Which of the following statements about a Trusted Agent (TA) and an Enhanced Trusted Agent (ETA) is accurate?

A Trusted Agent (TA) and an Enhanced Trusted Agent (ETA) are roles within a Public Key Infrastructure (PKI) that facilitate various aspects of trust management and security. The accurate statement is that a Trusted Agent may serve as an Enhanced Trusted Agent because the roles are not mutually exclusive.

A Trusted Agent is responsible for various tasks related to the management of certificates and keys, often focusing on verifying identities and ensuring the integrity of the PKI environment. An Enhanced Trusted Agent, on the other hand, typically has additional responsibilities or higher privileges, which may include more advanced security measures, greater authority in managing certificates, or specialized functions that require a deeper level of trust.

By indicating that a Trusted Agent can also act as an Enhanced Trusted Agent, it acknowledges the flexibility in roles within PKI systems. An organization may designate certain Trusted Agents to perform additional duties, thus enhancing their role based on specific needs or trust requirements.

The other options do not accurately reflect the relationship between the two roles. For example, stating that a Trusted Agent cannot also be an Enhanced Trusted Agent suggests a strict separation that does not exist. Similarly, claiming that a Trusted Agent is always at a higher level than an Enhanced Trusted Agent contradicts the nature of the roles since Enhanced Trusted