Which scenario involves tampering with systems to add unauthorized devices?

Tampering refers to the unauthorized modification or interference with a system or its components. In this context, the scenario described involves altering systems to introduce unauthorized devices, which is a direct example of tampering.

This activity can include physically accessing hardware to install malicious devices that could capture data, disrupt functionality, or enable unauthorized control over a system. Such actions compromise the integrity and security of information systems, making tampering a serious concern in information security.

While phishing, vishing, and social engineering involve deceitful tactics to manipulate individuals into revealing sensitive information or credentials, they do not specifically involve the direct alteration of systems or the addition of rogue devices. Phishing typically involves email deception to trick users into providing personal information, vishing utilizes voice communication to deceive victims, and social engineering encompasses a broader range of manipulative techniques that focus on the human element rather than the physical or technical modifications to systems.