Directory: Top/Computers/Software/Operating_Systems/Unix/Security/Admin

Top / Computers / Software / Operating_Systems / Unix / Security / Admin_Tools-Software /

Postfix Mail Transfer Agent
Drop-in Sendmail replacement by Wietse Venema. Offers several features that make it difficult to crack.
http://www.postfix.org
Postfix.org ~ Site Info Whois Trace Route RBL Check

Tripwire Inc.
Commercial version of the original Unix file integrity scanner. Calculates and stores signatures of file permissions, ownership and contents. Scans the same files later, detecting changes.
http://www.tripwire.com/
Tripwire.com ~ Site Info Whois Trace Route RBL Check

Tripwire Open Source
Open source version of the original Unix file integrity scanner. Calculates and stores signatures of file permissions, ownership and contents. Scans the same files later, detecting changes. This open source version is targeted at Linux systems.
http://www.tripwire.org
Tripwire.org ~ Site Info Whois Trace Route RBL Check

NMAP Network Scanner
Efficient stealth port scanner. Downloads, e-mail lists, news.
http://www.nmap.org/
Nmap.org ~ Site Info Whois Trace Route RBL Check

The Coroner's Toolkit (TCT)
The Coroner's Toolkit (TCT) provides post-break-in data collection that could be useful in determining what happened. Less polished that the authors (Dan Farmer and Wietse Venema) usual work, the toolkit offers a patch-work of tools that help exhum
http://www.porcupine.org/forensics/tct.html
Porcupine.org ~ Site Info Whois Trace Route RBL Check

lsof
lsof is a tool for examining I/O channels open on your Unix system. These can include files, FIFOs and network sockets. This information can be extremely useful for security and a variety of other purposes. Works on most Unix-like systems.
http://freshmeat.net/projects/lsof
Freshmeat.net ~ Site Info Whois Trace Route RBL Check

The SUS Home Page
SUS is a utility to allow a user (typically a system administrator) to run a single command as the super user.
http://pdg.uow.edu.au/sus/
Uow.edu.au ~ Site Info Whois Trace Route RBL Check

Symark Software
Execute root-level commands and shell scripts without having to actually login as root. Control which users can log in and under which circumstances.
http://www.symark.com/products.htm
Symark.com ~ Site Info Whois Trace Route RBL Check