Verify authenticity. Detect manipulation. Build digital trust.
PikSign Protect helps enterprises identify document tampering, image manipulation, AI-generated content, and hidden edits with advanced forensic analysis—before fraud reaches your workflow.
Two engines, one platform
Purpose-built forensics for documents and images.
A dual-engine architecture: one tuned for the structure of PDFs, one for the pixels of images. Both plug into the same ingestion, review and evidence layer.
Document Forensic Engine
PDF Forensics
Tuned to flag altered text, structural and metadata anomalies, and layout shifts in bank statements, invoices, ITRs, salary slips and corporate credentials.
- •Edited text, numbers and table cells
- •Font substitution and mixing
- •Structural and metadata anomalies
- •Layout and rendering-pipeline shifts
Image Forensic Engine
Pixel-Level Forensics
Tuned to identify spliced regions, copy-paste stamps, AI-retouched photos and metadata mismatches in IDs, selfies, cheques and claims photos.
- •Splicing and copy-move detection
- •AI-generated and AI-retouched photos
- •Region-level tamper heatmaps
- •EXIF and metadata mismatches
The problem
Fraud has moved to documents and images.
Forged bank statements, edited invoices, doctored medical bills, fabricated diplomas and AI-retouched IDs are reaching underwriting, claims, procurement and HR teams every day. Manual checks can't keep pace, and traditional OCR doesn't flag tampering — it just reads what's on the page.
Forged financial docs
Altered statements, ITRs and salary slips inflating income.
Edited invoices & bills
Manipulated amounts, vendor bank fields and medical bills.
AI-edited images
Synthetic IDs, retouched selfies and reused claim photos.
Industry signal
₹33,148 crore of FY25 bank fraud sat in the loan book.
Source: RBI Annual Report FY25
How it works
A sector-agnostic pipeline from ingest to defensible verdict.
01
Ingest
Send files via REST API, batch upload, or an air-gapped SDK embedded in your workflow — no data leaves your perimeter.
02
Forensic layer analysis
Documents pass through structural, textual and metadata checks. Images pass through pixel-level splicing, retouch and AI-generation detection.
03
Visual verdict + evidence
Get an authentic/tampered verdict, region-level heatmaps and an exportable, defensible report your risk, audit and legal teams can stand behind.
Industry use cases
One platform. Multiple high-stakes sectors.
Automate tampering checks on income & bank documents.
Forged bank statements, ITRs and salary slips inflate income and slip through underwriting.
Outcome. Catch tampered files pre-disbursal and cut first-payment-default exposure.
Explore BFSIWhy PikSign
Enterprise-grade forensics, built to be defended.
Dual-engine coverage
Documents and images under a single integration and evidence layer.
Sector-tuned models
Detectors tuned to the actual formats your teams receive across BFSI, insurance, procurement and HR.
Proprietary, patent-pending
Forensic ML developed in-house — not a wrapper around a third-party model.
Defensible evidence
Exportable reports and region-level heatmaps for audit, risk and legal review.
Deployment
Your data never leaves your secure enterprise perimeter.
Deploy PikSign on-premise, in a private cloud VPC, or fully air-gapped. Documents and images stay inside your perimeter, end to end.
See deployment optionsOn-Premise
Runs entirely inside your data center.
Private Cloud (VPC)
Deployed into your AWS / Azure / GCP VPC.
Air-Gapped SDK
For regulated and offline environments.
Custom sector pilot
Book a sector-specific pilot — with an optional look-back on past fraud.
Bring your historical fraudulent files (bank statements, invoices, IDs, claims photos). We'll run them through PikSign and show which ones the platform would have flagged — before we scope your live pilot.