Wireless Security
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Scientists build WiFi hunter-killer drone and call it SkyNET... Viene Tormenta!
You'd think scientists would proscribe certain names for their inventions -- you wouldn't be taken seriously if your supercomputer was called HAL 9000, WOPR or Proteus IV would you? Well, a team from the Stevens Institute of Technology isn't listening, because it's developing an aerial drone and calling it SkyNET. A Linux box, strapped to a Parrot A.R. Drone, can fly within range of your home wireless network and electronically attack it from the air. Whilst internet-only attacks are traceable to some extent, drone attacks are difficult to detect until it's too late -- you'd have to catch it in the act and chase it off with a long-handled pitchfork, or something. The team is working on refining the technology to make it cheaper than the $600 it currently costs and advise that people toughen up their domestic wireless security. We advise they stop pushing us ever closer towards the Robopocalypse.
MIT research team improves wireless security, is starting with the man in the middle
Now that they've finished building a robot capable of making cakes, MIT's researchers can get on with the serious business of improving our wireless security. In a new study it reveals a technique dubbed tamper-evident pairing that stops so-called man-in-the-middle attacks. Put simply, a hacker intercepts your wireless communications, reads it and passes it onto the recipient, pretending to be you. Because the hacker controls the flow of information between the two parties, it's difficult to detect. MIT's process randomizes and encrypts the data with silence patterns and strings of additional information, which a hacker won't be able to replicate. The best part is that the added security measures only add 23 milliseconds of time onto each transmission. As fixing our wireless security problems is now out the door, the team are probably off to solve some more giant Rubik's cubes.
Simple, safe WPS WiFi security around the corner
Setting up a secure wireless network is no easy task, due in part to the array of confusing, conflicting, and sometimes even downright ineffectual (we're looking at you, WEP) solutions to the problem. Enter the WiFi Alliance's WiFi Protected Setup, or WPS, a program slated for release later this year that aims to ease the process of securing home users' wireless networks and is intended to play nice with any WiFi-enabled consumer electronic device (say, a DAP or a camera), as long as the device passes a mandatory lab test first. Tapping into the home user's "I don't care how it works, as long as it does" mentality, WPS will make secure connections as simple as pushing a button on the WiFi-enabled device and the router that it is connecting to, although a PIN-based method is also part of the specification. The new system is similar to Buffalo Technology's Airstation One-Touch Secure System, however, unlike AOSS, WPS is an entirely non-proprietary specification that will fit right into the heterogeneous world of WiFi. Lets just hope wireless chipset and consumer electronics manufacturers get behind WPS and show some love to the peeps that don't know their WEPs from their wallets.[Via The Register]
