Which firewall asset operates explicitly at Layer 7 of the OSI model, proxying web requests to filter input values and block application attacks? MCQ with Answer and Explanation

Explanation:
Encryption protects data confidentiality by making it unreadable to unauthorized parties and ensures integrity by detecting any unauthorized modifications to the data.

Explanation:
Verifying the legitimacy of emails, checking sender addresses, and avoiding suspicious links are key methods to protect against phishing.

Explanation:
A Denial-of-Service (DoS) attack involves overwhelming a target with a flood of network traffic, rendering it unavailable to its intended users.