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In this lecture course questions are treated
around Internet architecture and Internet-Security. Chapter
1 gives an introduction into risk analysis of computer
crime. In Chapter 2, the function mode and architecture of
Internet and Intranets are discussed in detail: - Internet
Protocols-, TCP, ... - Addressing and DNS, - Internet
Protocol Next Generation -Ipv6, - Internet Services - WWW,
Email, News, FTP, Telnet, ... - IPSec-Protocols, - Directory
Services - LDAP, - Multimedia. Then, in Part 3 of the
lecture course, based on a well-funded understanding of the
TCP/IP-protocol, weak points and targets of Internet and
Intranets are discussed like Human Factor - Social Hacking,
Collecting System Information, Account- and Password
Attacks, Attacks on the IP-, TCP-, UDP-, and Application
Level Design- and Programming Errors, Weaknesses in
UNIX/Linux and in Windows NT/2000, Attacks on
Web-Server.
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