Title II of the Electronic Communications Privacy Act (ECPA), known as the Stored Communications Act (SCA), protects the privacy of the contents of files stored by service providers and records held about the subscriber by service providers. This includes information such as subscriber names, billing records, and IP addresses1.

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The correct answer is Title II. It specifically safeguards communications held in electronic storage, particularly messages stored on computers. While Title I of the ECPA protects wire, oral, and electronic communications while in transit, Title II focuses on the privacy of stored communications3.