IPTables log analyzer displays Linux 2.4 iptables logs (rejected, accepted, and masqueraded packets) in a nice HTML page. The reports it produces are easy to read and understand, reducing the manual analysis time. They contain statistics on packets and links to more detailed information on a given host, port, or domain.
The Clock randomness gathering daemon gathers system randomness from fluctuations between different physical high-frequency clocks in a system. The randomness is tested with FIPS, and if this is successful, fed into the system entropy pool. It is especially useful for systems without real hardware random number generators.
Virus Update Server (vsuserver) helps you maintain an updated mirror of the antivirus updates from the McAfee/Network Associates servers without having to download the entire list of updates every time a new antivirus update is available. It mirrors all the files needed for serveral OSes, and it also includes a FAQ on how to configure clients to update for their version of the product.