Requirement

3.4: Event assessment and classification

Oh no! No description found. But not to worry. Read from Tasks below how to advance this topic.

1. The relevant entities shall assess suspicious events to determine whether they constitute incidents and, if so, determine their nature and severity.

2. For the purpose of point 3.4.1, the relevant entities shall act in the following manner:

carry out the assessment based on predefined criteria laid down in advance, and on a triage to determine prioritisation of incident containment and eradication;
assess the existence of recurring incidents as referred to in Article 4 of this Regulation on a quarterly basis;
review the appropriate logs for the purposes of event assessment and classification;
put in place a process for log correlation and analysis, and
reassess and reclassify events in case of new information becoming available or after analysis of previously available information.

Fulfill this requirement by completing the tasks below ->

This requirement is part of the framework:

NIS2 Implementing Regulation

Other requirements of the framework

3.4: Event assessment and classification

Best practices

How to implement:

3.4: Event assessment and classification

This policy on

3.4: Event assessment and classification

provides a set concrete tasks you can complete to secure this topic. Follow these best practices to ensure compliance and strengthen your overall security posture.

1. The relevant entities shall assess suspicious events to determine whether they constitute incidents and, if so, determine their nature and severity.

2. For the purpose of point 3.4.1, the relevant entities shall act in the following manner:

carry out the assessment based on predefined criteria laid down in advance, and on a triage to determine prioritisation of incident containment and eradication;
assess the existence of recurring incidents as referred to in Article 4 of this Regulation on a quarterly basis;
review the appropriate logs for the purposes of event assessment and classification;
put in place a process for log correlation and analysis, and
reassess and reclassify events in case of new information becoming available or after analysis of previously available information.

Read below what concrete actions you can take to improve this ->

Frameworks that include requirements for this topic:

No items found.

How to improve security around this topic

In Cyberday, requirements and controls are mapped to universal tasks. A set of tasks in the same topic create a Policy, such as this one.

Here's a list of tasks that help you improve your information and cyber security related to

3.4: Event assessment and classification

Task name

Priority

Task completes