PDF Forensic Authentication Analysis - 21/06/2026 21:13 EDT

I have a set of six to seven small PDFs that need a proper forensic work-up. The first thing I need to confirm is whether each file started life as a scan or carries a native digital signature. Beyond... (Budget: ₹1500 - ₹12500 INR, Jobs: Data Analysis, Data Processing, Digital Forensics, Document Checking, Report Writing, Technical Writing)