Application Security — News

First came the Zip Bomb, now comes the PDF Bomb

A Zip Bomb is a small Zip file that exploits capabilities of compression algorithms and settings to expand into a file or set of files that consume system resources to the point of system unusability. Didier Stevens, continuing his recent work in finding interesting sections of the PDF data scheme, has described techniques for the PDF equivalent of the Zip bomb, or a PDF Bomb.

Carl Jongsma | 26 May | Read more

INFOSEC - Schneier: Lots of security software is 'snake oil'

Bruce Schneier is one of the foremost experts on cryptography and is a well-known security author and commentator. He is the founder of the managed security services company Counterpane, which was acquired in October 2006 by BT. Schneier sat down with IDG News Service at the Infosec security show in London to talk about the effectiveness of security products and the psychology of security.

Jeremy Kirk | 23 Apr | Read more