What kind of audit trail does the SKL maintain?

The Secure Key Loader (SKL) maintains an audit trail of keys and events to ensure the integrity and accountability of cryptographic operations. This audit trail records all actions related to key management, including the creation, distribution, and usage of cryptographic keys, as well as any relevant events that impact security. By maintaining a detailed log of these activities, personnel can monitor for any unauthorized access or irregularities, thereby enhancing overall security protocols. This capability is essential in environments where secure communication is critical, as it allows for thorough investigations and audits when necessary, thus ensuring compliance with stringent security requirements. The other options, while relevant to various security practices, do not represent the specific kind of audit trail that the SKL is designed to maintain.