Catch up on stories from the past week (and beyond) at the Slashdot story archive

 



Forgot your password?
typodupeerror
×
Security

Amazon EC2 Enables Cheap Brute-Force Attacks 212

snydeq writes "German white-hat hacker Thomas Roth claims he can crack WPA-PSK-protected networks in six minutes using Amazon EC2 compute power — an attack that would cost him $1.68. The key? Amazon's new cluster GPU instances. 'GPUs are (depending on the algorithm and the implementation) some hundred times faster compared to standard quad-core CPUs when it comes to brute forcing SHA-1 and MD,' Roth explained. GPU-assisted servers were previously available only in supercomputers and not to the public at large, according to Roth; that's changed with EC2. Among the questions Roth's research raises is, what role should Amazon and other public-cloud service providers play in preventing customers from using their services to commit crimes?"
Government

'No Refusal' DUI Checkpoints Coming To Florida? 1219

schwit1 writes "With New Year's Eve only days away, the National Highway Traffic Safety Administration expects this to be one of the deadliest weeks of the year on the roads. But now a new weapon is being used in the fight against drunk driving. ... Florida is among several states now holding what are called 'no refusal' checkpoints. It means if you refuse a breath test during a traffic stop, a judge is on site, and issues a warrant that allows police to perform a mandatory blood test."
Communications

Lessons Learned From Skype’s Outage 278

aabelro writes "On December 22th, 1600 GMT, the Skype services started to become unavailable, in the beginning for a small part of the users, then for more and more, until the network was down for about 24 hours. A week later, Lars Rabbe, CIO at Skype, explained what happened in a post-mortem analysis of the outage."
The Military

Navy Uses Railgun To Launch Fighter Jet 314

Phoghat writes "In 2015 the aircraft carrier USS Gerald R. Ford will take to the seas and the plan is to use a railgun to launch planes, instead of steam powered catapults. From the article: 'The Navy developed its Electromagnetic Aircraft Launch System as a replacement for the steam catapults currently used on aircraft carriers. The EMALS is a linear induction motor that's capable of accelerating a 100,000 pound aircraft to 240 miles per hour in the space of 300 feet. Compared to a steam catapult, the railgun catapult is much smaller, more efficient, simpler to maintain, gentler on airframes, and can deliver up to 30% more power. It's also capable of being cranked down a whole bunch, meaning that it can also launch smaller (and more fragile) unmanned drones.'"
Businesses

Feds To Adopt 'Cloud First' IT Policy 142

theodp writes "The White House Thursday announced plans to restructure IT by consolidating federal government data centers and applications, and adopting a so-called 'cloud first' policy. Unveiled by federal CIO Vivek Kundra, the 25-Point Plan (PDF) calls for cutting 800+ data centers by 2015, as well as shifting work to cloud computing systems. The new 'Cloud First' policy cites the ability of Animoto.com to scale vs. the government's short-lived Cars.gov (Cash for Clunkers), although Google Trends suggests this may be somewhat of an apple-to-oranges comparison for justifying a national IT strategy. As long as we're talking clouds, a tag cloud of the 25-Point Plan underscores that the Feds are counting more on IT Program and Contract Management rather than Computer Science wizardry to deliver 'the productivity improvements that private industry has realized from IT.' Not to be a buzzkill, but those of you celebrating CS Education Week might be advised to consider an MBA if you want a Federal IT career."
Canada

Canadian Supreme Court To Decide If Linking Is Publishing 82

An anonymous reader writes "Will Canada become a black hole in cyberspace? Or will it remain a country of which former prime minister Wilfred Laurier once said, 'Canada is free and freedom is its nationality.' According to p2pnet's Jon Newton, that'll be for the nine members of the federal Supreme Court to decide. Newton was sued by ex-Green Party of Canada financier Wayne Crookes for allegedly defaming him by linking to a story Crookes didn't like. Newton is now back home on Vancouver Island after traveling to Ottawa for the SCC hearing. Was it win or lose? It's an 'Epic Fail' for Crookes, Newton says. The Supreme Court reserved its decision. Its rulings are 'typically released six to eight months after a hearing,' according to the CBC in its report on the case. Says Ars Technica, 'As CIPPIC puts it, if Newton loses, the ruling could "chill hyperlinking which in turn undermines the communicative force of the Internet and deters innovation of new, expression-enhancing platforms that may not develop due to fear of defamation actions."'"
Security

Doorways Sneak To Non-Default Ports of Hacked Servers 63

UnmaskParasites writes "To drive traffic to their online stores, software pirates hack reputable legitimate websites injecting hidden spammy links and creating doorway pages. Google's search results are seriously poisoned by such doorways. Negligence of webmasters of compromised sites makes this scheme viable — doorways remain unnoticed for years. Not so long ago, hackers began to re-configure Apache on compromised servers to make them serve doorway pages off of non-default ports, still taking advantage of using established domain names."
Crime

Cybergang Compromises Every ATM In Russian City 74

Orome1 writes "A group of fraudsters has been arrested in Yakutsk and Moscow for allegedly compromising all the ATMs in the city of Yakutsk — population: around 210,000 — in the Republic of Yakutia in the Russian Federation. Three of the men formed the actual criminal group, and the fourth — a Moscow-based malware developer — was 'subcontracted' by them and received 100,000 rubles (some $3200) to develop a custom ATM virus with which they would infect the devices."
The Military

US Army Unveils 'Revolutionary' $35,000 Rifle 782

rbrander writes "Don't call it a 'rifle,' call it the 'XM25 Counter Defilade Target Engagement System' and get your $35,000 worth. Much more than a projector of high-speed lead, this device hurls small grenades that automatically detonate in mid-flight with 1-meter accuracy over nearly 800m. The vital field feature is the ability to explode 1m behind the wall you just lazed — the one with the enemy hiding behind it."

Slashdot Top Deals

Lots of folks confuse bad management with destiny. -- Frank Hubbard

Working...