What is the primary goal of FIPS 140-2?

The primary goal of FIPS 140-2 is centered on establishing a standard for the security requirements of cryptographic modules. It is designed to ensure that the cryptographic systems used by federal agencies and contractors adhere to specific security protocols, thereby distinguishing secure cryptographic modules from those that do not meet these stringent criteria. This standardization supports the protection of sensitive information and ensures interoperability and compliance within various security contexts.

The other options do not align with the focus of FIPS 140-2. Developing open-source software relates more to software freedom and development ethics rather than specific security standards. Managing cloud storage solutions does not pertain to cryptographic standards but rather to data management practices in a cloud environment. Providing desktop solutions as a service is a service delivery model and similarly does not involve cryptographic module specifications. Thus, only the option relating to distinguishing secure cryptographic modules aligns with the true intent of FIPS 140-2.