03.08.04E System Recovery and Reconstitution

Statement

Provide for the recovery and reconstitution of the system to a known state within {{ insert: param, A.03.08.04E_prm_1 }} after a disruption, compromise, or failure.

Guidance

Recovery is executing contingency plan activities to restore organizational mission and business functions. Reconstitution occurs following recovery operations and includes activities for returning systems to fully operational states. Recovery and reconstitution operations reflect mission and business priorities; recovery point, recovery time, and reconstitution objectives; and organizational metrics consistent with contingency plan requirements. Reconstitution includes the deactivation of interim system capabilities that may have been needed during recovery operations. Reconstitution also includes assessments of fully restored system capabilities, the reestablishment of continuous monitoring activities, and activities to prepare the system and organization for future disruptions, breaches, compromises, or failures. Recovery and reconstitution capabilities can include automated mechanisms and manual procedures. Organizations establish recovery time and recovery point objectives as part of contingency planning. This requirement does not enhance a specific requirement in SP 800-171 but can be used to strengthen the protection of CUI associated with critical programs or high value assets.

Statement

• (includes shorten and reduce) Restrict the consequences of realized threat events by limiting the damage or effects they cause in terms of time, system resources, and/or mission or business impacts.

  • Reduce level of impact and reduce likelihood of impact of subsequent events in the same threat scenario.

  • The adversary’s effectiveness is restricted.

Assessment objective

the recovery of the system to a known state is provided within {{ insert: param, A.03.08.04E.ODP.01 }} after a disruption, compromise, or failure.

Assessment objective

the reconstitution of the system to a known state is provided within {{ insert: param, A.03.08.04E.ODP.02 }} after a disruption, compromise, or failure.

Assessment method

• Contingency planning policy procedures addressing system backup contingency plan system backup test results contingency plan test results contingency plan test documentation redundant secondary system for system backups locations of redundant secondary backup systems system security plan other relevant documents or records

Assessment method

• Organizational personnel with contingency planning, recovery, and/or reconstitution responsibilities organizational personnel with information security responsibilities

Assessment method

• Organizational processes implementing system recovery and reconstitution operations mechanisms supporting and/or implementing system recovery and reconstitution operations

1. Ħarsa ġenerali

1.1 Referenzi

1.2 Rekwiżiti identifikati

1.3 Regolamenti relatati

2. Rekwiżiti identifikati

3. Regolamenti relatati

Kwistjonijiet marbuta

• NIST -

  https://csrc.nist.gov/pubs/sp/800/53/r5/upd1/final