A person commits _____ when he accesses a computer/computer network and damages or destroys the computer or data.

The term that accurately describes the act of accessing a computer or computer network with the intent to damage or destroy the computer or data is "computer tampering." This legal definition encompasses any unauthorized actions that compromise the integrity, availability, or confidentiality of computer systems and their data. It involves not just the unauthorized access itself but also the subsequent acts that result in harm to the system or data.

Computer tampering is specifically focused on malicious activities that cause disruption or damage, underscoring the importance of protecting computer systems from such actions. Given the ever-increasing reliance on technology and data, laws are in place to penalize individuals who engage in these disruptive and harmful behaviors.

In contrast, eavesdropping refers primarily to the unauthorized interception of communication rather than direct damage to a computer system or data. Computer fraud typically involves deception to gain access to data or resources, rather than directly causing damage. Cyberstalking focuses on harassment and intimidation through electronic means, which does not align with the act of damaging or destroying data.