April
12

My IP neighbors

Posted In: Security, Tricks by Jose

Do you want to know which other websites are sharing the server in your hosting with your own website?. Well, now it´s very easy with this new tool and website:

MyIPneighbors

Maybe you have that curiosity. In my case I am sharing the server with 220 websites!

Enjoy!

0
April
12

Contrary to popular assumption, DRAMs used in most modern computers retain their contents for seconds to minutes after power is lost, even at operating temperatures and even if removed from a motherboard. 

Although DRAMs become less reliable when they are not refreshed, they are not immediately erased, and their contents persist sufficiently for malicious (or forensic) acquisition of usable full-system memory images. This phenomenon limits the ability of an operating system to protect cryptographic key material from an attacker with physical access. 

It can be used on popular disk encryption systems — BitLocker, FileVault, dm-crypt, and TrueCrypt — using no special devices or materials. 

Some more information:

Securosis

CITP

 

 

 

0