Senior Security Consultant Interview Questions and Answers

Proxies can be deployed as forward, reverse, open, or closed proxies in a network.

• Forward proxies are used by clients to access resources on the internet.

• Reverse proxies are used by servers to provide access to resources on the internet.

• Open proxies allow any internet user to connect through them.

• Closed proxies restrict access to a specific group of users or IP addresses.

To validate a malicious file, use antivirus software and sandboxing techniques.

• Scan the file with multiple antivirus software to detect any malicious code.

• Use sandboxing techniques to run the file in a controlled environment and observe its behavior.

• Check the file's digital signature and compare it with the signature of the legitimate file.

• Analyze the file's metadata and check for any suspicious information.

• Use online tools such as VirusTotal to check the file's reputation an...read more