Which three network enclaves are found on ships?

Which three network enclaves are found on ships?

• A. NIPRNET (unclassified); SIPRNET (secret); JWICS (top secret)
• B. NIPRNET only
• C. SIPRNET and JWICS
• D. JWICS only

Answer: (A)

The concept here is that ships use a three-tier network setup to separate information by classification level, keeping unclassified, secret, and top-secret data isolated. The three enclaves are NIPRNET for unclassified data, SIPRNET for SECRET information, and JWICS for Top Secret intelligence. This separation lets personnel work on everyday tasks on the unclassified network while access to more sensitive material remains strictly controlled on the higher-level networks, with data sharing between levels tightly regulated. The other options don’t fit because they leave out one or more of these enclaves, so they don’t reflect the full three-tier setup found on ships.

The concept here is that ships use a three-tier network setup to separate information by classification level, keeping unclassified, secret, and top-secret data isolated. The three enclaves are NIPRNET for unclassified data, SIPRNET for SECRET information, and JWICS for Top Secret intelligence. This separation lets personnel work on everyday tasks on the unclassified network while access to more sensitive material remains strictly controlled on the higher-level networks, with data sharing between levels tightly regulated. The other options don’t fit because they leave out one or more of these enclaves, so they don’t reflect the full three-tier setup found on ships.