An unauthorized hacker who intrudes into systems, but without malicious intent, often to disclose system vulnerabilities to authorities or law enforcement is described as which?

• A. Grey-Hat hackers
• B. Greyware
• C. Hacker
• D. Frame Relay

Answer: (A)

Grey hat hacking describes someone who breaks into systems without explicit permission but without malicious intent, often to reveal vulnerabilities to owners, authorities, or law enforcement so they can be fixed. This behavior sits between ethical hacking (with written authorization) and malicious hacking, because the intruder bypasses access controls but aims to improve security rather than to steal or damage. The scenario fits because the goal is to disclose weaknesses to help authorities or the affected organizations strengthen defenses.

Greyware refers to unwanted software like adware or spyware, not a person who hacks. A hacker is a general term that covers many motives, including both ethical and unethical activities, so it’s too broad for this specific described behavior. Frame Relay is a networking technology, not related to the ethics or intent of intrusions.