Moscow is adding facial-recognition technology to its network of 170,000 surveillance cameras across the city in a move to identify criminals and boost security. From a report: Since 2012, CCTV recordings have been held for five days after they're captured, with about 20 million hours of video stored at any one time. "We soon found it impossible to process such volumes of data by police officers alone," said Artem Ermolaev, head of the department of information technology in Moscow. "We needed an artificial intelligence to help find what we are looking for." Moscow says the city's centralized surveillance network is the world's largest of its kind. The U.K. is one of the most notorious for its use of CCTV cameras but precise figures are difficult to obtain. However, a 2013 report by the British Security Industry Association estimated there were as many as 70,000 cameras operated by the government across the nation.

An anonymous reader shares a report: To stay up to date in the battle against hackers, some companies are turning to a 1950s technology. Storing data on tape seems impossibly inconvenient in an age of easy-access cloud computing. But that is the big security advantage of this vintage technology, since hackers have no way to get at the information. The federal government, financial-services firms, health insurers and other regulated industries still keep tape as a backup to digital records. Now a range of other companies are returning to tape as hackers get smarter about penetrating defenses -- and do much more damage when they do get in. Rob Pritchard, founder of the Cyber Security Expert consulting firm and associate fellow at the Royal United Services Institute think tank, has noticed the steady resurgence of tape as part of best-practice backup strategies. "Companies of all sizes must be able to restore data quickly if needed," he says, "but also have a robust, slower-time, recovery mechanism should the worst happen." Mr. Pritchard, who works with a range of organizations to improve corporate cybersecurity practices, says: "A good backup strategy will have multiple layers. Cloud and online services have their place, but can be compromised."

Amazon said this week at an event unveiling the next generation Echo device that it has the equivalent of a small town of people -- more than 5,000 -- working on the company's digital assistant, Alexa. From a report: And Amazon's not even at full capacity when it comes to Alexa. The company's job site shows close to 1,100 open positions on a variety of Alexa-focused teams. Voice-activated assistants appear to be the Next Big Thing in the tech world, and Amazon is competing with a who's who of tech giants, including Apple, Microsoft, Google and more. Interestingly, Amazon and Microsoft recently formed a pact that will see the two company's digital assistants gain the ability to talk to one another.

Several Slashdot readers share a blog post: There are two kinds of client applications: The first kind has a "refresh" or "reload" button to make sure your app's in sync with its server's view of the world. The second kind is broken. Of late, I have to deal regularly with several apps, notably including an emailer and car-sharing service, that lack such a button. I can imagine why -- a customer focused product manager said "Steve Jobs taught us that fewer controls are better and we should just take care of making sure we're in sync with the cloud. So lose the button. Except, it doesn't work. Apparently nobody in the world is smart enough to arrange flawlessly reliable hands-off client/cloud synchronization. There are times when you just know that what you're seeing on the screen is wrong and if the stupid app would just assume everything it knows is wrong and ask for a brain transplant from its server, things would be OK.

rastos1 writes: Airlines worldwide were forced to delay flights Thursday as a global flight-bookings system operated by Amadeus IT Group SA suffered what the company called a "network issue." Major carriers including British Airways, Deutsche Lufthansa AG, Cathay Pacific Airways and Qantas Airways were among those reportedly impacted by the outage. Singapore's Changi airport said via Twitter that a technical issue affecting some operators was delaying the check-in process, with boarding passes having to be issued manually. "Amadeus confirms that, during the morning, we experienced a network issue that caused disruption to some of our systems," the Madrid-based company said in a statement. Technical teams took immediate action to identify the cause of the issue and services are "gradually being restored," it said.

Facebook founder Mark Zuckerberg has dismissed comments made by Donald Trump that the site has always been against him. From a report: The US president accused the social network of "collusion" on Twitter, branding it "anti-Trump". He made the same claim against the New York Times and the Washington Post. Facebook will shortly hand over 3,000 political adverts to congressional investigators probing alleged Russian meddling in the US election. The site believes the ads were probably purchased by Russian entities during and after the 2016 presidential contest. Facebook, Twitter and Google have been asked to testify before the US Senate Intelligence Committee on 1 November about the allegations of Russian interference. Mark Zuckerberg has made it clear in the past that he doesn't like Donald Trump -- or at least, his policies. "This statement shows frustration, I think. Not just with the president, but at the atmosphere swirling around Facebook at the moment -- commentary that is painting it as a burden on the electoral process, and maybe even on society as a whole. He's trying to show all the good -- as he sees it -- that Facebook has done.

Equifax will debut a new service that will permanently give consumers the ability to lock and unlock their credit for free. From a report: The service will be introduced by Jan. 31, Chief Executive Officer Paulino do Rego Barros Jr. wrote in a Wall Street Journal op-ed Wednesday, a day after taking the helm. The company will also extend the sign-up period for TrustedID Premier, the free credit-monitoring service it's offering all U.S. consumers, he said. "The service we are developing will let consumers easily lock and unlock access to their Equifax credit files," Barros wrote. "You will be able to do this at will. It will be reliable, safe and simple. Most significantly, the service will be offered free, for life." Barros was named interim CEO on Tuesday, less than three weeks after Equifax disclosed that hackers accessed sensitive data for 143 million U.S. consumers.

New submitter wierzpio writes: According to Rob Malcolmson, Bell Canada's VP of regulatory affairs, Canada is a safe haven to internet pirates and the only solution is to create a federally mandated blacklist of pirate websites. Unlike the existing blacklist in the U.K., Bell's plan appears to involve no judicial oversight. "Engaging in extrajudicial attempts to block access to sites, I think, raises all kinds of Charter of Rights and Freedoms issues," argues Michael Geist, a University of Ottawa professor and internet law expert. Quebec also wants to block sites. The province recently introduced a provincial law that would force internet providers to block users' access to online gambling sites not approved by the government. It argues the legislation is necessary to ensure internet gambling companies maintain responsible gaming rules.

The Department of Homeland Security plans to expand the files it collects on immigrants, as well as some citizens, by including more online data -- most notably search results and social media information -- about each individual. The plan is set out in the Federal Register, where the government publishes forthcoming regulations. A final version is set to go into effect on Oct. 18. Fortune reports: The plan, reported by BuzzFeed, is notable partly because it permits the government to amass information not only about recent immigrants, but also on green card holders and naturalized Americans as well. The proposal to collect social media data is set out in a part of the draft regulation that describes expanding the content of so-called "Alien Files," which serve as detailed profiles of individual immigrants, and are used by everyone from border agents to judges. Here is the relevant portion: "The Department of Homeland Security, therefore, is updating the [file process] to ... (5) expand the categories of records to include the following: country of nationality; country of residence; the USCIS Online Account Number; social media handles, aliases, associated identifiable information, and search results."

The latest version of Internet Explorer has a bug that leaks the addresses, search terms, or any other text typed into the address bar. The flaw was disclosed Tuesday by security researcher Manual Caballero. Ars Technica reports: The bug allows any currently visited website to view any text entered into the address bar as soon as the user hits enter. The technique can expose sensitive information a user didn't intend to be viewed by remote websites, including the Web address the user is about to visit. The hack can also expose search queries, since IE allows them to be typed into the address bar and then retrieved from Bing or other search services. The proof-of-concept makes it transparent that the attacking website is viewing the entered text. The hack, however can easily be modified to make the information theft completely stealthy. A proof-of-concept site shows the exploit in action.

An anonymous reader quotes a report from The Guardian: Astronomers have made a new detection of gravitational waves and for the first time have been able to trace the shape of ripples sent through spacetime when black holes collide. The announcement, made at a meeting of the G7 science ministers in Turin, marks the fourth cataclysmic black-hole merger that astronomers have spotted using Ligo, the Laser Interferometer Gravitational-Wave Observatory. The latest detection is the first to have also been picked up by the Virgo detector, located near Pisa, Italy, providing a new layer of detail on the three dimensional pattern of warping that occurs during some of the most violent and energetic events in the universe.

A tiny wobble in the signal, picked up by Ligo's twin instruments and the Virgo detector on 14 August, could be traced back to the final moments of the merger of two black holes about 1.8 billion years ago. The black holes, with masses about 31 and 25 times the mass of the sun, combined to produce a newly spinning black hole with about 53 times the mass of the sun. The remaining three solar masses were converted into pure energy that spilled out as deformations that spread outwards across spacetime like ripples across a pond. Detecting these tiny distortions has required detectors sensitive enough to measuring a discrepancy of just one thousandth of the diameter of an atomic nucleus across a 4km laser beam. A paper about the latest discovery has been accepted for publication in the journal Physical Review Letters.

A company called Sirin Labs is developing an open-source smartphone that runs on a fee-less blockchain. "The Finney -- named in honor of bitcoin pioneer Hal Finney -- will be the only smartphone in the world that's fully secure and safe enough to hold cryptographic coins," reports Engadget. The company is launching a crowdsale event this October (date to be confirmed) to support the phone's development. From the report: According to Sirin, all Finney devices (there's an all-in-one PC coming, too) will form an independent blockchain network powered by IOTA's Tangle technology. The network will operate without centralized backbones or mining centers cluttering up the transaction process, using the SRN token as its default currency (only SRN token holders will be able to purchase the device). And it'll all run on a Sirin operating system specially designed to support blockchain applications such as crypto wallets and secure exchange access. The phone comes with all the bells and whistles you'd expect from a device with a $1,000 price tag, including a 256GB internal memory and 16MP camera, plus a hefty suite of security measures.

British inventor Sir James Dyson has announced plans to build an electric car that will be "radically different" from current models and go on sale in 2020. The Guardian reports: The billionaire who revolutionized the vacuum cleaner said 400 engineers in Wiltshire had been working since 2015 on the 2.5 billion British pound project. No prototype has yet been built, but Dyson said the car's electric motor was ready, while two different battery types were under development that he claimed were already more efficient than in existing electric cars. Dyson said consumers would have to "wait and see" what the car would look like: "We don't have an existing chassis [...] We're starting from scratch. What we're doing is quite radical." However, he said the design was "all about the technology" and warned that it would be an expensive vehicle to purchase. While he did not name a price, he said: "Maybe the better figure is how much of a deposit they would be prepared to put down."

An anonymous reader quotes a report from Bloomberg: Facebook Inc. will be shut down in Russia next year if it fails to comply with requirements to store user data locally, according to the head of Russia's state communications watchdog. "The law is mandatory for everyone," Alexander Zharov told reporters Tuesday. Roskomnadzor will be forcing foreign internet companies to comply or shut down in the country. President Vladimir Putin signed a law in 2014 that requires global internet firms to store personal data of Russian clients on local servers. Companies ranging from Alphabet Inc.'s Google to Alibaba Group Holding Ltd complied, while others like Twitter Inc. demanded extra time to evaluate the economic feasibility of doing so.

The next version of Firefox, aptly named Firefox Quantum, is getting a big speed boost. "The idea, of course, is that the upcoming version 57 is a quantum leap over predecessors -- or, in the words of Mozilla CEO Chris Beard, a 'big bang,'" reports CNET. While Mozilla stopped short of declaring victory over Chrome, Nick Nguyen, vice president of Firefox product, said Firefox Quantum's page-load speed "is often perceivably faster" while using 30 percent less memory. From the report: The new Firefox revamp includes lots of under-the-covers improvements, like Quantum Flow, which stamps out dozens of performance bugs, and Quantum CSS, aka Stylo, which speeds up website formatting. More obvious from the outside is a new interface called Photon that wipes out Firefox's rounded tabs and adds a "page action" menu into the address bar. It also builds in the Pocket bookmarking service Mozilla acquired and uses it to recommend sites you might be interested in. A screenshot tool generates a website link so you can easily share what you see by email or Twitter. Mozilla even simplified the Firefox logo, a fox wrapping itself around the globe. More improvements are in the pipeline for later Firefox versions, too, including Quantum Render, which should speed up Firefox's ability to paint web pages onto your screen.