* Posts by alf_s

1 publicly visible post • joined 29 Jul 2013

Western spooks banned Lenovo PCs after finding back doors

alf_s

Relflections On IT Insecurity

If this

http://www.infoworld.com/d/security/in-his-own-words-confessions-of-cyber-warrior-222266

is true (which I consider entirely plausible based on my knowledge of C, C++ and the US "defense" attitude), then the entire device from CPU to OS to Office program needs to be distrusted.

So:

+ cut the WLAN antenna physically, it might turn on when you don't want it

+ connect to other networks via a RaspberryPI router to your corporate/org firewall

+ inspect all traffic heavily and diligently at the firewall

+ blacklist all the "social" crap from gmail to f-book - intransparent traffic you cannot properly inspec

+ encrypt in the RaspPI as you cannot possibly trust the craptop. End-to-end crypto has drawbacks

Of course that implies

-you trust the RaspPI hardware

-you trust the RaspPI VPN software

But that is a much smaller endeavour than just verifiying the Intel guys of this globe (some of them are NOT located in USA, but in that belligerent country) did not fuck up the CPU.