We first covered breaking the commodity 27MHz radios used in wireless keyboards, mice, and presenters when [Luis Miras] gave a talk at Black Hat. Since then, the people at Dreamlab have managed to crack the encryption on Microsoft’s Wireless Optical Desktop 1000 and 2000 products (and possibly more). Analyzing the protocol they found out that meta keys like shift and ALT are transmitted in cleartext. The “encryption” used on each regular keystroke involves XORing the key against a random one byte value determined during the initial sync with the receiver. So, if you sniff the handshake, you can decrypt the keystrokes. You really don’t have to though; there are only 256 possible encryption keys. Using a dictionary file you can check all possible keys and determine the correct one after only receiving 20-50 keystrokes. Their demo video shows them sniffing keystrokes from three different keyboards at the same time. Someone could potentially build a wireless keylogger that picks up every keystrokes from every keyboard in an office. You can read more about the attack in the whitepaper(pdf).
[via Midnight Research Labs]
digg_url = ‘http://digg.com/hardware/Wireless_keyboard_encryption_easily_broken’;
Читать новые посты проще, чем чем подписаться на ленту, бред, юзаю opera 10
По статистике около 70% женатых мужчин и 60% замужних женщин имели связи “на стороне”.
Данный тест способен определить, верен ли вам ваш партнер, и выявить предпосылки к измене.
Нужен совет. Меняю входную дверь. Выбираю среди дверей Конекс и Новый мир. Кто в курсе, посоветуйте какого производителя выбрать. Зараннее спасибо.
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I really love this hack. Thanks.
[b]XRumer 5.0.12 Palladium[/b] is the BEST program for SEO!
Learn more:
[i]URL is hidden.. Just ask Google for XRumer[/i] ;)
See you later!..
………………[color=red][b]WTF?![/b][/color]
YOU DONT KNOW WHAT IS “XRUMER”?!
It is the most known software for MASS-POSTING! (Did you read about XRumer in Wikipedia, hm? ;) )
It’s automatically post to blogs,forums,guestbooks,bbs’s, etc. – automatically BREAK CAPTCHA’s, ACTIVATE EMAIL LINKS, EDIT PROFILES, and more, and more.
I already said – just Google for it.
“Robots can EVERYTING ;)” (C)
[img]http://imhoblog.ru/wp-content/uploads/2009/04/cut_robot265868.jpg[/img]
filesh test posting
filesh test posting
What kinds of sex you know? Why it’s positive for your health? How many sex you have for one week?
I saw the P90X infomercial this morning and I’m intrigued. I will do more research online before I buy it. It is kind of expensive with all the accessories.
Ниче се, я и не знал
Excellent trick, I may tested to see if it works lol.
@cynccoence
Doesn’t matter if your grammar sucks. :P
… stupid spammers.
You wired wankers are just jealous of us who can sit at the beach all day with our _wireless_ keyboard and mouse, and not worry about sand getting inside the computer or display left safely at home.
Logitech G700 mouse has aes 128 encryption…
TUT PROSTO
The ‘digg://…’ link is a 404 and the midnightlabs link is an unsecured site so I cannot verify your conclusions.