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ISO 27001 (2022): Full
5.28: Collection of evidence

Requirement description

The organization should develop and implement procedures for identifying, collecting, acquiring, and preserving evidence related to information security events. These procedures aim to ensure a consistent and effective management of evidence, particularly for disciplinary and legal actions resulting from information security incidents.

How to fill the requirement

ISO 27001 (2022): Full

5.28: Collection of evidence

Task name
Priority
Status
Theme
Policy
Other requirements
Disciplinary process for security breaches
Critical
High
Normal
Low
Fully done
Mostly done
Partly done
Not done
Personnel security
Cyber security in contracts
15
requirements

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Disciplinary process for security breaches
1. Task description

Our organization has defined the actions to be taken in the event of a breach of confidentiality. These may include e.g. the following steps:

  • investigating what data was breached and how harmful this was
  • investigating the intentionality of the act
  • investigating what was set as conseguence on the confidentiality agreement
  • deciding whether and how to proceed (e.g. legal actions)
  • deciding whether outside assistance is needed
Managing evidence information for information security incidents
Critical
High
Normal
Low
Fully done
Mostly done
Partly done
Not done
Incident management
Incident management and response
4
requirements

Examples of other requirements this task affects

5.28: Collection of evidence
ISO 27001
6.2b: Häiriöiden hallinta ja menettelyt ongelmatilanteissa
Tietoturvasuunnitelma
4.3.3: Log all activities, results and relevant decisions
NSM ICT-SP
RS.AN-07: Incident data and metadata
NIST 2.0
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Managing evidence information for information security incidents
1. Task description

Organization must create processes that identify, collect and store relevant evidence information related to information security incidents. The evidence may need to have been collected in a way that can be accepted in relevant courts or other similar disciplinary bodies.

Regarding the evidence material, it should be possible to demonstrate e.g.:

  • the records are complete and not altered in any way
  • copies of electronic evidence are likely to be identical to the originals
  • the data system from which the evidence was collected was functioning properly at the time of collection

Certification or other assurances of the competency of related personnel and tools may additionally be considered to establish more evidentiary value.

Tasks included in the policy

Task name
Priority
Status
Theme
Policy
Other requirements
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