Network Security Labs

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  TCP/IP Attack Lab

  Launching attacks to exploit the vulnerabilities of the TCP/IP protocol, including session hijacking, SYN flooding, TCP reset attacks, etc.

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  Heartbleed Attack Lab

  Using the heartbleed attack to steal secrets from a remote server.

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  Local DNS Attack Lab

  Using several methods to conduct DNS pharming attacks on computers in a LAN environment.

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  Remote DNS Attack Lab

  Using the Kaminsky method to launch DNS cache poisoning attacks on remote DNS servers.

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  Packet Sniffing and Spoofing Lab

  Writing programs to sniff packets sent over the local network; writing programs to spoof various types of packets.

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  Firewall Exploration Lab

  Writing a simple packet-filter firewall; playing with Linux's built-in firewall software and web-proxy firewall; experimenting with ways to evade firewalls.

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  Firewall Bypassing Lab

  Implement a simple vpn program (client/server), and use it to bypass firewalls.

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  Virtual Private Network (VPN) Lab

  Design and implement a transport-layer VPN system for Linux, using the TUN/TAP technologies. This project requires at least a month of time to finish, so it is good for final project.

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  Minix IPSec Lab

  Implement the IPSec protocol in the Minix operating system and use it to set up Virtual Private Networks.

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  Minix Firewall Lab

  Implementing a simple firewall in Minix operating system.