Advance topics in Cryptography; Authentication;
Integrity; Key Distribution and Certification; Access Control: Firewalls;
Attacks and Countermeasures: Mapping, Packet Sniffing, IP Spoofing,
Denial-of-Service and Distributed Denial-of-Service Attacks, Hijacking;
Security in Many Layers: HTTPS, Secure E-mail, Secure Sockets Layer (SSL) and
Transport Layer Security (TLS), IPsec, Security in wireless networks such as
IEEE 802.11, Mobile agents security.