Windows Firewall exception

By Dashing star
Feb 5, 2015
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  1. What is exception in firewall? ipsec means what?
  2. jobeard

    jobeard TS Ambassador Posts: 11,155   +985

    On linux platforms, it is literally the name of the firewall itself.

    First, the firewall has defaults and they become the baseline. The common defaults are:
    • allow nothing inbound
    • allow all outbound
    User defined rules become the "exceptions" usually to allow more control, as in DENY all outbound and then ALLOW specific programs to access the web, eg your browser, email and any host servers. This stops many forms of virus' from "calling home"
    Cobalt006 likes this.

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