Câu 128: 312-49V11: Computer Hacking Forensic Investigator

Sally accessed the computer system that holds trade secrets of the company where she is employed. She knows she accessed it without authorization and all access (authorized and unauthorized) to this computer is monitored. To cover her tracks, Sally deleted the log entries on this computer. What among the following best describes her action?

1. A. Password sniffing
2. B. Brute-force attack
3. C. Anti-forensics — đáp án hiện tại
4. D. Network intrusion