Web-Authentisierung mit dem ePA

135/TCP) ◦ Targets server/daemon software ◦ Today: indirect infections, i.e. no direct communication between infector and victim (e.g. drive-by infections) ◦ Targets client software 18 445/TCP 135/TCP HTTP HTTP/FTP [...] 2 1. Problem statement and requirements 3 Problem statement (1/2)  Malicious remote controlled software, i.e. bots, cause lots of problems in today‘s Internet  Malicious network traffic examples ◦ Related [...] byte signatures are no longer applicable  Is it possible to detect malicious remote controlled software based on its network behavior? 5 Requirements of a behavior-based bot detection method  Must-have …