What is this type of server called?

Paul is a network security technician working on a contract for a laptop manufacturing company in Chicago. He has focused primarily on securing network devices, firewalls, and traffic traversing in and

out of the network. He just finished setting up a server a gateway between the internal private network and the outside public network. This server will act as a proxy, limited amount of services, and will filter packets.

What is this type of server called?
A . Bastion host
B . Edge transport server
C . SOCKS hsot
D . Session layer firewall

View Answer

Answer: A

Explanation:

The server described in the question is known as a Bastion host. A Bastion host is a special-purpose computer on a network specifically designed and configured to withstand attacks. It is typically placed in a network’s demilitarized zone (DMZ) and acts as a proxy server, offering limited services and filtering packets to protect the internal private network from the public network. It is hardened due to its exposure to potential attacks and usually hosts a single application, like a proxy server, while all other services are removed or limited to reduce the threat surface1.

Reference: The definition and role of a Bastion host align with the objectives and documents of the EC-Council’s Certified Network Defender (CND) course, which emphasizes the importance of securing network devices and managing traffic between internal and external networks1