Hacking generally refers to unauthorized access to or control over computer systems or networks.

Some key aspects of hacking include:

• Unauthorized Access: Gaining entry to a system or network without permission.

• Exploitation of Vulnerabilities: Taking advantage of weaknesses in software or hardware.

• Malicious Intent: Often, but not always, hacking involves harmful activities like data theft, system damage, or disruption of services. However, ethical hacking exists to test and improve security.

More information can be found at:

• IBM - What is hacking?
• Forcepoint - What is Hacking?