Track User Activity Across Computers, Mobile Devices & Networks
Monitor, analyze, and document digital behavior—preserve critical forensic evidence for legal and investigative action. Whether it’s verifying the legitimacy of emails, contracts, PDFs, or other digital documents, forensic authentication plays a critical role in uncovering forgery, tampering, and metadata manipulation.
By leveraging advanced tools and expert methodologies, digital forensic specialists can confirm authorship, identify unauthorized alterations, and ensure that all evidence meets court-admissible standards. This process strengthens legal cases and safeguards the integrity of sensitive business and personal communications.
Why Authentication Matters: Defend Integrity in Legal & Corporate Investigations
In legal disputes and corporate investigations, the authenticity of emails, contracts, and digital documents can make or break a case. Altered or falsified materials not only jeopardize the truth but also pose serious legal and compliance risks.
At Black Dog Forensics, we specialize in forensic email and document authentication to ensure your digital evidence is real, reliable, and court-admissible. We verify headers, metadata, timestamps, IP addresses, and file histories to uncover any signs of tampering or forgery.

Comprehensive Email & Document Authentication Investigations
We provide thorough forensic analysis of electronic communications and documents to determine if they’ve been altered, spoofed, or fabricated. Our investigations support civil litigation, criminal defense, fraud detection, regulatory compliance, and HR disputes.
Email Authentication & Verification
Digital Document Authentication
Signature & Handwriting Verification
Metadata & File Integrity Analysis
Expert Reporting & Litigation Support
Verified Integrity. Digital Truth. Legal Precision.
Our document and email authentication services combine deep forensic expertise with a methodical, court-ready approach. Whether it’s one contract or a full trove of emails, we ensure every file is analyzed with accuracy, discretion, and legal rigor.
Court-Admissible Reporting
Forensic documentation designed for legal proceedings and expert testimony.
Deep Metadata Analysis
Extract timestamps, authorship, revision trails, and edit histories across document types.
Multi-File & Multi-Platform Support
Authenticate PDFs, Word docs, emails, scanned files & digital signatures across systems.
Tampering & Forgery Detection
Identify unauthorized edits, altered timestamps, or manipulated sender data.
Fast, Scalable Service
Handle individual matters or enterprise-level investigations with standard or expedited turnaround.
Confidential & Compliant
Every case handled with discretion, legal defensibility, and full chain of custody.
Why Email & Document Authentication Matters
In today’s digital-first world, documents and emails are often at the heart of critical investigations and legal disputes. But digital files can be manipulated—sometimes subtly, sometimes maliciously. Email and document authentication provides a forensic layer of certainty, uncovering hidden edits, verifying timestamps, and confirming authorship. It’s a vital step in ensuring the integrity of your evidence and protecting your position.
Expose Forgery & Digital Fraud
Identify unauthorized edits and file fabrications.
Protect Legal Rights & Preserve Evidence
Ensure a clear chain of custody.
Defend Contract Validity
Authenticate business agreements, financial records & HR documents.
Support Investigations & Dispute Resolution
Strengthen civil or criminal cases with trusted digital evidence.
Prevent Compliance Risks
Avoid legal and regulatory consequences from false or manipulated files.
Frequently Asked Questions
Unsure If That Email or Document Is Real? We’ll Help You Know for Certain.
In high-stakes investigations, verifying the authenticity of digital communications and records can make or break a case. Whether you're working through allegations of forgery, fraud, tampering, or compliance breaches, Black Dog Forensics brings the expertise needed to uncover manipulation and validate integrity.
We analyze email headers, metadata, timestamps, and file histories to determine originality and detect signs of alteration. Our methods are meticulous, our processes are defensible, and our reports are built for admissibility in legal and regulatory settings.