Which type of attack is prevented by configuring file reputation filtering and file analysis features?

Which type of attack is prevented by configuring file reputation filtering and file analysis features?
A . denial of service
B . zero-day
C . backscatter
D . phishing

View Answer

Answer: B

Explanation:

The type of attack that is prevented by configuring file reputation filtering and file analysis features is zero-day. Zero-day attacks are those that exploit unknown vulnerabilities in software or systems before they are patched or fixed. File reputation filtering and file analysis features help to protect against zero-day attacks by checking the reputation of files attached to email messages and sending them to a cloud-based service for dynamic analysis.

Reference: Securing Email with Cisco Email Security Appliance (SESA) v3.1, Module 9: Using Advanced Malware Protection, Lesson 1: Configuring File Reputation Filtering and File Analysis

Reference: https://www.cisco.com/c/en/us/td/docs/security/esa/esa12-0/user_guide/b_ESA_Admin_Guide_12_0/b_ESA_Admin_Guide_chapter_010000.html#con_1809885