Network Security Quiz

What is a unique identifier for a specific virus in antivirus systems called?

• Content filter

• Bandwidth manager

• Signature

• Stateful filter

Which firewall class proactively filters out threats by keeping track of information passing through it?

• Stateless

• Stateful

• Next-Generation Firewall

• Application-Level Firewall

What feature of a firewall blocks specific websites?

• Content filtering

• URL filtering

• Signature identification

• Bandwidth management

Which feature is most attractive for protecting against Internet-based threats during webpage downloads?

• URL filtering

• Virus scanning

• Content filtering

• Bandwidth management

What process protects sensitive data by wrapping it in other data packets in a VPN?

• Signature

• Encapsulation

• Proxy

• Filtering

What is the purpose of a Virtual Private Network (VPN)?

• Change public IP address and protect data

• Perform packet inspection

• Scan viruses on webpages

• Divide bandwidth among users

Which level of network infrastructure security includes SQL injection protection?

• Physical

• Network

• Application

• Data

What segment protects an internal network from the internet?

• Demilitarized zone

• Security zone

• Proxy server

• Application firewall

What does a forward proxy server do?

• Restricts internet's access to an internal server

• Regulates a person’s internet access

• Scans for malware

• Detects packet sniffing

What is the role of a reverse proxy server?

• Restricts the internet's access to an internal server

• Protects against SQL injections

• Divides bandwidth

• Filters malicious signatures