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  • IBM and Cisco battle remote attack vulnerabilities

    Both IBM and Cisco are warning of vulnerabilities that remote attackers could exploit to cause denial of service and other problems.  Article | 12 Apr 2004

  • Teens write script to attack Cisco devices

    Cisco has provided code upgrades and mitigation suggestions for numerous vulnerabilities in key networking solutions for which exploit code already exists.  Article | 30 Mar 2004

  • Multiple Cisco products among those clobbered by OpenSSL flaw

    Cisco switches, routers and firewalls are vulnerable to attack due to a problem in OpenSSL that has other software vendors scrambling to cope.  Article | 18 Mar 2004

  • Bagle-A worm moving quickly

    The latest mass-mailing worm carries an expiration date and opens an unassigned port waiting for further instructions from its author.  News | 19 Jan 2004

  • Intrusion detection is not dead but evolving into intrusion prevention

    The evolution of intrusion-detection technology to intrusion prevention is simultaneously converging with firewalls. This will lead to a next-generation network security gateway, but it is an evolutionary process, not a destruction of the old.  Article | 20 Nov 2003

  • Words-to-go: Spam

    This handy printable glossary goes hand in hand with our LearnIT series on defeating spam in the enterprise.  Article | 29 Oct 2003

  • Check Point firewall serves midsized businesses

    Check Point has released a firewall for misdized businesses that offers enterprise-caliber features such as an Internet gateway and VPN. According to the company, it's well suited for smaller firms that need enhanced functionality but lack the manpow...  Article | 21 Aug 2003

  • Network management security

    Take a look at how change management can improve network security, and how wireless devices will change the way you'll secure network devices.  Article | 21 Aug 2003

  • Internet stalker

    Internet stalker/social engineering  Article | 19 Nov 2002

  • Despite security risks, analyst sees value in wireless experimentation

    Wireless technology hasn't come close to reaching its full potential, but according to an analyst who spoke at Networking Decisions, now is a smart time for IT managers to start experimenting with the technology. Though reliability and security issue...  Article | 17 Oct 2002

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