Question

Which of the following is true for proxy firewalls?

• A. They increase data transfer rate.
• B. They slow down data transfer rate.
• C. They do not perform deep packet inspection.
• D. They do not hide identity and location of internal devices.

Hint:

Proxy firewalls provide enhanced security but can reduce network speed due to deep inspection.

Answer 1

The Correct Option is B

Proxy firewalls function as intermediaries for internet traffic, scrutinizing and filtering data packets between users and the internet. Their in-depth analysis and processing of data introduce overhead, frequently leading to reduced data transfer speeds when contrasted with less complex firewall architectures. Additional clarifications:

• Proxy firewalls do not accelerate data transfer rates.
• They execute deep packet inspection to bolster security.
• By acting as intermediaries, proxy firewalls conceal the identity and location of internal network devices.