What right of arrest applies to unauthorized access to a computer?

The right of arrest that applies to unauthorized access to a computer is a complaint-based arrest. This type of arrest is based on a formal complaint or accusation by an individual, usually when they report unauthorized use or access of their computer or electronic system. In cases involving computer crimes, such as unauthorized access, law enforcement typically relies on the information provided by the complainant to initiate the investigation and make an arrest.

A warrantless arrest is generally limited to situations where immediate action is necessary, such as when a crime is occurring in the officer's presence or when there's a likelihood that evidence may be destroyed. Immediate detention refers more to a brief stopping of an individual for investigative purposes without an arrest. An investigative subpoena is a tool used by law enforcement to gather evidence before potential charges are filed but does not pertain directly to the arrest of an individual for a crime. Thus, the complaint-based arrest aligns best with the legal framework applicable to unauthorized computer access.