ClamAV

Fping : A parallel ping scanning program fping is a ping(1) like program which uses the Internet Control Message Protocol (ICMP) echo request to determine

VMware : Multi-platform Virtualization Software VMware virtualization software lets you run one operating system within another. This is quite useful for security researchers who commonly

Honeyd : Your own personal honeynet Honeyd is a small daemon that creates virtual hosts on a network. The hosts can be configured to run

cheops / cheops-ng : Gives a simple interface to many network utilities, maps local or remote networks and identifies OS of machines Cheops provides the

Fport : Foundstone’s enhanced netstat Fport reports all open TCP/IP and UDP ports on the machine you run it on and shows what application opened

Arpwatch : Keeps track of ethernet/IP address pairings and can detect certain monkey business Arpwatch is the classic ARP man-in-the-middle attack detector from LBNL’s Network