Overview
  1. 03.01: Access Control
  2. 03.02: Awareness and Training
  3. 03.03: Audit and Accountability
  4. 03.04: Configuration Management
  5. 03.05: Identification and Authentication
  6. 03.06: Incident Response
  7. 03.07: Maintenance
  8. 03.08: Media Protection
  9. 03.09: Personnel Security
  10. 03.10: Physical Protection
  11. 03.11: Risk Assessment
  12. 03.12: Security Assessment
  13. 03.13: System and Communications Protection
  14. 03.14: System and Information Integrity

Security Requirements for 03.06.02 Incident Reporting

Tracking and documenting system security incidents includes maintaining records about each incident, the status of the incident, and other pertinent information necessary for forensics, evaluating incident details, trends, and handling. Incident information can be obtained from a variety of sources including incident reports, incident response teams, audit monitoring, network monitoring, physical access monitoring, and user/administrator reports.Reporting incidents addresses specific incident reporting requirements within an organization and the formal incident reporting requirements for the organization. Suspected security incidents may also be reported and include the receipt of suspicious email communications that can potentially contain malicious code. The types of security incidents reported, the content and timeliness of the reports, and the designated reporting authorities reflect applicable laws, Executive Orders, directives, regulations, and policies.[SP 800-61] provides guidance on incident handling.

Assessment GuidanceExamine 0/8

How an assessor determines this requirement is met. Source: CMMC Assessment Guide – Level 2, Version 2.13 (NIST SP 800-171 Rev. 2).

Discussion

Incident handling is the actions the organization takes to prevent or contain the impact of an incident to the organization while it is occurring or shortly after it has occurred. The majority of the process consists of incident identification, containment, eradication, and recovery. During this process, it is essential to track the work processes required in order to effectively respond. Designate a central hub to serve as the point to coordinate, communicate, and track activities. The hub should receive and document information from system administrators, incident handlers, and others involved throughout the process. As the incident process moves toward eradication, executives, affected business units, and any required external stakeholders should be kept aware of the incident in order to make decisions affecting the business. Report to designated authorities, taking into account applicable laws, directives, regulations, and other guidance. Specify staff responsible for communicating about the incident to internal and external stakeholders.

Examples

  1. Example 1

    You notice unusual activity on a server and determine a potential security incident has occurred. You open a tracking ticket with the Security Operations Center (SOC), which assigns an incident handler to work the ticket [a]. The handler investigates and documents initial findings, which lead to a determination that unauthorized access occurred on the server [b]. The SOC establishes an incident management team consisting of security, database, network, and system administrators. The team meets daily to update progress and plan courses of action to contain the incident [a]. At the end of the day, the team provides a status report to IT executives [d, f]. Two days later, the team declares the incident contained. The team produces a final report as the database system is rebuilt and placed back into operation.

Assessment Methods

Examine
The process of reviewing, inspecting, observing, studying, or analyzing assessment objects (e.g., policies, procedures, plans, system designs, mechanisms) to facilitate understanding, achieve clarification, or obtain evidence.Example: An assessor reads the access control policy and inspects system configuration settings to confirm they match.

Not all of the evidence listed is required to meet this requirement — check the items your organization has collected.

Interview
The process of holding discussions with individuals or groups within an organization to facilitate understanding, achieve clarification, or identify the location of evidence.Example: An assessor asks a system administrator to describe how user accounts are approved, reviewed, and disabled.
  • Personnel with incident monitoring responsibilities
  • Personnel with incident reporting responsibilities
  • Personnel who have or should have reported incidents
  • Personnel (authorities) to whom incident information is to be reported
  • Personnel with information security responsibilities
Test
The process of exercising assessment objects (e.g., activities, mechanisms) under specified conditions to compare actual behavior with expected behavior.Example: An assessor attempts to sign in with a disabled account to confirm that access is denied.
  • Incident monitoring capability for the organization
  • Mechanisms supporting or implementing tracking and documenting of system security incidents
  • Organizational processes for incident reporting
  • Mechanisms supporting or implementing incident reporting

Potential Assessment Considerations

  • Is there an incident response policy that directs the establishment of requirements for tracking and reporting of incidents involving CUI to appropriate officials [a, d]?
  • Is cybersecurity incident information promptly reported to management [e, f]?

Key References

NIST SP 800-171 Rev. 2 3.6.2

Evidence

  1. 03.06.02.a

    Incidents are tracked

  1. 03.06.02.b

    Incidents are documented

  1. 03.06.02.c

    Authorities to whom incidents are to be reported are identified

  1. 03.06.02.d

    Organizational officials to whom incidents are to be reported are identified

  1. 03.06.02.e

    Identified authorities are notified of incidents

  1. 03.06.02.f

    Identified organizational officials are notified of incidents