What is an incident response plan?
An incident response plan is a documented, structured approach that outlines how an organization detects, contains, eradicates, and recovers from cybersecurity incidents. Without a plan, teams scramble during incidents, make ad-hoc decisions, and lose critical time while attackers move laterally. This document transforms reactive chaos into coordinated action by pre-defining roles, communication channels, and technical procedures.
Most organizations adapt the NIST SP 800-61 framework as their foundational model for IR planning.
It is important to distinguish between the incident response plan (IRP) and tactical playbooks.
An Actionable Incident Response Plan Template
A quickstart guide to creating a powerful incident response plan - designed specifically for organizations with cloud-based deployments.
Benefits of an incident response plan
A well-defined incident response plan helps organizations respond to security incidents in a faster, more consistent, and less disruptive way.
Faster, more coordinated response: An incident response plan reduces confusion by clearly defining roles, escalation paths, and decision-making authority. Teams can act quickly without debating next steps while an incident is unfolding.
Reduced impact and recovery time: By standardizing how incidents are identified, contained, and resolved, an IR plan helps limit blast radius, shorten downtime, and speed up recovery across affected systems.
Consistent handling across incidents: An IR plan ensures incidents are handled the same way every time, regardless of severity or which individuals are on call. This consistency reduces errors and improves overall response quality.
Improved communication and accountability: Clear guidance on internal and external communication helps teams share accurate information with leadership, legal, and other stakeholders without delays or conflicting messages.
Stronger readiness and compliance posture
Documented incident response plans support regulatory, audit, and contractual requirements, while regular testing and updates improve organizational preparedness over time.
How to Build an Incident Response Plan [By Section]
IR plans follow a structured document format with distinct sections addressing different aspects of incident handling. The following framework synthesizes NIST guidance with cloud-specific adaptations that account for shared responsibility, ephemeral resources, and distributed architectures. Treat these sections as iterative, living assets that evolve to match the shifting nature of our infrastructure and threat landscape.
1. Introduction and Foundations
This section defines the aims and objectives of the plan and its relationship to higher-level security policies and specific technical playbooks. It clearly identifies the target audience, which typically includes IR management, legal, communications, SecOps, and BCDR teams.
You must establish responsibilities for the creation and maintenance of playbooks, prioritizing them based on the risks of specific security events. Additionally, incorporate the shared responsibility model to clarify the obligations of both the organization and the Cloud Service Provider (CSP) during an incident.
2. Technical Response: Preparation and Detection
This section outlines preparatory measures such as workload monitoring, control plane log analysis, and rapid containment processes for compromised entities like VMs, containers, serverless functions, or object stores. It mandates the capture of forensic data, accounting for the ephemeral nature of cloud resources to ensure critical information is not lost before workloads terminate.
Your plan should document diverse detection sources, including workload and CSP telemetry, third-party threat intelligence, and supply chain feedback. It must detail deep-layer detection requirements across compute, identity (ITDR), network (VPC Flow Logs), and data (DSPM/DDR).
Detection Sources by Cloud Layer:
| Cloud Layer | Detection Source |
|---|---|
| Compute | Runtime sensors, EDR (where applicable). |
| Identity | IdP logs (Okta, Entra ID), CloudTrail/Activity/Audit logs. |
| Network | Flow logs, DNS logs, firewall logs. |
| Control Plane | CSP API activity logs, configuration change logs. |
| Data | Data detection and response alerts, S3 access logs. |
Treat preparation as a coverage exercise: prove you can answer 'what happened, what's impacted, and what can the attacker reach next?' using the telemetry you actually collect today. Validating MITRE ATT&CK coverage based on current log collection identifies detection gaps before incidents occur, not during them. For example, PROS found that by consolidating tools, SOC analysts could see exactly what information was being logged in real time, allowing them to uncover potential gaps in minutes rather than months of analysis.
3. Investigation, Classification, and Escalation
Define a structured analysis approach for files (e.g., Terraform IaC state files), storage locations (S3 buckets), and individual cloud identities. This section should implement a two-tier incident classification framework: Tier 1 for immediate prioritization based on severity and business impact, and Tier 2 for long-term post-incident categorization and trending.
Establish escalation protocols that route cases based on severity, affected systems, and the specific technical knowledge required of the assignees. It is critical to visualize the blast radius and potential lateral movement paths during investigation to understand the full scope of the incident.
Example Severity Levels:
| Severity | Description | Escalation Timeline |
|---|---|---|
| P1 (Critical) | Critical business function down or active data breach. | Immediate notification to CISO & Legal. |
| P2 (High) | Significant impact to users or systems; containment likely. | Notify Management within 1 hour. |
| P3 (Medium) | Isolated issue; no data loss confirmed. | Notify Lead within 4 hours. |
| P4 (Low) | Minor anomaly or policy warning. | Review during weekly operations meeting. |
4. Containment and Eradication Strategies
Provide direction on limiting impact through methods like IP address filtering for DoS attacks or network policy changes (e.g., security groups, firewall rules) to isolate cloud workloads. You must distinguish between short-term containment (stopping the bleeding) and long-term remediation (fixing root causes), utilizing automation (SOAR) to manage complex task sequences.
Outline eradication options, including updating IaC templates, patching vulnerabilities, rotating credentials, and restoring files to pre-infection states. It is vital to trace issues back to source code and infrastructure-as-code to prevent recurrence rather than just cleaning up production.
Common Containment Actions:
Workload isolation: Disconnecting a compromised VM or container from the network.
Credential revocation: Rotating keys or disabling compromised IAM users.
Network segmentation: Applying security groups to block traffic to/from specific IPs.
Process termination: Killing malicious processes identified by runtime sensors.
5. Communication, Legal, and BCDR
Define communication protocols for notifying the CSP, supply chain partners, and the public, ensuring all messages are vetted by legal and technical leads. Include a compliance matrix to help legal teams navigate territorial privacy laws and strict regulatory reporting timelines (e.g., 72 hours for GDPR/DPA, FISMA requirements).
Synchronize incident response planning with Business Continuity and Disaster Recovery (BCDR) plans, defining specific triggers for failover systems and recovery priorities (RTO/RPO).
Key Stakeholder Notifications:
Internal Leadership: CISO, CIO, CEO (for P1 incidents).
Legal Counsel: To advise on liability and regulatory obligations.
Affected Customers: If data or service availability is impacted.
Regulatory Bodies: If required by GDPR, HIPAA, or other statutes.
Law Enforcement: If criminal activity is confirmed and prosecution is pursued.
6. Post-Incident Review and Maintenance
Mandate a post-incident review to evaluate technical response, team performance, and business impact within a defined timeframe after incident closure. Use a standardized questionnaire to identify gaps in security tooling, mistakes in recovery, or violations of compliance.
Establish a schedule for periodic plan revisions triggered by new application releases, infrastructure migrations, organizational changes, or lessons learned from incidents. Treat the IR plan as a living document that evolves with the threat landscape.
Post-Incident Review Questions:
What worked? Identify successful procedures and tools.
What failed? Identify bottlenecks or communication breakdowns.
What detection gaps existed? Identify logs or signals that were missing.
What process improvements are needed? Update the playbook based on findings.
Watch Wiz Defend in Action
See how correlated runtime signals, cloud logs, and automated attack timelines help IR teams move from detection to containment in minutes
Where can I find example incident response plans?
Most generic IR templates fail in cloud environments because they're designed for static infrastructure, not dynamic workloads. Traditional templates miss cloud-specific challenges like ephemeral resources, API-based attacks, and multi-tenant security risks.
Cloud-native organizations need specialized templates that address these unique operational complexities and security considerations. Keeping these security gaps and needs in mind, here are seven top incident response templates you can use for your security team:
1. Wiz’s Cloud Incident Response Template
Wiz's cloud incident response template combines comprehensive planning with integrated security platform capabilities. Unlike standalone templates, this approach provides both the strategic framework and the unified cloud security tools needed to execute effective incident response across modern cloud environments.
This IR plan template for cloud native organizations includes predefined roles, communication protocols, and workflows specifically for cloud-scale operations. This makes it easier for DevSecOps teams to act quickly and collaboratively. The template is also particularly useful for organizations that want to create a robust cloud IR plan from scratch or improve their existing plans since it covers many cloud-specific components and provides a structured approach to ensure a comprehensive, coordinated response to incidents.
By following this template, your organization can align its IR strategy with modern (and emerging) cloud threat landscapes and improve your team’'s readiness for unexpected attacks.
2. The National Institute of Standards and Technology (NIST) IR plan template
NIST’s Incident Response Recommendations and Considerations for Cybersecurity Risk Management provides practical guidelines for organizations to effectively respond to computer security incidents.
3. SANS Incident Handlers Handbook
The SANS Incident Handlers Handbook is a practical guide for managing cybersecurity incidents. It provides a basic foundation for IT professionals and managers to create their own incident response policies, standards, and teams within their organizations.
While having an IR plan is crucial for outlining your overall strategy and responsibilities during a security incident, it's not enough on its own. You'll also need detailed incident response playbooks. These provide step-by-step procedures for specific types of incidents, such as data breaches, ransomware attacks, or phishing attempts.
4. The Healthcare and Public Health Sector Coordinating Councils’ Coordinated Healthcare Incident Response Plan (CHIRP)
The Health Industry Cybersecurity CHIRP template addresses the unique operational impacts of cybersecurity incidents on patient care.
Unlike generic plans, it focuses on integrating existing emergency management, business continuity, and downtime procedures that are specific to healthcare. This template also guides healthcare organizations in developing a customized IR plan that ensures the continuity of care and patient safety during cyber incidents.
5. The California Department of Technology’s Incident Response Plan Example
The California Department of Technology’s IR plan is a comprehensive 17-step template that guides organizations through the process of responding to active incidents.
For more information, check out the direct file download.
The biggest names in the industry agree that traditional incident response methods often fall short in addressing the complexities of cloud environments. Gartner, for instance, recognizes cloud investigation and response automation as an indispensable technology in the cybersecurity landscape. The organization also views CIRA as a strategic investment for organizations looking to fortify their security posture in the cloud.
Simply put, the shift to cloud computing brings unprecedented opportunities but also introduces new risks.
6. The National Institute of Health (NIH) Incident Reporting Template
This IR plan template is for NIH Institutes and Centers. Given its NIH-specific nature, teams outside the organization would need to adapt this template significantly for their own IR plans. However, it could still serve as a useful reference for how a large, complex federal organization structures its IR plan.
Check out direct file download for more information.
7. UConn’s incident response plan
The University of Connecticut (UConn) has a comprehensive IR plan that outlines how the institution handles information security incidents. The plan provides guidance for responding to data security incidents, determining their scope and risk, and ensuring appropriate responses, including communication to stakeholders. It applies to all UConn information systems, institutional data, and networks, as well as anyone accessing these systems or data.
Wiz's approach to incident response
Wiz Defend brings incident response plans from documentation to operational reality by providing detection, investigation, and response capabilities purpose-built for cloud environments. It automatically correlates signals across identity, data, network, and compute layers into a unified attack timeline and investigation graph, reducing manual log aggregation and pivoting across tools.
During the Detection and Analysis phase, Wiz uses behavioral analytics and cloud-native detection rules to identify threats in real time, with the Investigation Graph visualizing the blast radius immediately. Responders can see whether a compromised workload can reach sensitive data stores or pivot to privileged IAM roles, transforming analysis from hours of manual log queries into immediate situational awareness.
Wiz provides response actions and workflows from the console, including isolating workloads, disabling or rotating compromised credentials through guided steps or integrations, and blocking S3 bucket access, with the Runtime Sensor enabling process-level visibility and containment. Post-incident, Wiz traces issues back to source code and IaC templates, enabling teams to fix root causes and prevent recurrence through one-click fix PRs to development teams.
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