|
Snooping on Monitor Displays (3/2005)  »Fighting the Fraudsters - how to detect illegal connection sharing People who share Internet connections in violation of agreements with their Internet service provider can cause severe headaches for both the provider and the network administrator. We demonstrate how to apply some methods in practice and how to bypass them. »Exploiting PHP Applications - code injection attacks We will take a look at typical security bugs in PHP applications and learn how to find them in source codes and how to exploit them. »Hiding Rootkits in GNU/Linux - make kernel modules invisible Placing a rootkit module in the victim's system is only the beginning of an intruder's labours. We take a look at some methods which will enable us to hide any system module. »Honeypots Versus Worms - Honeyd - bait and cure for malicious code Internet worms spread at a lightning rate, so taking effective ountermeasures requires their code to be captured and analysed as soon as possible. Honeypot systems let us capture worms and observe their activity, but can also be used to remove them from infected machines. |
|
