Archive

Posts Tagged ‘Cruzer’

“Cheap” Secure USB Sticks, you get what you pay for?

January 6, 2010 5 comments

Recently a whole slew of news sites announced a newly discovered vulnerability (care of the German Security firm SySS) on a range of “supposedly” secure consumer USB sticks.

These models from SanDisk, Kingston and Verbatim were apparently easy to defeat and retrieve the data from without knowing the users password or having any prior knowledge or touch on the stick.

The exploit was simple – it seems the software tool shipped with the sticks validates the password, not the stick itself, and the sticks use a fixed authentication key. Yes, ALL sticks use the same auth key. By simply sending this known ack key to the stick, you can unlock it, or any other stick.

Interestingly, some of these insecure devices had been through FIPS 140-2 Level 2 security certification, so should really have been immune to this kind of attack.

Read more…

Advertisements