Câu 21: GSNA: GIAC Systems and Network Auditor

Which of the following statements about a perimeter network are true? (Choose three)

1. A. It has a connection to the Internet through an external firewall and a connection to an internal network through an interior firewall. — đáp án hiện tại
2. B. It has a connection to a private network through an external firewall and a connection to an internal network through an interior firewall.
3. C. It is also known as a demilitarized zone or DMZ. — đáp án hiện tại
4. D. It prevents access to the internal corporate network for outside users. — đáp án hiện tại