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Katakri (Finnish national security auditing criteria)
I11: Poikkeamien havainnointikyky ja toipuminen

Requirement description

Tietojenkäsittely-ympäristössä toteutetaan luotettavat menetelmät, joilla pyritään havaitsemaan hyökkäys tietojenkäsittely-ympäristöä vastaan, rajoittamaan hyökkäyksen vaikutukset mahdollisimman pieneen osaan tietoja tai tietojenkäsittely-ympäristön resursseja ja estämään muut vahingot, sekä palauttamaan tietojenkäsittely-ympäristön suojattu tilanne.

How to fill the requirement

Katakri (Finnish national security auditing criteria)

I11: Poikkeamien havainnointikyky ja toipuminen

Task name
Priority
Status
Theme
Policy
Other requirements
Network usage log and process for detecting inappropriate network traffic
Critical
High
Normal
Low
Fully done
Mostly done
Partly done
Not done
Technical cyber security
Network security
26
requirements

Examples of other requirements this task affects

I11: Poikkeamien havainnointikyky ja toipuminen
Katakri
12.4.1: Event logging
ISO 27001
13.1.1: Network controls
ISO 27001
PR.AC-3: Remote access management
NIST
PR.AC-5: Network integrity
NIST
See all related requirements and other information from tasks own page.
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Network usage log and process for detecting inappropriate network traffic
1. Task description

An appropriate log is generated from the use of the network to enable the detection of actions relevant to cyber security.

The normal state of network traffic (traffic volumes, protocols, and connections) is known. In order to detect anomalies, there is a procedure for detecting events that are different from the normal state of network traffic (for example, anomalous connections or their attempts).

Tasks included in the policy

Task name
Priority
Status
Theme
Policy
Other requirements
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