SP 800-144 provides guidelines on security and privacy in what context?

• A. Public Cloud Computing
• B. Private Cloud
• C. LAN Security
• D. Digital Signatures

Answer: (A)

SP 800-144 is about security and privacy in public cloud computing. It provides guidance for protecting data, managing risk, and applying governance when using cloud services offered by public providers that share resources among many tenants. The guidance covers areas like identity and access management, data protection (including encryption for data at rest and in transit), virtualization and multi-tenancy, monitoring and auditing, and incident response within the shared responsibility model between provider and customer. This is specifically focused on the public cloud context, so private cloud deployments, LAN-focused security, or cryptographic techniques like digital signatures fall outside its scope.