Search Results for "linux tool"

The utility `ProxyPing` is a simple tool to ping servers behind a firewall that will not let ICMP packages through. It provides a HTTP server answering to ping requests and returning the ping delay as a HTTP text result. The tool will have to be deployed on a server behind the firewall that can be reached by a configurable TCP connection (defaulting to port TCP 6666).

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 (client security) if you like this program, please give us your vote at http://sourceforge.net/projects/etherwall/reviews/

A command line tool that allows you to (live) analyze netfilter (iptables) log files. It provides a nice output and has features like displaying hostnames, duplicate detection... More info (+ screenshots) can be found in the pdf inside the tarball.

GTCop Professional Security Appliance aims to provide a powerful tool for satellite communications, with enhanced QoS and bandwidth controls. As derived from IPCop Firewall, it is a stable, secure, easy to configure and maintain GNU/Linux firewall box.

An unix firewall management tool for opening remote ports and administering iptables/pf firewalls with strong authentication.

Started as part of the Google Summer of Code 2005, this tool adjusts security settings on Linux systems, including firewall and SELinux policies. This tool aims to replace the system-config-securitylevel tool from Red Hat and Fedora Core systems.