Thread: local firewall programming

  1. #1
    Registered User
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    local firewall programming

    Is there any example on how to program my custom local firewall application that can accept, filter, deny, reject TCP/UDP/ICMP packets received/sent by computer? Examples of such kind of programs are AtGuard, ZoneAlarm...
    Just give me a hint on subj.

  2. #2
    S­énior Member
    Join Date
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    There's a library and some info here (but it's quite old) -

    http://www.brd.ie/papers/ffc.html

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