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Which firewall technology

Exercise and reference answers

Items
  1. Item
    Network layer
    Category
    Packet filter
  2. Item
    Core of firewalls
    Category
    Packet filter
  3. Item
    Keeps state table
    Category
    Stateful
  4. Item
    Knows transport
    Category
    Stateful
  5. Item
    Full packet aware
    Category
    Proxy
  6. Item
    Slower per packet
    Category
    Proxy
Categories
  1. Item
    Packet filter
  2. Item
    Stateful
  3. Item
    Proxy
Instructions
Tap each description into the technology it fits.

Explanation

_Source: NIST SP 800-41 Rev. 1, 'Guidelines on Firewalls and Firewall Policy'_
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