Resources
Guides on document security that actually holds
Practical, vendor-neutral explainers on EDRM, forensic watermarking, and zero-trust document platforms — written by the team that builds one.
Compliance · 5 min read · José G Balza
Records retention and legal hold: how to keep documents you can defend
Retention schedules, legal hold, deletion evidence, and the controls that make records defensible.
Comparisons · 5 min read · José G Balza
Rights management vs EDRM vs DRM: which control fits which document?
DRM, IRM, and EDRM compared by control point, threat model, failure modes, and the evidence each one can produce.
Operations · 5 min read · José G Balza
Document tracking that proves custody: what to log and what it proves
From event schema to audit export: what document tracking must record to prove who saw which page, when, and what changed.
Comparisons · 5 min read · José G Balza
Secure file transfer vs secure document sharing: when a copy is the problem
Transfer moves a copy; custody keeps the original. A decision matrix for choosing between MFT-style transfer and server-side document sharing.
Engineering · 5 min read · José G Balza
Forensic watermarking implementation: payload, detection, integration, and a proof of concept
From payload schema to detection time and a five-scenario POC: how to implement forensic watermarking without mistaking a demo for a control.
OCR · 5 min read · José G Balza
Air-gapped OCR: searchable documents without a network
How to run OCR with no outbound calls: local models, queues, indexing, accuracy, throughput, signed updates, and a readiness checklist.
Operations · 5 min read · José G Balza
Digitizing asset inspections and compliance records: a practical guide
From field capture to OCR, custody, and audit: how to digitize inspections without losing the evidence regulators ask for.
Forensics · 5 min read · José G Balza
Tracing a leaked document: a forensic watermarking workflow
Preserve the copy, decode the watermark, correlate the session, and write a report that holds — a practical leak investigation workflow.