Which statement best contrasts Secure Communications and Protected Communications?

Which statement best contrasts Secure Communications and Protected Communications?

• A. Secure derives security from Type 1 products and/or protected distribution systems; Protected uses Type 2 products or DES equipment
• B. Secure uses Type 2 products; Protected uses Type 1 products
• C. Both rely only on user training
• D. Secure and Protected are identical in protection methods

Answer: (A)

The key difference is the level and type of protection used. Secure communications rely on higher-assurance safeguards: Type 1 cryptographic devices, which are NSA-certified for classified information, or a protected distribution system that physically guards the crypto equipment and channels. Protected communications, on the other hand, use Type 2 cryptographic devices or DES equipment, which are intended for unclassified but sensitive information. This means Secure provides stronger, tamper-resistant protection, while Protected relies on less stringent crypto options. The other options miss this distinction by suggesting protection is the same, depends only on training, or that Secure and Protected employ identical methods.

The key difference is the level and type of protection used. Secure communications rely on higher-assurance safeguards: Type 1 cryptographic devices, which are NSA-certified for classified information, or a protected distribution system that physically guards the crypto equipment and channels. Protected communications, on the other hand, use Type 2 cryptographic devices or DES equipment, which are intended for unclassified but sensitive information. This means Secure provides stronger, tamper-resistant protection, while Protected relies on less stringent crypto options. The other options miss this distinction by suggesting protection is the same, depends only on training, or that Secure and Protected employ identical methods.