Which of the following statements is true regarding the role of a TA in token management?

The statement regarding the role of a Trusted Agent (TA) in token management that is accurate is that the TA can unlock the PIN on a NIPRNet ASCL token. This reflects the TA's function in assisting users who may have difficulty accessing their tokens due to forgotten or locked PINs.

In relation to the responsibilities of a TA, it is essential to understand that the TA plays a pivotal role in facilitating access to cryptographic tokens, which are crucial for secure communications within the Army's network. By having the capability to unlock the PIN on NIPRNet tokens, the TA helps ensure that users can regain access to their tokens efficiently, thereby maintaining operational continuity.

The other statements outline responsibilities and actions that are not assigned to a TA. For instance, issuing new tokens typically falls under the jurisdiction of the Certificate Authority (CA), rather than the TA. Similarly, while TAs may manage some aspects of token distribution, they do not exclusively manage SIPRNet tokens, as it requires proper authorization and includes multiple personnel and procedures. Lastly, the assertion that TAs do not interact with subscriber tokens contradicts their essential function, which includes assisting users with their cryptographic tokens.