Network security - Run my testbed experiment

Run my testbed experiment

Network security

A collection of 3 posts

Network layer security

Network security

Network layer security

The exercises in this experiment will focus on security services offered at the network layer of the TCP/IP protocol stack. You will configure a network with a VPN tunnel, and then you will examine the extent to which you are protected from unauthorized eavesdroppers on network traffic, when you

Network security

Secure networked applications

The exercises in this experiment will focus on the confidentiality of network services - to what extent is your data protected from unauthorized eavesdroppers on network traffic, when you use services that offer remote login, file transfer, or web access? You can run this experiment on Cloudlab, FABRIC, or Chameleon!

Redirect traffic to a wrong or fake site with DNS spoofing on a LAN

Network security

Redirect traffic to a wrong or fake site with DNS spoofing on a LAN

This is an experimental demonstration of two ways a malicious attacker might redirect traffic for a website to its own "fake" version of the site. Both methods involve DNS spoofing. In one version, the attacker will masquerade as the legitimate DHCP server for the LAN and instruct clients