with six millimeter-wave radars for detecting and tracking objects, eight cameras for two-dimensional perception, one lidar for three-dimensional perception, and GPS and inertial guidance to locate the vehicle on a digital map. The 2D- and 3D-perception results, as well as the radar outputs, are fused to generate a comprehensive view of the road and its immediate surroundings.

    Next, these perception results are fed into a module that keeps track of each detected object—say, a car, a bicycle, or a rolling tire—drawing a trajectory that can be fed to the next module, which predicts where the target object will go. Finally, such predictions are handed off to the planning and control modules, which steer the autonomous vehicle. The car creates a model of its environment up to 70 meters out. All of this computation occurs within the car itself.

    In the meantime, the intelligent infrastructure is doing the same job of detection and tracking with radars, as well as 2D modeling with cameras and 3D modeling with lidar, finally fusing that data into a model of its own, to complement what each car is doing. Because the infrastructure is spread out, it can model the world as far out as 250 meters. The tracking and prediction modules on the cars will then merge the wider and the narrower models into a comprehensive view.

    The car’s onboard unit communicates with its roadside counterpart to facilitate the fusion of data in the vehicle. The
    wireless standard, called Cellular-V2X (for “vehicle-to-X”), is not unlike that used in phones; communication can reach as far as 300 meters, and the latency—the time it takes for a message to get through—is about 25 milliseconds. This is the point at which many of the car’s blind spots are now covered by the system on the infrastructure.

    Two modes of communication are supported: LTE-V2X, a variant of the cellular standard reserved for vehicle-to-infrastructure exchanges, and the commercial mobile networks using the LTE standard and the 5G standard. LTE-V2X is dedicated to direct communications between the road and the cars over a range of 300 meters. Although the communication latency is just 25 ms, it is paired with a low bandwidth, currently about 100 kilobytes per second.

    In contrast, the commercial 4G and 5G network have unlimited range and a significantly higher bandwidth (100 megabytes per second for downlink and 50 MB/s uplink for commercial LTE). However, they have much greater latency, and that poses a significant challenge for the moment-to-moment decision-making in autonomous driving.

    A scene from a multilane road has buildings in the background and the back of a car in the foreground. Along the rightmost lane there are two roadside structures, a white one bearing standard signage and a green one\u2014consisting of a vertical pole and a horizontal cross beam at the top of the pole. On the white pole can be seen a box; another such box is on the vertical green pole; and on the topmost green crossbar there are sensors.A roadside deployment at a public road in Suzhou is arranged along a green pole bearing a lidar, two cameras, a communication unit, and a computer. It greatly extends the range and coverage for the autonomous vehicles on the road.Shaoshan Liu

    Note that when a vehicle travels at a speed of 50 kilometers (31 miles) per hour, the vehicle’s stopping distance will be 35 meters when the road is dry and 41 meters when it is slick. Therefore, the 250-meter perception range that the infrastructure allows provides the vehicle with a large margin of safety. On our test track, the disengagement rate—the frequency with which the safety driver must override the automated driving system—is at least 90 percent lower when the infrastructure’s intelligence is turned on, so that it can augment the autonomous car’s onboard system.

    Experiments on our test track have taught us two things. First, because traffic conditions change throughout the day, the infrastructure’s computing units are fully in harness during rush hours but largely idle in off-peak hours. This is more a feature than a bug because it frees up much of the enormous roadside computing power for other tasks, such as optimizing the system. Second, we find that we can indeed optimize the system because our growing trove of local perception data can be used to fine-tune our deep-learning models to sharpen perception. By putting together idle compute power and the archive of sensory data, we have been able to improve performance without imposing any additional burdens on the cloud.

    It’s hard to get people to agree to construct a vast system whose promised benefits will come only after it has been completed. To solve this chicken-and-egg problem, we must proceed through three consecutive stages:

    Stage 1: infrastructure-augmented autonomous driving, in which the vehicles fuse vehicle-side perception data with roadside perception data to improve the safety of autonomous driving. Vehicles will still be heavily loaded with self-driving equipment.

    Stage 2: infrastructure-guided autonomous driving, in which the vehicles can offload all the perception tasks to the infrastructure to reduce per-vehicle deployment costs. For safety reasons, basic perception capabilities will remain on the autonomous vehicles in case communication with the infrastructure goes down or the infrastructure itself fails. Vehicles will need notably less sensing and processing hardware than in stage 1.

    Stage 3: infrastructure-planned autonomous driving, in which the infrastructure is charged with both perception and planning, thus achieving maximum safety, traffic efficiency, and cost savings. In this stage, the vehicles are equipped with only very basic sensing and computing capabilities.

    Technical challenges do exist. The first is network stability. At high vehicle speed, the process of fusing vehicle-side and infrastructure-side data is extremely sensitive to network jitters. Using commercial 4G and 5G networks, we have observed
    network jitters ranging from 3 to 100 ms, enough to effectively prevent the infrastructure from helping the car. Even more critical is security: We need to ensure that a hacker cannot attack the communication network or even the infrastructure itself to pass incorrect information to the cars, with potentially lethal consequences.

    Another problem is how to gain widespread support for autonomous driving of any kind, let alone one based on smart roads. In China, 74 percent of people surveyed favor the rapid introduction of automated driving, whereas in other countries, public support is more hesitant. Only 33 percent of Germans and 31 percent of people in the United States support the rapid expansion of autonomous vehicles. Perhaps the well-established car culture in these two countries has made people more attached to driving their own cars.

    Then there is the problem of jurisdictional conflicts. In the United States, for instance, authority over roads is distributed among the Federal Highway Administration, which operates interstate highways, and state and local governments, which have authority over other roads. It is not always clear which level of government is responsible for authorizing, managing, and paying for upgrading the current infrastructure to smart roads. In recent times, much of the transportation innovation that has taken place in the United States has occurred at the local level.

    By contrast,
    China has mapped out a new set of measures to bolster the research and development of key technologies for intelligent road infrastructure. A policy document published by the Chinese Ministry of Transport aims for cooperative systems between vehicle and road infrastructure by 2025. The Chinese government intends to incorporate into new infrastructure such smart elements as sensing networks, communications systems, and cloud control systems. Cooperation among carmakers, high-tech companies, and telecommunications service providers has spawned autonomous driving startups in Beijing, Shanghai, and Changsha, a city of 8 million in Hunan province.

    An infrastructure-vehicle cooperative driving approach promises to be safer, more efficient, and more economical than a strictly vehicle-only autonomous-driving approach. The technology is here, and it is being implemented in China. To do the same in the United States and elsewhere, policymakers and the public must embrace the approach and give up today’s model of vehicle-only autonomous driving. In any case, we will soon see these two vastly different approaches to automated driving competing in the world transportation market.

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  • How a Small Metal Box May Boost Internet Connectivity

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    (TNS) — Colorado’s soaring mountains and its sparsely populated rural regions make it challenging to present substantial-pace broadband and wireless products and services persistently across large swaths of the state.

    Numerous of the systems now readily available to raise connectivity are prohibitively highly-priced or just not commercially viable, and the quantity of underserved folks in the condition, when it comes to broadband connectivity, is drastically understated by as much as a 4-to-1 ratio, according to a single examine very last year by a buyer group.

    A new Denver firm, Eucast International, is introducing “network in a box” technologies from South Korea which it statements can bridge the state’s digital divide in a extra reasonably priced and sturdy way than other alternatives on the market, supplying entry to LTE and 4G mobile, internet and shortly 5G solutions in areas of the point out that have lacked it.


    “You flip it on and you have prompt connectivity,” said Chris Medina, a single of 4 founding directors of the corporation. “We do not have to produce cell towers or dig fiber.”

    The beige metal containers, about the size of a toaster oven, demand a small more perform than flipping a switch. A energy supply is required, and so is a broadband relationship — possibly a fiber optic node, a url to a small-earth-orbit satellite, or a reachable cellular tower. When a relationship is established, the base stations, which have a radius of a mile to 5 miles relying on the terrain, can be linked jointly to produce a significantly more substantial community.

    Foundation stations price around $11,000, producing them a significantly more value-efficient alternative than digging fiber optic cable to each residence in an isolated city or constructing new mobile towers that won’t at any time shell out for them selves. The models price a fraction of what some better-regarded rivals like Nokia cost, and they never arrive with the national safety problems tied to lower-price tag and fewer dependable equipment produced in China.

    And since the networks produced are non-public, they are safer from hacking efforts and eavesdropping than general public Wi-Fi networks, making it possible for them to have industrial as well as client takes advantage of.

    Every box can take care of up to 200 gadgets at the very same time, building them an choice for rural factories and huge farms that are employing remote sensors and robotics, Medina reported. Just one early software of the technology will be to hook up oil and gasoline nicely sites in remote places, delivering producers with massive savings on mobile bills that can run tens of countless numbers of dollars a thirty day period.

    A crucial mission of the enterprise is to develop broadband connectivity into locations wherever it is severely lacking, this sort of as on Indian reservations and rural communities, reported Gary Sumihiro, CEO of Sumihiro Investments, who said he rapidly recognized he experienced to carry the technological know-how to the United States soon after witnessing it at function in South Korea and Japan.

    “There are 17 million young ones in the U.S. who really don’t have accessibility to the Internet at home and 44% of reduced-income grownups who have limited broadband obtain,” he claimed. Eucast might not include that gap absolutely, especially in city regions, but it could place a dent in it in rural types.

    The Federal Communications Fee not too long ago launched a vary of wi-fi spectrum recognised as Citizens Broadband Radio Provider, or CBRS, for general public use at no charge. Purchasers of CBRS and other wi-fi spectrum have initially priority, which means Eucast devices would have level of competition in dense city areas — despite the fact that Glendale is looking at the bins to enhance cellular connectivity on parts of Cherry Creek path down below street degree.

    The big players, on the other hand, are not as lively in rural regions, leaving a door open for decrease-charge alternatives to create a foothold. But that requires devices that is rather reasonably priced, strong and simple to run, a area of interest Eucast is trying to fill. Next 12 months it designs to roll out a box supplying 5G mobile products and services.

    Given that carriers have centered on supplying the fastest 5G in far more densely populated spots, the technologies could allow for rural parts to pace up deployment by months, if not years.

    Eucast also sells a self-contained “network in a backpack,” which runs about $95,000 and is built for pretty remote areas. The packs arrive with batteries and satellite antennae. When onsite, the packs can build a wide-achieving community within minutes, permitting fire or research crews to use the devices they now have alternatively than owning to use specialised radios.

    Eucast productively established a telecommunications network utilizing a drone. Sumihiro envisions turning trucks acquired at area dealerships into cellular units that could attain distant outside gatherings, say the Rainbow Loved ones collecting, or disaster regions, like the Glenwood Canyon soon after rock slides sliced fiber optic cable lines and stranded motorists in additional strategies than one particular.

    “Eucast’s alternative is actually promising for the reason that of the value and its use of the CBRS spectrum, which is also absolutely free to operate when compared to a mobile community that may well get stood up temporarily in an unexpected emergency,” stated Tyler Svitak, govt director of the Colorado Clever Cities Alliance. “I see a great deal of probable for emergency reaction, rural and mountain connectivity, and other marketplaces that are underserved by classic carriers because of a deficiency of density.”

    Bringing Cellular on Wheels into an insolated space may well operate all over $4,000 a thirty day period or $48,000 a 12 months, he stated. Getting a solitary Eucast box would preserve $37,000 and present a more permanent remedy.

    “Municipalities or distinctive jurisdictions that have an desire in functioning a non-public network now have an prospect that was as well high priced and tricky to stand up” in the earlier, he claimed.

    Complete independence

    Before this 12 months, Eucast Co. Ltd. established a independent Denver firm, Eucast World, with full legal rights to current market and promote its technological innovation in the Americas and Europe. The Denver business also has legal rights to the South Korean intellectual residence and can manufacture Eucast equipment domestically, which it programs to do with support of Arrow Electronics, a metro-location Fortune 500 business that has entry to parts from all-around the world.

    Sumihiro is on the board, as is Medina, who is the chief strategy officer at Clovity, a San Francisco organization that presents software solutions associated to the Internet of Things, or the connecting of a number of units and sensors into a unified community. Betsy Markey, a former Colorado congresswoman and earlier director of the Colorado Business of Economic Growth, is also on the board and supporting with federal government relations. The fourth board member is Jaehyeong Kim, CEO of Eucast Co.

    Eucast International has the correct to offer devices created in South Korea in the Americas and Europe to begin with and at some point programs to start promoting equipment that it would make in Colorado. Even while South Korea is thought of a near ally, U.S. possession and production really should do away with national security considerations that have plagued the adoption and sale of Chinese telecommunications tools.

    Eucast Global also ideas to do its have exploration and advancement to progress the technological innovation, bringing American ingenuity into the equation. To that conclusion, it has signed an arrangement with the College of Denver, which is employing college students to check the equipment and occur up with purposes and methods for how it can most effective be used.

    “It is an option to place technology like this in the fingers of learners to start tests it and understanding about it and get included in deploying it,” stated Jim Ducay, program director at Colorado Universities Innovation Council and an adjunct professor at the College of Denver.

    His hope is that his students will carry unique considering to the endeavor, allowing them to turn out to be some of the early hires at Eucast Global, which Medina mentioned is seeking to hire 50 persons in excess of the future two several years.

    A person use DU learners are researching is whether the Eucast machines can fill in dead places together the Interstate 70 mountain corridor that have established troubles for the Colorado Department of Transportation and Colorado Point out Patrol. A notably horrible stretch, offered the terrain, operates from the Bakerville to Silver Pume exits.

    “They demonstrated it for me and my team and the initial assessment seemed optimistic. They would like to examination it in an spot that is on a highway,” said Bob Fifer, deputy director of functions at CDOT. “If this is the know-how we can use on a point out amount, we will take a look at it and see where by it goes from there.”

    Fifer said CDOT radios have excellent coverage but gaps do exist. Despite the fact that a community that is up and working could provide the community in theory, the state doesn’t want drivers distracted attempting to connect to a CDOT or Eucast network as they move at whole pace down the freeway.

    Hee does visualize working with the network, if it proves by itself, to keep condition staff linked. And if the will need occurs, stranded motorists could also be informed by way of signage how to obtain the network. That would permit them to request assistance on their phones or contact mates or family members about their status even in lifeless zones. Browsing the internet could also enable go the time although snow plows or other crews do their get the job done.

    © 2022 MediaNews Group, Inc. Dispersed by Tribune Written content Company, LLC.



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  • Hackers Pick Up Clues From Google’s Internet Indexing

    Hackers Pick Up Clues From Google’s Internet Indexing

    In 2013, the Westmore News, a small newspaper serving the suburban community of Rye Brook, New York, ran a feature on the opening of a sluice gate at the Bowman Avenue Dam. Costing some $2 million, the new gate, then nearing completion, was designed to lessen flooding downstream.

    The event caught the eye of a number of local politicians, who gathered to shake hands at the official unveiling. “I’ve been to lots of ribbon-cuttings,” county executive Rob Astorino was quoted as saying. “This is my first sluice gate.”

    But locals apparently weren’t the only ones with their eyes on the dam’s new sluice. According to an indictment handed down late last week by the U.S. Department of Justice, Hamid Firoozi, a well-known hacker based in Iran, gained access several times in 2013 to the dam’s control systems. Had the sluice been fully operational and connected to those systems, Firoozi could have created serious damage. Fortunately for Rye Brook, it wasn’t.

    Hack attacks probing critical U.S. infrastructure are nothing new. What alarmed cybersecurity analysts in this case, however, was Firoozi’s apparent use of an old trick that computer nerds have quietly known about for years.

    It’s called “dorking” a search engine — as in “Google dorking” or “Bing dorking” — a tactic long used by cybersecurity professionals who work to close security vulnerabilities.

    Now, it appears, the hackers know about it as well.

    Hiding in open view

    “What some call dorking we really call open-source network intelligence,” said Srinivas Mukkamala, co-founder and CEO of the cyber-risk assessment firm RiskSense. “It all depends on what you ask Google to do.”

    Hackers Pick Up Clues From Google’s Internet Indexing

    FILE – U.S. Attorney General Loretta Lynch and FBI Director James Comey hold a news conference to announce indictments on Iranian hackers for a coordinated campaign of cyber attacks on several U.S. banks and a New York dam, at the Justice Department in Washington, March 24, 2016.

    Mukkamala says that search engines are constantly trolling the Internet, looking to record and index every device, port and unique IP address connected to the Web. Some of those things are designed to be public — a restaurant’s homepage, for example — but many others are meant to be private — say, the security camera in the restaurant’s kitchen. The problem, says Mukkamala, is that too many people don’t understand the difference before going online.

    “There’s the Internet, which is anything that’s publicly addressable, and then there are intranets, which are meant to be only for internal networking,” he told VOA. “The search engines don’t care which is which; they just index. So if your intranet isn’t configured properly, that’s when you start seeing information leakage.”

    While a restaurant’s closed-circuit camera may not pose any real security threat, many other things getting connected to the Web do. These include pressure and temperature sensors at power plants, SCADA systems that control refineries, and operational networks — or OTs — that keep major manufacturing plants working.

    Whether engineers know it or not, many of these things are being indexed by search engines, leaving them quietly hiding in open view. The trick of dorking, then, is to figure out just how to find all those assets indexed online.

    As it turns out, it’s really not that hard.

    An asymmetric threat

    “The thing with dorking is you can write custom searches just to look for that information [you want],” he said. “You can have multiple nested search conditions, so you can go granular, allowing you to find not just every single asset, but every other asset that’s connected to it. You can really dig deep if you want,” said RiskSense’s Mukkamala.

    Most major search engines like Google offer advanced search functions: commands like “filetype” to hunt for specific types of files, “numrange” to find specific digits, and “intitle,” which looks for exact page text. Moreover, different search parameters can be nested one in another, creating a very fine digital net to scoop up information.

    FILE - The sluice gate of the Boman Avenue Dam is pictured in Rye, New York, December 23, 2015. Iranian hackers breached the control system of a dam near New York City in 2013.

    FILE – The sluice gate of the Boman Avenue Dam is pictured in Rye, New York, December 23, 2015. Iranian hackers breached the control system of a dam near New York City in 2013.

    For example, instead of just entering “Brook Avenue Dam” into a search engine, a dorker might use the “inurl” function to hunt for webcams online, or “filetype” to look for command and control documents and functions. Like a scavenger hunt, dorking involves a certain amount of luck and patience. But skillfully used, it can greatly increase the chance of finding something that should not be public.

    Like most things online, dorking can have positive uses as well as negative. Cybersecurity professionals increasingly use such open-source indexing to discover vulnerabilities and patch them before hackers stumble upon them.

    Dorking is also nothing new. In 2002, Mukkamala says, he worked on a project exploring its potential risks. More recently, the FBI issued a public warning in 2014 about dorking, with advice about how network administrators could protect their systems.

    The problem, says Mukkamala, is that almost anything that can be connected is being hooked up to the Internet, often without regard for its security, or the security of the other objects it, in turn, is connected to.

    “All you need is one vulnerability to compromise the system,” he told VOA. “This is an asymmetric, widespread threat. They [hackers] don’t need anything else than a laptop and connectivity, and they can use the tools that are there to start launching attacks.

    “I don’t think we have the knowledge or resources to defend against this threat, and we’re not prepared.”

    That, Mukkamala warns, means it’s more likely than not that we’ll see more cases like the hacker’s exploit of the Bowman Avenue Dam in the years to come. Unfortunately, we might not be as lucky the next time.

  • European iPhone shipments grow despite overall decline in smartphone market

    European iPhone shipments grow despite overall decline in smartphone market

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    Apple managed to expand Apple iphone shipments in the European industry as the region’s broader smartphone business took a dive in the second quarter of 2022.&#13

    Amid a deteriorating macroeconomic local weather and geopolitical uncertainty, the European smartphone market place declined 11% 12 months-around-year in Q2 2022, in accordance to new info by Counterpoint Study printed Tuesday.&#13

    Notably, equally Apple and Samsung essentially grew their over-all shipments and market share by 3% and 5%, respectively, all through the decline.&#13

    Samsung remained the best smartphone maker in Europe in the second quarter with 32% of the market. Apple arrived in 2nd through the fiscal time period with 24% of the market.&#13

    European iPhone shipments grow despite overall decline in smartphone market

    European smartphone marketplace facts by means of Counterpoint

    Counterpoint Investigation attributes Apple’s advancement to the third-generation Iphone SE, however other information indicates that bigger-tier Iphone 13 and Apple iphone 13 Professional styles are promoting unusually well in 2022 — at the very least in the U.S.&#13

    “[The] scenario in Europe regrettably continues to be bleak. Numerous nations around the world in Europe are slipping closer to recession, and domestic political tensions in a lot of countries outside of Russia and Ukraine are soaring, for example in France, Germany and the British isles,” explained Jan Stryjak, Associate Director at Counterpoint. “We keep on being hopeful, although, that the bottom has been achieved and the trajectory need to flip upwards before long, but the recovery will probably be very long and sluggish.”&#13

    Smartphone shipments in Q2 2022 versus Q2 2021. Credit: Counterpoint Research

    Smartphone shipments in Q2 2022 vs . Q2 2021. Credit score: Counterpoint Research

    Other experiences have proposed that Apple’s products are continuing to see cargo development amid falling smartphone income. Back again in April, Canalys reported that Apple was the only smartphone vendor to see shipments rise in the initially quarter of 2022.

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  • New Celero 5G smartphone and full year of wireless service for just 9

    New Celero 5G smartphone and full year of wireless service for just $199

    ENGLEWOOD, Colo., March 10, 2022 /PRNewswire/ — Boost Mobile, the wireless carrier focused on empowering customers by delivering unprecedented value, is continuing its popular Carrier Crusher program with the biggest deal yet.

    For only $199, new customers can get a full year of wireless service and a Celero 5G smartphone — Boost Mobile’s bestselling smartphone optimized for speed and affordability. Sporting a sleek, premium form factor, the Celero 5G boasts a 6.5-inch screen, 16 MP triple rear cameras, and 36 hours of battery life. The $199 annual plan gives customers 12 months of unlimited talk and text, plus 1 GB of high-speed data per month. 

    Big cellular typically charges $60+ per month. The latest Carrier Crusher plan will save Americans hundreds of dollars on service, and it slashes the cost of a high-end 5G smartphone — another significant savings. 

    “The big carriers have convinced us that to be connected means we must pay a premium price and that simply isn’t true,” said Stephen Stokols, head of Boost Mobile. “With 5G as the new standard, our Carrier Crusher plan represents what Boost Mobile is all about. Designed with customers in mind, Carrier Crusher empowers individuals with better choices and the services they need most without the outrageous price tag.”

    For customers looking for more data, Boost Mobile offers Career Crusher plans in additional tiers:

    • 5GB of high-speed data per month and unlimited talk and text for 12 months, and a Celero 5G for only $279.2 
    • 15GB of high-speed data per month and unlimited talk and text for 12 months, and a Celero 5G for only $340.3

    These new Carrier Crusher plans are available today at my.boostmobile.com.

    About Boost Mobile

    Boost Mobile provides award-winning, best-in-class value and connectivity to U.S. wireless consumers on America’s largest 5G networks and competitive consumer plans with no annual service contracts. Boost Mobile operates on DISH Wireless L.L.C., a subsidiary of DISH Network Corporation (NASDAQ: DISH), and serves as its largest retail wireless brand. DISH, a nationwide U.S. wireless carrier, continues to innovate in wireless, building America’s First Smart Network™. Learn more about Boost Mobile online on FacebookInstagramTwitter and YouTube.

    SOURCE Boost Mobile

  • WTIA’s Apprenti program lands .5M grant from Dept. of Commerce to expand tech training program – GeekWire

    WTIA’s Apprenti program lands $23.5M grant from Dept. of Commerce to expand tech training program – GeekWire

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    WTIA’s Apprenti program lands .5M grant from Dept. of Commerce to expand tech training program – GeekWire
    Jennifer Carlson, Apprenti’s director and co-founder, accepts the award for Geeks Give Back again at the GeekWire Awards 2019 function in Seattle. (GeekWire Picture / Kevin Lisota)

    The Apprenti apprenticeship plan run by the Washington Technological know-how Business Affiliation (WTIA) was awarded a $23.5 million grant to enable prepare more tech workers throughout 11 states.

    The funding comes from the U.S. Division of Commerce and is aspect of the $500 million Superior Work Problem funded by the American Rescue Plan. Apprenti, also identified as the WTIA Workforce Institute, was between 32 tasks nationwide to be awarded a grant out of far more than 500 applications.

    Launched in September 2016, Apprenti supplies no cost schooling and apprenticeships for candidates on the lookout to operate in the tech sector. It focuses on giving financial mobility to underrepresented teams. The system says 85% of its participants are gals, underrepresented racial minorities, military services veterans or a mix of these categories. It has additional than 29,000 candidates in its applicant pool.

    Apprenti, which started out in Washington and expanded nationally, gets assist from collaborating organizations, federal and condition grants, and philanthropic companies. Partnering employers include things like Amazon, Boeing, and others. Apprenti has 23 employees.

    The plan is provided in Alabama, Louisiana, Missouri, Nevada, New Jersey, North Carolina, Ohio, Pennsylvania, Texas, Virginia, and Washington.



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  • The Best VPNs for Torrenting in 2022

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    BitTorrent is an easy way to move big files across the internet by sharing the burden among peers. However, its reputation as piracy’s go-to tool has caused a few VPNs to kibosh torrenting on their platforms. We look at the best VPN services that explicitly allow BitTorrenting and let you know which is best.


    What Is Torrenting, Anyway?

    BitTorrent (the technology that allows one to “torrent”) has an unsavory reputation, one that is both unfair and well deserved. At its best, BitTorrent addresses the logjam created when too many people try to download large files from a single source at once—be they bootlegged tv shows, hot music tracks, DRM-free books, or terabytes of cat photos.

    BitTorrent turns a file’s popularity into a benefit, instead of a bottleneck, by having each of the downloaders distribute pieces of the file to every other downloader. The whole system is designed to be decentralized, with no main server to choke under the burden of traffic. It’s a brilliant idea but its decentralized nature also makes it perfect for illegally sharing copyrighted content online, too.

    Given its reputation, some ISPs and network managers block BitTorrent traffic altogether. To circumvent these barricades, and to protect your privacy when torrenting, using a VPN is a sensible choice. With a virtual private network, or VPN, all your internet traffic is encrypted to ensure that no one can see what you’re up to—even when you’re torrenting. The catch is, not every VPN service allows BitTorrent on its servers.

    Using a VPN can help improve your privacy by preventing your ISP from monitoring your traffic, making it harder for advertisers to track you online. But when it comes to security, we often say that it’s better to think of tools like VPNs as increasing the amount of work required to successfully attack you. If someone is willing to invest the time and money in targeting you specifically, such as a record label or law enforcement, they will eventually get what they’re after.

    The Best VPN Deals This Week*

    *Deals are selected by our commerce team

    A VPN needs to be part of a layered approach to security and can’t take the place of critical tools, such as good antivirus software, a password manager, and multi-factor authentication that’s enabled wherever possible.  


    Do I Really Need a VPN for Torrenting?

    We often receive emails asking about the interplay between VPNs and BitTorrent. Some of them have included admissions of piracy, and they even offer justifications for it. One reader bemoaned the difficulty in finding legal avenues for material that is not available for sale in a given locale. We sympathize. The state of the public domain has been woefully neglected, keeping countless works entangled in complicated (but lucrative) distribution deals.

    But no matter how just the reasoning, the law (however problematic) is the law. ISPs and other tech companies are sometimes compelled to answer when rights holders come with a list of offenses carried out on their infrastructure.

    If you are going to use BitTorrent for whatever reason, good luck to you. If you are going to use a VPN, more power to you. But be sure that you take the time to read the VPN’s terms of service before you start. Be aware of the local laws and possible penalties, too—whatever your willingness to obey them. “I didn’t know the law,” or “I don’t agree with the law,” won’t hold up as defenses in a court, so make sure you can live with any potential punishments, should you choose to do something legally dubious.


    Will a VPN Hide My Torrenting From My ISP or the Police?

    The short answer is that, yes, a VPN can shield your online activities from your ISP. It should also make it much, much harder for someone on the outside to identify particular traffic as belonging to you. That’s a good thing, not only if you have legally iffy torrenting habits, but also because it protects your privacy in general.

    That said, there are always exceptions. Time and time again, user error and efforts by law enforcement have undermined the protection offered by services like Tor or VPNs. Timing attacks, for example, can correlate packet traffic at a VPN server with activity on your own network, thus linking you to online activities.

    In some cases, the problem may be the VPN itself. If the VPN company keeps copious logs about user activity (specifically, the identity of the user, which server they connected to, and when) that information could potentially be obtained by law enforcement. In our reviews, we always ask VPN services what information they collect and how they interact with law enforcement requests for information.


    Can I Use BitTorrent on My VPN?

    Most VPN services are completely fine with you using BitTorrent or P2P services while using their products. None of our top-rated VPN services prohibit file sharing.

    Even the services that allow torrenting often have restrictions, however. Some, for example, may require that you only use BitTorrent when connected to specific VPN servers. NordVPN labels the servers on which torrenting is acceptable. Note that pretty much every VPN service that allows torrenting also explicitly forbids breaking copyright law or otherwise abusing the service.

    Some VPNs have tools that are particularly useful for torrenting. Several companies offer static IP addresses for purchase, which can be desirable in some circumstances. New technologies, like WireGuard, may provide better speeds than older VPN protocols. Our VPN reviews cover the available features in depth, so you’ll find something that works for you.


    How Will a VPN Affect My Torrenting Speeds?

    When you use a VPN, your web traffic is usually traveling through more fiber and more machines. You should expect slower upload and download speeds and higher latency regardless of the VPN you choose. For large torrents, this can mean a longer wait before you get the completed file.

    In our latest round of testing, we record the median from 10 tests with and without a VPN running, and then find a percent change between the two. For measuring speeds, we use the Ookla speed test tool. In the past, we tested all the VPNs we reviewed at the same time. Unfortunately, COVID-19 restrictions have limited our access to the PCMag Labs, so we’re opting for a rolling testing model where we test new products throughout the year. The latest results are presented in the chart below.

    (Editor’s Note: Ookla is owned by PCMag’s publisher Ziff Davis.)

    Networks are finicky things, and we don’t claim our work to be the be-all and end-all of VPN speed testing. Instead, this is a snapshot of how a particular service performed on a specific day. We also don’t think that speeds should be the only metric used to evaluate a VPN, but it’s clearly one that’s of concern to BitTorrent users.

    To make this list, we looked at the best download scores across the services we’ve tested thus far. The VPN services in the chart at the top of this story are the ten services that had the least impact on download speed test results. We’ve arranged them in descending order, meaning the VPN on the far left had the least impact on download speeds. Note, however, that not all of them beat the median results for upload and latency testing.

    Previously, TorGuard VPN was this list of noble torrenting VPNs. While the company allows torrenting outside the US, a legal settlement now requires the company to block torrents on US servers. We may return TorGuard VPN to the list in the future, if this changes.


    VPN Reliability and Accessibility Issues

    The extra stops and processes for your data and the distance introduced by VPNs can make a normal browsing experience somewhat hiccup-y. Suddenly losing connectivity while the VPN resets is mildly annoying in day-to-day life, but we could see how such interruptions could slow down or even halt a large BitTorrent download.

    If you plan on using a VPN while torrenting, consider the ramifications of the Kill Switch. This feature, found in most VPN services, prevents apps from sending data via the internet when the VPN is disconnected. The idea is that it prevents any information from being transmitted in the clear. The avid BitTorrent downloader needs to decide if they want total and complete protection or would rather not have their download interrupted.


    Location, Location, Location

    While VPN services have servers all over the world, each company’s headquarters do have to be based somewhere on the planet. And that somewhere might have data retention laws that require the VPN company to collect and maintain user data for a set time.

    Understanding what kind of information a VPN service collects, and how long it is maintained, can be hard to figure out. To get the answer, you may have to wade through unending FAQ pages and opaque terms of service written in arcane legalese. If the VPN company you’re considering can’t clearly explain what information it gathers and how long it will be kept, it’s probably not a great service.

    When we review VPNs, we make a point to ask service representatives about what efforts they take to secure customers’ privacy. We also read those hefty tomes of service (you’re welcome). You can read through our full reviews to see their answers.

    Note that national and international law as it relates to data storage and whether that data can be turned over to law enforcement is complicated and constantly changing. A good service today might choose or be compelled to alter its policies tomorrow, so pay attention to any updates to the terms of service.


    Use a VPN to Encrypt Your Torrent Traffic

    Perhaps you’ll decide that all this effort isn’t worth it just to secure your BitTorrent downloads. But even so, you should keep in mind that a VPN is still an easy way to improve your privacy. Whether you decide to spring for a premium account, you’re looking for a cheap VPN, or you want to dip your toe in with a free VPN, it’s about time you started living the encrypted lifestyle.

    Looking for more information about Torrenting and how to get started? You can read our story on how to use bitTorrent.

    (Editors’ Note: While they may not both appear in this story IPVanish, and StrongVPN are owned by Ziff Davis, PCMag’s parent company.)

  • B.C.’s Sierra Wireless acquired by Semtech for US$1.2 billion

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    With information from Howard Solomon

    There was massive information on the British Columbia tech scene yesterday when it was introduced that Semtech Corp., a supplier of analog and blended-sign semiconductors and algorithms, has acquired Sierra Wi-fi Inc. for US$1.2 billion.

    Centered in Richmond, B.C., Sierra Wi-fi makes a vast variety of WiFi and embedded cellular modules and gateways for original gear producers, as effectively as presenting cloud remedies for taking care of products and solutions and info. Units are in everything from good lockers, to constructing HVAC programs, to transport trucks. Quite a few chief information and facts protection officers would know the firm as a result of its Airlink routers and gateways.

    The organization focuses on three markets: Industrial Edge for production asset monitoring Cell Edge for mobile asset monitoring and Infrastructure Edge for business infrastructure.

    According to a release issued by Semtech, which is headquartered in Camarillo, Calif., the acquisition “brings jointly two essential technologies for the future of IoT – Long Vary Radio (LoRA) and cellular – to help the digitization of the industrial environment with a in depth chip-to-cloud system.”

    Designs connect with for Semtech to order all remarkable shares of Sierra Wireless for US$31 a share, which is 25 for each cent increased than it was on the very last working day the stock traded late last 7 days.

    “We believe the upcoming period of know-how growth is the comprehensive digitization of our industrial world – the Internet of Almost everything,” reported Mohan Maheswaran, president and chief government officer of Semtech.

    “Our eyesight is to establish a easy, horizontal platform with the goal of accelerating this transformation and to bring about a smarter and a lot more sustainable world.”

    Phil Brace, president and CEO of Sierra Wi-fi, stated that in excess of the past 12 months, the company has “taken decisive steps to profitably improve the organization.

    “Together with Semtech, we will be capable to increase the access of IoT methods by scaling, optimizing and ultimately delivering an even stronger product portfolio and service model to consumers.”

    Semtech reported it “expects the merged business will be well positioned to serve higher advancement segments these as provide chain, logistics and asset management, utilities, which include drinking water, gas and electric powered metering, wise metropolitan areas and setting up, such as air high quality checking and general public basic safety, and good agriculture and species defense.”



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