Multiple choice

Which of the following security techniques can complement the work of a conventional firewall by screening the kind of data a single host will accept?

  1. Personal firewall

  2. Packet filter gateway

  3. Secure electronic transaction

  4. The certificate scheme

  5. Proc-Type

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

A personal firewall can complement the work of a conventional firewall by screening the kind of data a single host will accept.