Adversary Simulation Scope Document
What the Adversary Simulation Scope Document Is
Why a Formal Scope Document Matters
A written scope reduces operational disruption, clarifies legal authority, and documents agreed limits and success criteria. It supports informed consent from owners, helps meet compliance obligations, and provides an audit trail for post-test analysis and remediation planning.
Who Typically Prepares and Signs the Scope
The scope document is prepared collaboratively and approved by technical, legal, and business stakeholders before testing begins.
- Security team leads and penetration testers: define technical targets, methods, and safety controls.
- Business owners and system owners: confirm critical assets, acceptable downtime, and out-of-scope systems.
- Legal and compliance officers: verify authority, regulatory constraints, and required notices.
A signed and dated scope is the primary evidence that the test was authorized and constrained to agreed parameters.
Typical Signatories and Their Roles
Chief Information Security Officer
Signs to confirm organizational approval and resource allocation. Responsible for accepting residual risk, ensuring coordination with operations, and confirming that legal and regulatory requirements have been reviewed.
System Owner
Signs to authorize testing on specific systems and to confirm business-critical windows and acceptable disruption parameters. Provides contacts for escalation and approves any compensating controls needed during testing.
Key Legal and Operational Risks
Common Preparation Pitfalls to Avoid
- Vague target lists that omit cloud-hosted assets and third-party services, creating ambiguity and unplanned impact during testing.
- Failure to document acceptable downtime or escalation procedures, which increases response time and potential operational disruption.
- Not specifying authentication and data-handling rules for tests involving PHI or financial data, risking regulatory violations.
- Assuming verbal approval is sufficient; lack of a signed scope can lead to legal disputes and insurance denial.
Step-by-Step: Preparing and Approving the Scope
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01Define Objectives: List goals, threat emulation types, and success criteria.
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02Identify Targets: Specify hosts, accounts, and networks in scope.
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03Set Rules: Enumerate allowed methods, timing, and limits.
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04Obtain Signatures: Collect approvals from security, legal, and owners.
Configuring the Test Workflow
| Field | Configuration |
|---|---|
| Scope Type | Black-box | White-box | Hybrid |
| Target Systems | IP ranges, cloud tenants |
| Test Window | Start and end MM/DD/YYYY |
| Reporting | Draft and final report dates |
Digital Signing and Submission Notes
Keep signed copies in a controlled repository with versioning and access logs. If PHI is involved, ensure any eSignature vendor adheres to HIPAA BAA requirements.
- Accepted Formats: PDF, DOCX
- Authentication: Email link, SMS, or stronger
- Audit Trail: Time, IP, action log
Typical Approval and Test Execution Flow
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Draft Scope: Security team drafts document and risk controls.
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Stakeholder Review: Legal, ops, and owners review and suggest edits.
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Formal Approval: Authorized signatories sign and date the scope.
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Execute Test: Testing occurs within the approved window and constraints.
Typical Dates and Deadlines to Track
Kickoff Meeting Date:
Schedule a pre-test coordination meeting at least 7 business days before testing begins.
Approval Deadline:
Obtain all required signatures at least 48 hours before the test window opens.
Testing Window:
Define exact start and end dates and daily active hours.
Draft Report Due:
Provide a draft report within 7–14 business days after test completion.
Final Report Delivery:
Deliver final report, remediation steps, and evidentiary logs within 30 days.
eSignature Pricing and Feature Comparison for Scope Approval
| signNow | DocuSign | Adobe Sign | PandaDoc | HelloSign | |
|---|---|---|---|---|---|
| Starting Price | $8/user/mo | $15/user/mo | $14/user/mo | $19/user/mo | $15/user/mo |
| Free Trial | 7-day free trial | Varies | Varies | Varies | Varies |
| Bulk Send | Yes | Yes | Yes | Yes | No |
| Audit Trail | Yes | Yes | Yes | Yes | Yes |
| HIPAA Compliant | Yes | Yes | Yes | No | No |
Examples: How Organizations Use a Scope Document
Optica Ventures — COO
The team formalized targets and blackout windows in the scope document to avoid business interruption.
- The test focused on external web apps and credentials.
- The signed scope enabled rapid sign-off, clearer remediation priorities, and reduced post-test operational friction for both IT and customers.
Martin Properties — Founder
Scope defined cloud management APIs and excluded tenant billing systems to protect tenants.
- Testing used non-destructive methods only.
- Having the scope documented and signed allowed the security team to complete a full assessment without impacting property management systems or tenant services.
Best Practices for a Clear, Defensible Scope
FAQs and Troubleshooting for the Scope Document
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Is an electronic signature legally binding?
Yes in most U.S. contexts when the four ESIGN criteria are met: intent, consent, attribution, and record retention. Federal ESIGN rules (15 U.S.C. §7001) and UETA (where adopted) establish parity with handwritten signatures.
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Do I need notarization for the scope?
Not typically. Notarization is rare for operational approvals, but state or contractual requirements may demand notarized documents; verify specific requirements with counsel or the applicable state authority.
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What if testing causes an outage?
Follow escalation procedures in the scope: notify operation contacts, pause testing, preserve logs, and complete a post-incident report. Document response steps to limit liability and to support insurance or regulatory inquiries.
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Can scope approval be obtained remotely?
Yes. Remote electronic approval is acceptable under ESIGN/UETA if consent and attribution are documented. For sensitive healthcare data, ensure HIPAA BAA requirements and consumer disclosures are handled appropriately.
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How do I revoke or amend a signed scope?
Amendments require the same level of authorization as the original scope; record changes in a new signed version. Revocation should be explicit, documented, and communicated to all stakeholders before further testing.
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What records should be retained after testing?
Retain signed scopes, activity logs, and final reports per retention policies: at least 3 years for tax/financial evidence (IRC §6501(a)), 6 years for HIPAA-related records (45 CFR §164.530(j)), and longer if state or contract requires.