A portable password cracker with built-in efficient implementations of multiple password hashing algorithms found on various Unix flavors. Additionally supports Kerberos AFS and Windows NT LanMan hashes, plus more with contributed patches. Officially supported are most Unix-like systems, Win32, DOS
Offers security applications that include customized applications, to monitor WinNT/Win2k. Featured application is EventSentry which monitors the Eventlog
Ffree, open-source mail filter that blocks attachments which could contain viruses. For example - it blocks ".exe", ".pif" files and similar, but allows MS-Office documents provided they contain no macros