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Everyone
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About this app

Restore Digital Trust in the AI Era

[e-Security] We make critical information verifiable anywhere, anytime, in any format, even after it is printed. From screen to paper.

THE PROBLEM

Last year, fraud cost the world an estimated $442 billion. We're living in an AI-dominated era, where emails, documents, and even identities can be forged in seconds.

An email asking you to pay. A text message claiming your bank account has been compromised. A message from an unknown number pretending to be your child, asking for urgent help. You know that feeling?

Most people don't understand e-signatures or digital certificates. That's the gap. But everyone knows how to use a phone, scan a QR code, or take a photo.

Backed by 29 patent-pending applications filed in the EU, we built a new standard: any document, digital or printed, verifiable by anyone, anywhere, in seconds. We don't replace what already works, like DocuSign or qualified digital certificates. We amplify them. This isn't a concept — you can test it right now.

OUR SOLUTION

[e-Security] connects AI, biometrics, and blockchain to build Digital Trust Infrastructure for financial, legal, governmental, and enterprise ecosystems, enabling real-time authentication of documents, emails, messages, payment instructions, and digital assets — even after printing.

KEY FEATURES

[e-Security.DocSign] — Secures contracts and documents, digital or printed, with biometric signing and blockchain anchoring.
[e-Security.MailSign] — Authenticates every email in real time, eliminating phishing and impersonation with cryptographic proof of origin.
[e-Security.MessageSign] — Seals text messages with biometric identity before you send. The recipient verifies with one tap, no account needed, closing the door on smishing and family-impersonation scams.
[e-Security.PaySign] — Seals payment instructions at the source, letting banks verify a transfer before it's executed. Built to stop invoice fraud and BEC before the money moves.
[e-Security.Verify] — Universal verification platform confirming, in real time, the authenticity of anything secured by our technology.
[e-Security.Observer] — AI-driven monitoring that flags suspicious patterns before they escalate into fraud.

WHO IT'S FOR

Financial institutions, legal and notary services, healthcare providers, government and public sector, insurance companies, and enterprises — anyone who needs to sign, send, or verify something that must be trusted.

SECURITY AND COMPLIANCE

29 patent-pending applications filed in the EU. Designed around GDPR and eIDAS 2.0 principles. Built under Security by Design. End-to-end encryption, blockchain-anchored verification, forensic-grade traceability.

WHY [e-Security]?

Real-time verification that works even after printing. Multi-layer authentication (AI + Biometrics + Blockchain). A complementary layer of trust, not a replacement for the standards you already rely on. Scalable for individuals, SMEs, and large enterprises.

SUPPORT AND CONTACT

Visit: https://e-security.io
Email: contact@e-security.io

Join the digital trust movement with [e-Security] — where authenticity is no longer optional, it's guaranteed.

Sign. Trust. Verify.
Updated on
Jul 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Location, Personal info and 6 others
Data is encrypted in transit
You can request that data be deleted

What’s new

New name, same trust: the app is now [e-Security]. Introducing [e-Security.MessageSign] — seal and verify text messages with biometric identity and blockchain-backed proof, so you can trust what you read before you act on it. Refreshed brand colors and icons throughout. Bug fixes and stability improvements.
Content rating
Everyone
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App support

Phone number
+351928313758
About the developer
E-SECURITY EVOLEGACY AI & BIO SOLUTIONS, LDA
contact@e-security.bio
RUA DA CARVALHA, 570 2400-441 LEIRIA Portugal
+351 928 313 758