Silver Needle in the Skype

Almost everything is obfuscated (looks like /dev/random)
Peer to peer architecture
many peers
no clear identiﬁcation of the destination peer.
Automatically reuse proxy credentials
Traﬃc even when the software is not used (pings, relaying). Impossibility to distinguish normal behavior from information exfiltration.

Từ khóa: office skills, computer tips, Microsoft Powerpoint, Microsoft office, Silver Needle, Skype protections