lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  PHC 
Open Source and information security mailing list archives
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Date: Fri Oct  7 08:46:26 2005
From: Polarizer at Codixx.Com (Polarizer)
Subject: Interesting idea for a covert channel or I
	just	didn't research enough?

> The scenario is the following. The victim is a host with a host-level 
> firewall which is blocking *all* incoming traffic. Somehow the attacker 
> still needs to communicate with a backdoor planted in this host. 

Sounds to me like another variation of port knocking[1].


the polarizer

Powered by blists - more mailing lists