Final answer:
The Navy INFOSEC Website and IA Help Desk are maintained by a department within the U.S. Navy specializing in information security. Details on the exact organization can be classified.
Step-by-step explanation:
The Navy INFOSEC Website and IA Help Desk are maintained by the United States Navy's Information Security Program, which is designed to protect information and information systems. In practice, this responsibility is typically assigned to the department within the Navy that specializes in cybersecurity and information assurance.
The team responsible for these resources would be adept at managing information security, providing support for information systems, and ensuring compliance with regulations and policies related to cybersecurity. Due to the nature of military operations, the exact details or organization responsible might be classified or subject to change without public notice to protect the integrity of their operations and security.