Byte Breach Investigations

Digital Forensics & Cyber Security

DVR Forensics

Uncovering critical evidence from surveillance systems.

DVR Forensics, illustrating forensic analysis of Digital Video Recorders and surveillance footage

Overview

Surveillance systems often hold critical evidence. Our team retrieves and analyzes footage from **DVRs/NVRs** even if the footage has been **deleted, partially overwritten**, or stored in obscure **proprietary formats**.

Expanded Capabilities

  • **Binary-level recovery** of deleted video segments.
  • **Log file reconstruction** (event logs, access history, system boots).
  • **Synchronization of footage** from multiple cameras to build a master timeline.
  • Comparative analysis with audio, timestamps, or GPS inputs.
  • Chain of custody creation and preservation for all video evidence.

Common Scenarios

  • Crime scene validation with multiple camera feeds.
  • Timeline validation in theft and fraud investigations.
  • DVR analysis for internal investigations and surveillance disputes.