Last Updated on December 21, 2021 by InfraExam
Screening router inspects traffic through examining:
- message header.
- virus payload
- message content
- attachment type
- None of the choices.
Explanation:
The simplest and almost cheapest type of firewall is a packet filter that stops messages with inappropriate network addresses. It usually consists of a screening router and a set of rules that accept or reject a message based on information in the message header.
The simplest and almost cheapest type of firewall is a packet filter that stops messages with inappropriate network addresses. It usually consists of a screening router and a set of rules that accept or reject a message based on information in the message header.