800-171
110 articles
- NIST 800-171 3.1.1 Limit information system access to authorized users, processes acting on behalf of authorized users, or devices (including other information systems).
- NIST 800-171 3.1.2 Limit system access to the types of transactions and functions that authorized users are permitted to execute.
- NIST 800-171 3.1.3 Control the flow of CUI in accordance with approved authorizations.
- NIST 800-171 3.1.4 Separate the duties of individuals to reduce the risk of malevolent activity without collusion.
- NIST 800-171 3.1.5 Employ the principle of least privilege, including for specific security functions and privileged accounts.
- NIST 800-171 3.1.6 Use non-privileged accounts or roles when accessing nonsecurity functions
- NIST 800-171 3.1.7 Prevent non-privileged users from executing privileged functions and capture the execution of such functions in audit logs.
- NIST 800-171 3.14.7 Identify unauthorized use of the information system.
- NIST 800-171 3.1.8 Limit unsuccessful logon attempts.
- NIST 800-171 3.14.6 Monitor organizational systems, including inbound and outbound communications traffic, to detect attacks and indicators of potential attacks.
- NIST 800-171 3.1.9 Provide privacy and security notices consistent with applicable CUI rules.
- NIST 800-171 3.1.10 Use session lock with pattern-hiding displays to prevent access and viewing of data after a period of inactivity
- NIST 800-171 3.14.5 Perform periodic scans of organizational systems and real-time scans of files from external sources as files are downloaded, opened, or executed.
- NIST 800-171 3.1.11 Terminate (automatically) a user session after a defined condition.
- NIST 800-171 3.14.4 Update malicious code protection mechanisms when new releases are available.
- NIST 800-171 3.14.3 Monitor system security alerts and advisories and take action in response.
- NIST 800-171 3.14.2 Provide protection from malicious code at designated locations within organizational systems.
- NIST 800-171 3.14.1 Identify, report, and correct system flaws in a timely manner.
- NIST 800-171 3.1.12 Monitor and control remote access sessions.
- NIST 800-171 3.13.16 Protect the confidentiality of CUI at rest.
- NIST 800-171 3.13.15 Protect the authenticity of communications sessions.
- NIST 800-171 3.1.13 Employ cryptographic mechanisms to protect the confidentiality of remote access sessions.
- NIST 800-171 3.13.14 Control and monitor the use of Voice over Internet Protocol (VoIP) technologies.
- NIST 800-171 3.1.14 Route remote access via managed access control points.
- NIST 800-171 3.13.13 Control and monitor the use of mobile code.
- NIST 800-171 3.13.12 Prohibit remote activation of collaborative computing devices and provide indication of devices in use to users present at the device.
- NIST 800-171 3.1.15 Authorize remote execution of privileged commands and remote access to security-relevant information.
- NIST 800-171 3.1.16 Authorize wireless access prior to allowing such connections
- NIST 800-171 3.13.11 Employ FIPS-validated cryptography when used to protect the confidentiality of CUI.
- NIST 800-171 3.1.17 Protect wireless access using authentication and encryption
- NISt 800-171 3.13.10 Establish and manage cryptographic keys for cryptography employed in organizational systems.
- NIST 800-171 3.1.18 Control connection of mobile devices.
- NIST 800-171 3.13.9 Terminate network connections associated with communications sessions at the end of the sessions or after a defined period of inactivity.
- NIST 800-171 3.1.19 Encrypt CUI on mobile devices and mobile computing platforms.[23]
- NIST 800-171 3.13.8 Implement cryptographic mechanisms to prevent unauthorized disclosure of CUI during transmission unless otherwise protected by alternative physical safeguards.
- NIST 800-171 3.13.7 Prevent remote devices from simultaneously establishing non-remote connections with organizational systems and communicating via some other connection to resources in external networks (i.e., split tunneling).
- NIST 800-171 3.1.20 Verify and control/limit connections to and use of external systems.
- NIST 800-171 3.13.6 Deny network communications traffic by default and allow network communications traffic by exception (i.e., deny all, permit by exception).
- NIST 800-171 3.1.21 Limit use of portable storage devices on external systems.
- NIST 800-171 3.1.22 Control CUI posted or processed on publicly accessible systems.
- NIST 800-171 3.2.1 Ensure that managers, systems administrators, and users of organizational systems are made aware of the security risks associated with their activities and of the applicable policies, standards, and procedures related to
- NIST 800-171 3.2.2 Ensure that personnel are trained to carry out their assigned information security-related duties and responsibilities.
- NIST 800-171 3.2.3 Provide security awareness training on recognizing and reporting potential indicators of insider threat.
- NIST 800-171 3.3.1 Create and retain system audit logs and records to the extent needed to enable the monitoring, analysis, investigation, and reporting of unlawful or unauthorized system activity
- NIST 800-171 3.3.2 Ensure that the actions of individual system users can be uniquely traced to those users, so they can be held accountable for their actions.
- NIST 800-171 3.3.3 Review and update logged events.
- NIST 800-171 3.3.4 Alert in the event of an audit logging process failure.
- NIST 800-171 3.3.5 Correlate audit record review, analysis, and reporting processes for investigation and response to indications of unlawful, unauthorized, suspicious, or unusual activity.
- NIST 800-171 3.3.6 Provide audit record reduction and report generation to support on-demand analysis and reporting.
- NIST 800-171 3.3.7 Provide a system capability that compares and synchronizes internal system clocks with an authoritative source to generate time stamps for audit records
- NIST 800-171 3.3.8 Protect audit information and audit logging tools from unauthorized access, modification, and deletion.
- NIST 800-171 3.3.9 Limit management of audit logging functionality to a subset of privileged users.
- NIST 800-171 3.4.1 Establish and maintain baseline configurations and inventories of organizational systems (including hardware, software, firmware, and documentation) throughout the respective system development life cycles.
- NIST 800-171 3.4.2 Establish and enforce security configuration settings for information technology products employed in organizational systems.
- NIST 800-171 3.4.3 Track, review, approve or disapprove, and log changes to organizational systems.
- NIST 800-171 3.4.4 Analyze the security impact of changes prior to implementation.
- NIST 800-171 3.4.5 Define, document, approve, and enforce physical and logical access restrictions associated with changes to organizational systems.
- NIST 800-171 3.4.6 Employ the principle of least functionality by configuring organizational systems to provide only essential capabilities.
- NIST 800-171 3.4.7 Restrict, disable, or prevent the use of nonessential programs, functions, ports, protocols, and services.
- NIST 800-171 3.4.8 Apply deny-by-exception (blacklisting) policy to prevent the use of unauthorized software or deny-all, permit-by-exception (whitelisting) policy to allow the execution of authorized software.
- NIST 800-171 3.4.9 Control and monitor user-installed software.
- NIST 800-171 3.5.1 Identify system users, processes acting on behalf of users, and devices.
- NIST 800-171 3.5.2 Authenticate (or verify) the identities of users, processes, or devices, as a prerequisite to allowing access to organizational systems.
- NIST 800-171 3.5.3 Use multifactor authentication for local and network access to privileged accounts and for network access to non-privileged accounts.[24] [25].
- NIST 800-171 3.5.4 Employ replay-resistant authentication mechanisms for network access to privileged and non-privileged accounts.
- NIST 800-171 3.5.5 Prevent reuse of identifiers for a defined period.
- NIST 800-171 3.5.6 Disable identifiers after a defined period of inactivity.
- NIST 800-171 3.5.7 Enforce a minimum password complexity and change of characters when new passwords are created.
- NIST 800-171 3.5.8 Prohibit password reuse for a specified number of generations.
- NIST 800-171 3.5.9 Allow temporary password use for system logons with an immediate change to a permanent password.
- NIST 800-171 3.5.10 Store and transmit only cryptographically-protected passwords.
- NIST 800-171 3.5.11 Obscure feedback of authentication information
- NIST 800-171 3.6.1 Establish an operational incident-handling capability for organizational systems that includes preparation, detection, analysis, containment, recovery, and user response activities.
- NIST 800-171 3.6.2 Track, document, and report incidents to designated officials and/or authorities both internal and external to the organization.
- NIST 800-171 3.6.3 Test the organizational incident response capability.
- NIST 800-171 3.7.1 Perform maintenance on organizational systems.[26].
- NIST 800-171 3.7.2 Provide controls on the tools, techniques, mechanisms, and personnel used to conduct system maintenance.
- NIST 800-171 3.7.3 Ensure equipment removed for off-site maintenance is sanitized of any CUI.
- NIST 800-171 3.7.4 Check media containing diagnostic and test programs for malicious code before the media are used in organizational systems.
- NIST 800-171 3.7.5 Require multifactor authentication to establish nonlocal maintenance sessions via external network connections and terminate such connections when nonlocal maintenance is complete.
- NIST 800-171 3.7.6 Supervise the maintenance activities of maintenance personnel without required access authorization.
- NIST 800-171 3.8.1 Protect (i.e., physically control and securely store) system media containing CUI, both paper and digital.
- NIST 800-171 3.8.2 Limit access to CUI on system media to authorized users
- NIST 800-171 3.8.3 Sanitize or destroy system media containing CUI before disposal or release for reuse.
- NIST 800-171 3.8.4 Mark media with necessary CUI markings and distribution limitations.[27]
- NIST 800-171 3.8.5 Control access to media containing CUI and maintain accountability for media during transport outside of controlled areas.
- NIST 800-171 3.8.6 Implement cryptographic mechanisms to protect the confidentiality of CUI stored on digital media during transport unless otherwise protected by alternative physical safeguards.
- NIST 800-171 3.8.7 Control the use of removable media on system components.
- NIST 800-171 3.8.8 Prohibit the use of portable storage devices when such devices have no identifiable owner.
- NIST 800-171 3.8.9 Protect the confidentiality of backup CUI at storage locations.
- NIST 800-171 3.9.1 Screen individuals prior to authorizing access to organizational systems containing CUI.
- NIST 800-171 3.9.2 Ensure that organizational systems containing CUI are protected during and after personnel actions such as terminations and transfers
- NIST 800-171 3.10.1 Limit physical access to organizational systems, equipment, and the respective operating environments to authorized individuals.
- NIST 800-171 3.10.2 Protect and monitor the physical facility and support infrastructure for organizational systems.
- NIST 800-171 3.10.3 Escort visitors and monitor visitor activity.
- NIST 800-171 3.10.4 Maintain audit logs of physical access.
- NIST 800-171 3.10.5 Control and manage physical access devices.
- NIST 800-171 3.10.6 Enforce safeguarding measures for CUI at alternate work sites.
- NIST 800-171 3.11.1 Periodically assess the risk to organizational operations (including mission, functions, image, or reputation), organizational assets, and individuals, resulting from the operation of organizational systems and the assoc
- NIST 800-171 3.11.2 Scan for vulnerabilities in organizational systems and applications periodically and when new vulnerabilities affecting those systems and applications are identified.
- NIST 800-171 3.11.3 Remediate vulnerabilities in accordance with risk assessments.
- NIST 800-171 3.12.1 Periodically assess the security controls in organizational systems to determine if the controls are effective in their application.
- NIST 800-171 3.12.2 Develop and implement plans of action designed to correct deficiencies and reduce or eliminate vulnerabilities in organizational systems.
- NIST 800-171 3.12.3 Monitor security controls on an ongoing basis to ensure the continued effectiveness of the controls.
- NIST 800-171 3.12.4 Develop, document, and periodically update system security plans that describe system boundaries, system environments of operation, how security requirements are implemented, and the relationships with or connections to
- NIST 800-171 3.13.1 Monitor, control, and protect communications (i.e., information transmitted or received by organizational systems) at the external boundaries and key internal boundaries of organizational systems.
- NIST 800-171 3.13.2 Employ architectural designs, software development techniques, and systems engineering principles that promote effective information security within organizational systems.
- NIST 800-171 3.13.3 Separate user functionality from system management functionality.
- NIST 800-171 3.13.4 Prevent unauthorized and unintended information transfer via shared system resources.
- NIST 800-171 3.13.5 Implement subnetworks for publicly accessible system components that are physically or logically separated from internal networks.