Câu 374: SY0-401: CompTIA Security+

The security administrator is observing unusual network behavior from a workstation. The workstation is communicating with a known malicious destination over an encrypted tunnel. A full antivirus scan, with an updated antivirus definition file, does not show any signs of infection. Which of the following has happened on the workstation?

1. A. Zero-day attack — đáp án hiện tại
2. B. Known malware infection
3. C. Session hijacking
4. D. Cookie stealing