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3.1 ACCESS CONTROL

3.1.9 Provide privacy and security notices consistent with applicable CUI rules | NIST 800-171 control 3.1.9 focuses on informing users about privacy and security expectations when accessing systems containing Controlled Unclassified Information (CUI). This helps ensure users understand the potential consequences of their actions and promotes responsible use of the system.

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3.1.9 Provide privacy and security notices consistent with applicable CUI rules

By wnoble2005@gmail.com (William Noble) 📅 2024-02-27
NIST 800-171 control 3.1.9 focuses on informing users about privacy and security expectations when accessing systems containing Controlled Unclassified Information (CUI). This helps ensure users understand the potential consequences of their actions and promotes responsible use of the system.



System use notifications can be implemented using messages or warning banners displayed before individuals log in to organizational systems. System use notifications are used only for access via logon interfaces with human users and are not required when such human interfaces do not exist. Based on a risk assessment, organizations consider whether a secondary system use notification is needed to access applications or other system resources after the initial network logon. Where necessary, posters or other printed materials may be used in lieu of an automated system banner. Organizations consult with the Office of General Counsel for legal review and approval of warning banner content.

Benefits:

Enhanced Transparency and Trust: By presenting clear and concise privacy and security notices, organizations establish transparency and build trust with users. These notices inform users about the organization's data handling practices, including how CUI is collected, used, stored, and protected. This transparency fosters a sense of accountability and empowers users to make informed decisions regarding their information.

Compliance with CUI Rules and Regulations: Different government agencies have specific CUI rules and regulations outlining the handling and safeguarding of this information. Implementing privacy and security notices that align with these regulations ensures compliance with legal requirements and minimizes the risk of non-compliance penalties.

Mitigating Privacy Violations and Data Breaches: Privacy notices inform users about their rights and limitations concerning their information. Security notices highlight the organization's commitment to protecting CUI and the potential consequences of unauthorized access or misuse. This awareness can deter malicious activity and help prevent privacy violations and data breaches.

Accountability:

Senior Management: They are responsible for establishing and enforcing the organization's security policy, ensuring adequate resources are allocated, and overseeing compliance with CUI rules and regulations. This includes fostering a culture of security awareness and holding everyone accountable for their actions.



IT Security Team: They are responsible for implementing and maintaining security controls, monitoring system activity for suspicious behavior, and investigating security incidents. They also play a crucial role in developing and delivering security awareness training programs for other users.

System Owners: They are accountable for securing the specific systems under their control, including defining appropriate access privileges, implementing security measures, and ensuring systems are configured according to established security guidelines.

Individual Users: They are responsible for complying with security policies and procedures, protecting their assigned credentials, reporting suspicious activity, and being aware of their role in safeguarding CUI.

Implementation:

Identify Applicable CUI Rules and Regulations: The organization must first determine the specific CUI rules and regulations that govern their handling of CUI. These can be identified by consulting with relevant government agencies or legal counsel.

Develop Privacy and Security Notices: Based on the identified rules, develop clear and comprehensive privacy and security notices that address the specific requirements outlined in those regulations.

Make Notices Accessible: Implement mechanisms to make these notices readily accessible to all relevant individuals. This may involve integrating them into websites, login screens, system onboarding processes, or printed materials.

Regular Review and Updates: Establish a routine for reviewing and updating the privacy and security notices to ensure they remain accurate and reflect any changes in CUI handling practices, system configurations, or applicable regulations.

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About "3.1.9 Provide privacy and...rules" 🡃
Category:Cybersecurity Maturity Model
Family:Access Control (AC 3.1)
Type:Derived Security Requirements
#CybersecurityMaturityModel #DerivedSecurityRequirements

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