• March 15, 2007 15 Mar'07

    NAC -- Strengthening your SSL VPN

    Many companies have augmented or even replaced IPsec VPNs with secure remote access solutions based on SSL. Given that SSL VPNs can be used from unmanaged home or public PCs, it is critical to assess the remote endpoint's security when deciding ...  Continue Reading

  • March 03, 2007 03 Mar'07

    Understanding the FTP PORT command

    Port 20 is assigned to FTP data. Unfortunately, most FTP data sessions do not actually use port 20. Learn to decode port data and use the port command in this tip.  Continue Reading

  • March 01, 2007 01 Mar'07

    bottleneck

    A bottleneck is a stage in a process that causes the entire process to slow down or stop. In a communications context, a bottleneck is a point in the enterprise where the flow of data is impaired or stopped entirely... (Continued)  Continue Reading

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