Which Part of Preparation?

About this interactive

Incidents are stressful: what is the problem, how do I fix it, who do I tell, what are the steps? Preparation takes as many of those questions as possible off the table before anything goes wrong. The lesson's list: - Define what an incident is. At the first signs of malfunction? When the system goes offline? When customers report it? Calling an incident sets a lot of work moving, so the line is drawn in advance. - Procedures: the step by step for validating, escalating and communicating, written down so nobody improvises in the heat of the moment. - Roles and responsibilities: who troubleshoots (technicians, database administrators, developers), who talks to customers, who manages the response, and when legal, a release manager or public relations come in. - Tools: documentation, software, hardware and services, and making sure they can be reached when the systems they would normally live on are down. - Testing and training: test the procedures for flaws, and train people so they can follow them. It all goes into an incident response plan, and some steps can be automated, for example with a SOAR platform.

What you'll learn

Place an incident response preparation task in the part of preparation it covers: defining an incident, procedures, roles and responsibilities, tools, or testing and training
Explain why each part has to be settled before an incident, when there is time to think, rather than during one

Aligned to

NIST 800-53

IR-8 Incident Response Plan

CompTIA CySA+

3.3 Explain the preparation and post-incident activity phases of the incident management life cycle.

CompTIA Security+

4.8 Explain appropriate incident response activities.

NIST NICE

K0724 Knowledge of incident response principles and practices

NIST CSF

RS.MA-01 The incident response plan is executed in coordination with relevant third parties once an incident is declared.

Key terms

Incident Response: A structured process for identifying, containing, eradicating, and recovering from security incidents.
Incident Response Plan: An Incident Response Plan is a documented set of procedures that defines the roles, processes, and communication protocols an organization follows to detect, contain, eradicate, and recover from security incidents in a coordinated manner.
Threshold: A predefined criterion or level that must be met before an event is formally declared an incident and escalates to a full incident response.
Security Orchestration, Automation, and Response: Security Orchestration, Automation, and Response is a technology solution that combines security tool integration, automated workflow execution, and coordinated incident response to accelerate threat detection and remediation while reducing analyst workload.

Topics

Incident Response Preparation Interactive Categorize

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