Which title of the ECPA relates to the privacy of subscriber records held by service providers?

The correct answer, which pertains to the privacy of subscriber records held by service providers, is Title II of the Electronic Communications Privacy Act (ECPA). Title II specifically addresses the protection of stored wire and electronic communications and disclosure of subscriber information. It establishes regulations that govern how telecommunications providers and other service providers handle the data and records of their subscribers.

This title serves to protect the privacy of users by requiring law enforcement to obtain a warrant before accessing stored communication and also mandates that service providers must safeguard subscriber information from unauthorized disclosure. Therefore, Title II plays a crucial role in reinforcing the confidentiality of individuals’ personal information and communication in the domain of digital forensics and privacy.

In contrast, Title I generally covers the interception of communications, while Title III relates to the security and protection of electronic communications against unauthorized access and interception. Title IV deals with product vending, which is unrelated to subscriber records. This contextual framing helps clarify why Title II is specifically relevant to the privacy of subscriber records held by service providers.