Some Opensource Security Tools.
Wireshark:- A Powerful network traffic analyzing GUI tool. Previously it was called ethereal. It can capture the Network Traffic and analysis the captured File from tcpdump. For Ubuntu 6.10 onwards install the wireshark and wireshark-common packages from the Universe Repo.
- sudo apt-get install wireshark wireshark-common
Nessus:- A powerful network security auditor, with a nice GUI. Nessus supports plugins and offers a usually current attack database. It has a features of useful scripting abilities, which allow us to automate many tasks. Install the nessus package to install the nessus.
- sudo apt-get install nessus
Nmap:- The standard Port Scanner. To install Nmap install the nmap package.
- sudo apt-get install nmap
Etherape
Kismet
Chkrootkit
Rkhunter
tiger
GnuPG
Seahorse
Nemesis
Tcpdump
OpenSSH
denyhosts
- aircrack-ng
- airdump
- snort
- hping3
- aide
- lsof
- dsniff
....More to be add and Description tooooo. Sooon it will be added
