CompTIA Network+ N10-004: 6.2 – Firewalls

August 17, 2009

Firewalls are one of the most fundamental security components in our modern networks, but not all firewalls are created equally. In this module, you’ll learn about common features of modern firewalls, such as network-layer and application-layer firewalls, stateful vs. stateless operation, content filtering, signature identification, and zone-based security.

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Category: CompTIA Network+ N10-004

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  1. Alan says:

    I just love these videos
    Thanks very much