Câu 28: 300-215: Conducting Forensic Analysis and Incident Response Using Cisco CyberOps Technologies (CBRFIR)

An investigator is analyzing an attack in which malicious files were loaded on the network and were undetected. Several of the images received during the attack include repetitive patterns. Which anti-forensic technique was used?

1. A. spoofing
2. B. obfuscation
3. C. tunneling
4. D. steganography — đáp án hiện tại