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  • Stopping intruders with Snort & friends

    Author Angela Orebaugh shares some tasty tips for using Snort and other free intrusion-detection systems. 

  • Quick Takes: Linux security software ICSA-certified

    Astaro Corp.'s network security application has been certified by the ICSA Labs, leading off this edition of Quick Takes. Also included are items from Veritas, Trigence and Immunix. 

  • Linux, open systems move out enterprise's mainframe

    Mainframes? That's so 20th century. Back in those old days, Sabre Holdings Corp. used mainframes to become a leader in travel commerce technology innovation. In the new millennium, the Southlake, Texas-based service provider -- the power behind Trave... 

  • Quick Takes: Security software certified Red Hat Ready

    Symark announced that its Linux security software has been certified by the Red Hat Ready Program, leading off this edition of Quick Takes. Also included are items from 724 Solutions, NetIQ, Dell, SGI and IBM and Reuters. 

  • Nab hackers with Snort on Linux

    Stocking a Linux security toolbox? Don't forget Snort, says Rafeeq Ur Rehman, author of Intrusion Detection with Snort from Prentice Hall PTR. Snort's stability and cross-platform compatibility makes it Rehman's enterprise open-source intrusion-detec...