Etherwall - Network security tool that prevent MITM through ARP spoofing/poisoning attacks

Etherwall is a free and open source network security tool that prevents Man in The Middle (MITM) through ARP Spoofing/Poisoning attacks. It Also prevent it from various attacks such as Sniffing, Hijacking, Netcut, DHCP Spoofing, DNS Spoofing, WEB Spoofing, and others. 

Note: For personal computer use only

Features -

• Daemon Processing
• ARP Packet Filtering
• Point to Point & Point to Multipoint Protection
• Realtime Protection
• System Logging
• Early Warning
• Support for networks Statically, Dynamically, or Both
• Supports for Ethernet Wired & Wireless interface (IEEE 802.3 & IEEE 802.11)
• Plugins / Tools
• Included Man Pages
• Easy to Use and Free

Download etherwall-1.0.BETA3.tar.gz (1.1 MB)

Download other version files -

http://sourceforge.net/projects/etherwall/files/Linux/1.0/

Dependency - 

Etherwall needs dependency package, so you'll need:

• Python >= 2.5.2
• Scapy (Already include in etherwall)
• Arptables by Ebtables (Use version 0.0.3-4 for kernel versions 2.6.16 and above), Please check information about arptables athttp://ebtables.sourceforge.net/downloads/latest.html
• Python GTK
• Arp
• Ifconfig
• Tcpdump

Visit Website -

http://sourceforge.net/projects/etherwall/

Screenshot -