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NIST Cybersecurity Framework
DE.DP-5: Detection processes improvment

Requirement description

Detection processes are continuously improved

How to fill the requirement

NIST Cybersecurity Framework

DE.DP-5: Detection processes improvment

Task name
Priority
Status
Theme
Policy
Other requirements
Regular periodic analysis and learning of incidents
Critical
High
Normal
Low
Fully done
Mostly done
Partly done
Not done
Incident management
Incident management and response
31
requirements

Examples of other requirements this task affects

16.1.6: Learning from information security incidents
ISO 27001
PR.IP-7: Protection processes
NIST
PR.IP-8: Protection effectiveness
NIST
DE.DP-5: Detection processes improvment
NIST
RS.AN-2: The impact of the incident
NIST
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Regular periodic analysis and learning of incidents
1. Task description

The knowledge gained from analyzing and resolving security incidents should be used to reduce the likelihood of future incidents and their impact.

The organization regularly analyzes incidents as a whole. This process examines the type, amount and cost of incidents with the aim of identifying recurrent and significant incidents that need more action.

If recurrent incidents requiring response are identified, based on them:

  • new management tasks are created or current ones expanded
  • security guidelines in this area are refined or extended
  • a case example of the incident is created that is used to train staff to respond to or avoid similar incidents
Follow-up analysis for security incidents
Critical
High
Normal
Low
Fully done
Mostly done
Partly done
Not done
Incident management
Incident management and response
22
requirements

Examples of other requirements this task affects

16.1.6: Learning from information security incidents
ISO 27001
6.4: Menettelytavat virhe- ja ongelmatilanteissa
Omavalvontasuunnitelma
ID.RA-4: Impacts on business
NIST
DE.DP-5: Detection processes improvment
NIST
RS.AN-2: The impact of the incident
NIST
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Go to >
Follow-up analysis for security incidents
1. Task description

If it is difficult to identify the source of a security incident based on the primary treatment, a separate follow-up analysis is performed for the incident, in which the root cause is sought to be identified.

Tasks included in the policy

Task name
Priority
Status
Theme
Policy
Other requirements
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