Requirement

RESPONSE-3: Respond to Cybersecurity Incidents

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MIL1 requirements
a. Cybersecurity incident response personnel are identified, and roles are assigned, at least in an ad hoc manner
b. Responses to cybersecurity incidents are executed, at least in an ad hoc manner, to limit impact to the function and restore normal operations
c. Reporting of incidents is performed (for example, internal reporting, ICS-CERT, relevant ISACs), at least in an ad hoc manner

MIL2 requirements
d. Cybersecurity incident response plans that address all phases of the incident lifecycle are established and maintained
e. Cybersecurity incident response is executed according to defined plans and procedures
f. Cybersecurity incident response plans include a communications plan for internal and external stakeholders
g. Cybersecurity incident response plan exercises are conducted periodically and according to defined triggers, such as system changes and external events
h. Cybersecurity incident lessons-learned activities are performed and corrective actions are taken, including updates to the incident response plan

MIL3 requirements
i. Cybersecurity incident root-cause analysis is performed and corrective actions are taken, including updates to the incident response plan
j. Cybersecurity incident responses are coordinated with vendors, law enforcement, and other external entities as appropriate, including support for evidence collection and preservation
k. Cybersecurity incident response personnel participate in joint cybersecurity exercises with other organizations
l. Cybersecurity incident responses leverage and trigger predefined states of operation (SITUATION-3g)

This requirement is part of the framework:  
C2M2: MIL1
Best practices
How to implement:
RESPONSE-3: Respond to Cybersecurity Incidents
This policy on
RESPONSE-3: Respond to Cybersecurity Incidents
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.

MIL1 requirements
a. Cybersecurity incident response personnel are identified, and roles are assigned, at least in an ad hoc manner
b. Responses to cybersecurity incidents are executed, at least in an ad hoc manner, to limit impact to the function and restore normal operations
c. Reporting of incidents is performed (for example, internal reporting, ICS-CERT, relevant ISACs), at least in an ad hoc manner

MIL2 requirements
d. Cybersecurity incident response plans that address all phases of the incident lifecycle are established and maintained
e. Cybersecurity incident response is executed according to defined plans and procedures
f. Cybersecurity incident response plans include a communications plan for internal and external stakeholders
g. Cybersecurity incident response plan exercises are conducted periodically and according to defined triggers, such as system changes and external events
h. Cybersecurity incident lessons-learned activities are performed and corrective actions are taken, including updates to the incident response plan

MIL3 requirements
i. Cybersecurity incident root-cause analysis is performed and corrective actions are taken, including updates to the incident response plan
j. Cybersecurity incident responses are coordinated with vendors, law enforcement, and other external entities as appropriate, including support for evidence collection and preservation
k. Cybersecurity incident response personnel participate in joint cybersecurity exercises with other organizations
l. Cybersecurity incident responses leverage and trigger predefined states of operation (SITUATION-3g)

Read below what concrete actions you can take to improve this ->
Frameworks that include requirements for this topic:
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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
RESPONSE-3: Respond to Cybersecurity Incidents
Task name
Priority
Task completes
Complete these tasks to increase your compliance in this policy.
Critical
No other tasks found.

How to comply with this requirement

In Cyberday, requirements and controls are mapped to universal tasks. Each requirement is fulfilled with one or multiple tasks.

Here's a list of tasks that help you comply with the requirement
RESPONSE-3: Respond to Cybersecurity Incidents
of the framework  
C2M2: MIL1
Task name
Priority
Task completes
Complete these tasks to increase your compliance in this policy.
Critical
Communication in accordance with the incident response plan in the event of a incident
Critical
High
Normal
Low
17
requirements
Risk management and leadership
Continuity management

Communication in accordance with the incident response plan in the event of a incident

This task helps you comply with the following requirements

The ISMS component hierachy

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Framework

Sets the overall compliance standard or regulation your organization needs to follow.

Requirements

Break down the framework into specific obligations that must be met.

Tasks

Concrete actions and activities your team carries out to satisfy each requirement.

Policies

Documented rules and practices that are created and maintained as a result of completing tasks.

Never duplicate effort. Do it once - improve compliance across frameworks.

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Security frameworks tend to share the same core requirements - like risk management, backup, malware, personnel awareness or access management.
Cyberday maps all frameworks’ requirements into shared tasks - one single plan that improves all frameworks’ compliance.
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