UPDATE: Slides, paper and code

Andrea Bittau (not blurry in real life) gave a demo of the WEP fragmentation attack. The attack only requires one sniffed packet from the WEPed network unlike replay attacks which usually require you to get an ARP packet. He built a simple tool to sniff a packet and then build packets to create a legitimate connection to the access point. At this point a server on the internet is contacted to flood the network with packets at up to 1400 packets per second. This generates a ton of unique IVs and aircrack is called every 100000 packets till the WEP key is cracked. In the demo it took under 5 minutes for the automated process to complete.

Continue reading “TC7 Day 1 – The Fragmentation Attack In Practice” →

UPDATE: Slides

Bastille is an OS hardening tool for Linux. Jay Beale gave a presentation on how to “lock down” a system using it. Bastille can analyze your current setup and give you a rating based on how secure your system is. The program asks you questions based on your configuration (“Do you want to turn off ### service?”). It explains the possible consequences of taking the suggested actions. The process can be very educational. The system is modular so you can add your own modules by writing a few lines of Perl. Bastille can also generate configurations that can be deployed across multiple machines.

Continue reading “TC7 Day 1 – Bastille Hardening Assessment Tool” →

I made it into San Diego in good time and have already seen a Sony W800 and the iPod nano so TC7 is off to a great start. I’ve met some really cool people. Here are some pictures to prove it (or at least show what the backs of hacker’s heads look like).

Continue reading “Toorcon Day 0 – Brain Trust” →

UPDATE: Slides

Simple Nomad’s keynote was titled “How hackers get caught” which could have been subtitled “laughing at skiddies” as he gave several examples throughout. SN, founder of NMRC, has been hacking for years and proved this with his Bell Special Services hat.

Continue reading “TC7 Day 1 – How Hackers Get Caught” →

You probably thought we had lost that banner. I wasn’t actually planning this for today, but I had a couple projects come in that seemed pretty easy to do.

Aircraft pokia This project is from [Dave Seltzer]. He modified an Avcomm aviation headset so that he could use it with his cellphone. Aviation headsets have odd sized plugs and are wired kinda weird, but the the hack is pretty clear since everything is annotated

Congratulations to [Markie] for making it onto BoingBoing and MAKE with his Hack-A-Day iPod sock. I can Digg it. We know he’s just trying to shake the moniker of “cute bunny photographer“.

Episode 002 of NerdTV is available now, even though they haven’t updated the homepage. Fbz got a little impatient and decided to dig for it. UPDATE: It’s been officially released.

[Jon] downplayed his cd dividers when he sent in the link, but I think they look pretty appealing.

You don’t need a serial number to get a new Playstation AC cord from the recall. [Ozmotear]

[Wiltj] knows that no one will want to steal his Bazooka sub knockoff.

German gallery of UAVS [thanks dad]

[Seth fogie] wrote this roundup of PSP emulators and ISOs. This is actually one of the few reasons I’d buy a PSP since it has the correct number of buttons to emulate a SNES, unlike the GBA.

[sulk] modified his Playgear PSP case so he could use it with USB.

A beautiful gallery of old iron [j. peterson] UPDATE: There might be a trojan on this page. [Anon]

[sega01] saw our spudgun victim and decided to show some pictures from his laptop+fireworks period. What have you guys got against Toshibas? I just take my stuff to hazmat like a good citizen. I wouldn’t have if I had known I’d be hired here a week later.

[Jake] is going to hell for this link.

If you missed it in the comments [dick] sent in his friend’s April fools printer hack.

[jaa] modified his T610 cameraphone for IR.

Google recently rolled out Blog search. We’ve got a Google hack category now; if you come up with something clever/abusive send it in. Read the FAQ to get started.

I hope you enjoyed all of the linkage.

Continue reading “Hackaday Links” →

We’ve posted our How-To of the week over at Engadget.com. Take a peep at our cool little mod for embedding a wifi sniffer into a backpack strap or messenger bag strap. Haven’t you always wanted to have squishy switches and LED’s built into your bag? Well, now you can! The How-To even has spiffy Flickr photos for your viewing pleasure.

If you make a cool version of this hack, please let us know. We’re sure you’ll come up with all sorts of ways to make this mod better: super bright LED’s, luminescent wire, fibre optics, etc. Take this How-To and run with it yo