PR: 8
| GNU Privacy Guard - http://www.gnupg.org OpenPGP (RFC2440) implementation from the GNU project. Encrypts/decrypts/signs/digests files using strong cryptography. FAQ, downloads, documentation. - Read more |
PR: 8
| lsof - http://freshmeat.net 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. - Read more |
PR: 8
| OpenSSL - http://www.openssl.org The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, fully featured, and Open Source toolkit implementing the Secure Sockets Layer and Transport Layer Security protocols with full-strength cryptography world-wide. - Read more |
PR: 8
| Postfix Mail Transfer Agent - http://www.postfix.org Drop-in Sendmail replacement by Wietse Venema. Offers several features that make it difficult to crack. - Read more |
PR: 7
| NMAP Network Scanner - http://www.nmap.org Efficient stealth port scanner. Downloads, e-mail lists, news. - Read more |
PR: 7
| OpenSSH - Portable Distribution - http://www.openssh.org Open source implementation of SSH1 and SSH2 protocols. Ported from OpenBSD by the OpenSSH portability team. - Read more |
PR: 6
| LBNL's Network Research Group - http://www-nrg.ee.lbl.gov Tools such as tcpdump and traceroute. - Read more |
PR: 6
| North American Cryptography Archives - http://cryptography.org Strong cryptographic software, libraries, and information about cryptography, data security, and privacy. - Read more |
PR: 6
| SAINT - http://www.wwdsi.com (Security Administrator's Integrated Network Tool) Scans systems and networks and reports potential vulnerabilities. - Read more |
PR: 6
| Sudo - http://www.sudo.ws Run selected commands as root, with the users' own password. Allows the administrator to grant limited root privileges to a subset of users, without giving out the root password. - Read more |
PR: 6
| Tripwire Inc. - http://www.tripwire.com 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. - Read more |
PR: 6
| Tripwire Open Source - http://www.tripwire.org 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. - Read more |
PR: 5
| The Coroner's Toolkit (TCT) - http://www.porcupine.org 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 exhume interesting stuff from violated systems. Should be installed and examined before a break-in happens! - Read more |
PR: 5
| Symark Software - http://www.symark.com Execute root-level commands and shell scripts without having to actually login as root. Control which users can log in and under which circumstances. - Read more |
PR: 4
| sudoscript - http://www.egbok.com A pair of Perl scripts that provide an audited root shell using sudo and script(1). Tarballs, RPM's and individual components. - Read more |
PR: 3
| mcrypt - http://hq.hellug.gr A replacement for the unix crypt, using several block algorithms in several modes like cbc, and cfb. - Read more |
PR: 0
| Pidentd - http://ftp.lysator.liu.se Daemon implementing IDENT protocol, it can be used to identify the user who initiated a TCP/IP connection - Read more |
PR: 0
| The SUS Home Page - http://pdg.uow.edu.au SUS is a utility to allow a user (typically a system administrator) to run a single command as the super user. - Read more |