U.S.C. CS530L - Security Systems
lab component

Lab - Steganography

 

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Syllabus


CS530 main class


Labs

Steganography

Public key infrastructure

Packet sniffing

Authentication

Authorization

Firewalls

Intrusion detection

Software security

Vulnerability assessment

Last lab

 

Instructions

Slides

download s-tools

download covert channel demo
source code (covert_tcp.c)

Materials:

Steganography Basics

Steganography additional Links

Covert channel demo code - packet headers as cover

Article about above covert channel demo

Covert channel for improving VoIP security

"The  Implementation of Passive Covert Channels in the Linux Kernel"

"Embedding Covert Channels into TCP/IP"

Covert channel tools


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