NIST 800-53 Revision 5 SC Benchmark Data
Explore guidelines and requirements for safeguarding systems and communication channels outlined in the NIST 800-53 Revision 5 System and Communications Protection (SC) benchmark.
Key Components of NIST 800-53 Revision 5 System and Communications Protection (SC)
What is System and Communications Protection (SC)?
The System and Communications Protection (SC) control family is a crucial element outlined in the National Institute of Standards and Technology (NIST) Special Publication (SP) 800-53 Revision 5. This framework provides organizations with guidelines and requirements to effectively secure their systems and communication channels.
Objective
The primary objective of the SC control family is to maintain the confidentiality, integrity, and availability of information systems and their communication channels. It encompasses controls and measures to prevent unauthorized access, detect threats, and ensure secure data transmission.
Controls
The SC control family consists of various controls that organizations must implement for a robust security framework. Some key controls include:
- 1.
System and Communications Protection Policy and Procedures (SC-1):
- This control mandates the creation and enforcement of policies for system and communication protection.
- 2.
Cryptographic Protection (SC-13):
- Focuses on leveraging cryptographic mechanisms to ensure data confidentiality and integrity.
- 3.
Transmission Confidentiality and Integrity (SC-17):
- Addresses the safeguarding of data during transit through encryption and integrity measures.
Overview of Additional Controls
Additional controls under the SC family include:
- Public Key Infrastructure and Key Management (SC-20)
- Network Access Control (SC-7)
- Wireless Access Restrictions (SC-8)
- Secure Name/Address Resolution Service (SC-21)
- Security Function Verification (SC-43)
Implementing these controls enables organizations to bolster security measures, comply with regulatory standards, and align with industry best practices. It helps in protecting sensitive data and enhancing the overall security posture of the organization.