Network Security Monitoring and Analysis

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  • Network security -- Taking the layered approach

    Network security is tricky business. In his new book Hack the Stack, author and security expert Michael Gregg outlines how to secure the network using the OSI model.  Article

  • Top expert Q&As of 2006

    SearchNetworking.com's Ask the Expert section is the place where our elite experts answer our reader's questions. They cover topics like network administration, security, network and systems management, routing and switching, certifications, IPv6 and...  The best of SearchNetwork

  • Network security hits home run for Detroit Tigers

    When they made it to the playoffs, the Detroit Tigers had to plan for a boom in network traffic. With that boom came the potential for threats.  Article

  • Route aggregation vs. route summarization

    Is there a difference between route aggregation and route summarization? Find out here in this expert response from Michael Gregg.  Ask the Expert

  • What are some resources to help me better understand network security concepts?

    In this expert response, Michael Gregg gives us some excellent resources to give you a better understanding of network security concepts.  Ask the Expert

  • Security Spotlight: Network Behavior Analysis goes long and wide

    Need to bulk up your network's backcourt defense? Network Behavior Analysis (NBA) is a new approach to network security that passively monitors your traffic patterns to prevent zero-day exploits, worm outbreaks and employee abuse. Learn more in this ...  Tip

  • Is there such thing as privacy on the network?

    In this Q&A, our enterprise security expert, Michael Gregg, talks about the privacy requirements employers are bound to.  Ask the Expert

  • Nessus

    Nessus is an open-source network vulnerability scanner that uses the Common Vulnerabilities and Exposures architecture for easy cross-linking between compliant security tools.  Definition

  • Network access control

    No network security topic is hotter these days than network access control (NAC). The general concept behind NAC is to secure the network by giving it the power to decide which endpoint devices to let in, namely those that are compliant with all rele...  Crash Course

  • Cisco, SAP team-up marries network with risk management

    Cisco and SAP team up to market governance, risk and compliance (GRC) and networking combo. The application/networking vendor relationship highlights SONA's first major proof point to networking professionals.  Article

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