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Recent content by johnPostel

  1. johnPostel

    use ACL's to restrict zone transfers?

    Hello, I am fairly new to cisco routers. I work for a small office which has a cisco router. We have two DNS servers on the internal network. Here's my situation: I want to restrict zone transfers from all untrusted sources. Essentially what i want to do is have just the primary + secondary...
  2. johnPostel

    Data on vulnerabilities...?

    thanks very much salem, am looking at that right now, looks useful! :0
  3. johnPostel

    Data on vulnerabilities...?

    hello, I am currently writing a paper on security, with a focus on windows-based vulnerabilities. I'm looking for specific data (if possible) on percentages of attacks / vulnerabilites for windows machines vs. *nix or other machines. For example, data that may say something like "X% of...
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