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Emscripten and New Javascript Engine Bring Unreal Engine To Firefox 124

MojoKid writes "There's no doubt that gaming on the Web has improved dramatically in recent years, but Mozilla believes it has developed new technology that will deliver a big leap in what browser-based gaming can become. The company developed a highly-optimized version of Javascript that's designed to 'supercharge' a game's code to deliver near-native performance. And now that innovation has enabled Mozilla to bring Epic's Unreal Engine 3 to the browser. As a sort of proof of concept, Mozilla debuted this BananaBread game demo that was built using WebGL, Emscripten, and the new JavaScript version called 'asm.js.' Mozilla says that it's working with the likes of EA, Disney, and ZeptoLab to optimize games for the mobile Web, as well." Emscripten was previously used to port Doom to the browser.

Misconfigured Open DNS Resolvers Key To Massive DDoS Attacks 179

msm1267 writes with an excerpt From Threat Post: "While the big traffic numbers and the spat between Spamhaus and illicit webhost Cyberbunker are grabbing big headlines, the underlying and percolating issue at play here has to do with the open DNS resolvers being used to DDoS the spam-fighters from Switzerland. Open resolvers do not authenticate a packet-sender's IP address before a DNS reply is sent back. Therefore, an attacker that is able to spoof a victim's IP address can have a DNS request bombard the victim with a 100-to-1 ratio of traffic coming back to them versus what was requested. DNS amplification attacks such as these have been used lately by hacktivists, extortionists and blacklisted webhosts to great success." Running an open DNS resolver isn't itself always a problem, but it looks like people are enabling neither source address verification nor rate limiting.

Journal Journal: Sprint Fooling With DNS Queries

Sprint is doing something odd with DNS queries. More than odd, it's disturbing.

Anyone using Sprint's Wireless Network card, try this experiment. Open a terminal and do a host lookup on slasdot.org. Tell host or nslookup to use a non-public IP, or an IP you know is not running DNS. Use the verbose output. You'll find that the server you indicated "responded" with information.

For example, on OSX or Linux do this:
host -v slashdot.org


Submission + - Unlock the iPhone with TurboSIM

vertigoCiel writes: A Hacker at Simbunch.com's iPhone section has outlined a method to unlock the iPhone using only software tools, the original iPhone SIM, an alternate carrier's SIM card, and an $80 tool called TurboSIM, which is capable of cloning the AT&T SIM card. The important distinction between this and other iPhone unlocking methods is that it requires less hardware, and allows you to continue to use EDGE with the new SIM card.

Diplomacy is the art of saying "nice doggy" until you can find a rock.