INT
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Interrupt 21 Forensics

THE SYSTEM NEVER LIES.
Brandon Cook - Digital Forensics and MS365 Expert

System-Level Truth
For Legal Professionals.

> INDEPENDENT VERIFICATION_

The Reality of Digital Evidence

Evidence can fail quietly. Courts punish uncertainty, not effort. Internal reviews are rarely independent, and automated tools are not witnesses.

Led by Brandon Cook, a Microsoft 365 & Azure Certified Expert, we provide independent, human verification of digital evidence. We translate hex-level artifacts and complex infrastructure logs into plain-English, defensible findings for the courtroom.

Who We Work With

  • District Attorneys
  • County & Municipal Legal Counsel
  • Public Defenders
  • Civil Litigators
  • Oversight & Compliance Bodies

Strict Independence Boundaries

To maintain absolute neutrality and admissibility:

  • We do not modify systems.
  • We do not advocate outcomes.
  • We do not replace counsel or investigators.

Our role is verification—nothing more, nothing less.

THE HUMAN STANDARD

Automated tools can generate incomplete or misleading interpretations without human verification.

You cannot risk relying entirely on an algorithm. We manually review raw data and system artifacts to ensure your technical facts are rooted in reality and safe for the courtroom.

When Independent Verification Is Appropriate

  • Evidence integrity is disputed
  • An internal review may present conflicts of interest
  • Cloud and endpoint logs appear inconsistent
  • An opposing expert report requires technical validation
  • Oversight bodies require neutral confirmation

Do cloud logs and local artifacts actually agree?

Cloud to Endpoint Correlation: Certified analysis tracing MS365 and Azure evidence from the cloud tenant down to the physical machine.

Where does the opposing expert overstate certainty?

Technical Rebuttal: Critical analysis of opposing reports to identify technical errors, omissions, and cross-examination opportunities.

Are timestamps and metadata defensible in court?

Digital Discovery Review: Independent validation of system artifacts to confirm authenticity, accuracy, and Chain of Custody.

Can these technical claims withstand scrutiny?

Independent Validation: Neutral, objective verification of digital claims to ensure your position is built on verified system realities.

Evidence System Policy & Forensic Readiness Advisory

Digital evidence often fails not because systems are missing — but because policies, procedures, and real-world practice do not align.

Interrupt 21 Forensics provides independent advisory services to help organizations define, document, and align evidence-handling policies for modern digital systems. This work focuses on forensic readiness: ensuring that when evidence must be relied upon, it can be preserved, explained, and defended.

Our advisory services are informed by recognized best practices and standards (including CJIS Security Policy concepts, ISO/IEC 27001 evidence controls, and SWGDE guidance), while remaining technology-agnostic and vendor-neutral.

This service is designed for agencies, legal teams, and organizations that need clear, defensible evidence-handling policies without transferring operational control or investigative authority.

What This Service Includes

  • Review or development of digital evidence handling policies and procedures
  • Chain-of-custody documentation models for digital systems
  • Forensic readiness assessments for cloud, endpoint, and hybrid environments
  • Alignment of written policy with observed technical controls and logging practices
  • Plain-English documentation suitable for legal, oversight, and audit review

All work is scoped to policy, procedure, and readiness — not system modification or enforcement.

When This Service Is Appropriate

  • Evidence systems or logs may be relied upon in legal or administrative proceedings
  • Existing policies do not reflect modern cloud or hybrid environments
  • Internal reviews present conflicts of interest
  • Oversight bodies require documented evidence-handling procedures
  • An organization wants forensic readiness before an incident occurs

Independence & Scope

Interrupt 21 Forensics provides advisory and verification services only. We do not:

  • Provide legal advice or act as counsel
  • Implement, operate, or modify evidence systems
  • Certify compliance or guarantee regulatory outcomes
  • Advocate investigative or litigation positions

Implementation, enforcement, and legal interpretation remain the responsibility of the organization and its authorized representatives. This separation ensures that policy advisory work does not compromise the ability to later perform independent technical verification, if requested.

Relationship to Other Services

Policy and forensic readiness advisory may be performed as a standalone engagement. Independent technical verification or evidence review, if later requested, is always scoped as a separate engagement to preserve neutrality and defensibility.

REQUEST CONFIDENTIAL CASE REVIEW

Initial discussions are privileged, secure, and obligation-free.

Engagements require appropriate legal authorization, consent, or court order prior to evidence access.