Câu 226: GCIH: GIAC Certified Incident Handler

You work as a Network Administrator for Tech Perfect Inc. The company has a TCP/IP-based network. An attacker uses software that keeps trying password combinations until the correct password is found. Which type of attack is this?

1. A. Denial-of-Service
2. B. Man-in-the-middle
3. C. Brute Force — đáp án hiện tại
4. D. Vulnerability