#*********************************************************************************
#                                                                                #
#   _____________   ____________  ____                                           #
#  / ____/ ____/ | / /_  __/ __ \/ __ \                                          #
# / / __/ __/ /  |/ / / / / / / / / / /                                          #
#/ /_/ / /___/ /|  / / / / /_/ / /_/ /                                           #
#\____/_____/_/ |_/ /_/  \____/\____/                                            #
#                                                                                #
#                                                                                #
#______ ___________ _   _  _____ _____  _   __                                   #
#| ___ \  ___|  _  \ \ | ||  ___/  __ \| | / /                                   #
#| |_/ / |__ | | | |  \| || |__ | /  \/| |/ /                                    #
#|    /|  __|| | | | . ` ||  __|| |    |    \                                    #
#| |\ \| |___| |/ /| |\  || |___| \__/\| |\  \                                   #
#\_| \_\____/|___/ \_| \_/\____/ \____/\_| \_/                                   #
#                                                                                #
#*********************************************************************************

Syslog-ng ( logging system )

Logwatch ( watches logs and sends admin email )

Logrotate ( rotates log files - highly customizable )

Iptables (firewall / Packet Filtering / NAT etc )

More to come...