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Centili Secure Suite

Centili Secure Mail

{ Email security leveraging patented SIM technology for cryptographic verification at the network layer. Eliminate phishing and email fraud. }

Phishing-resistant
By design
Cryptographic
Verification
SIM-based
Sender proof
Enterprise-ready
Integration
Capabilities

Eliminate email-based attacks.

Cryptographic email verification using patented SIM technology ensures only legitimate emails reach your users.

Email Verification

Cryptographically verify email authenticity via secure element.

Phishing Protection

Prevent credential theft from fraudulent emails.

Enterprise Integration

Integrates with existing email infrastructure.

Audit Trail

Complete verification history for compliance.

How it works

How email verification works.

Phishing Email Blocked

From: support@bank-security.fake

Subject: Urgent: Verify Your Account

Click here to verify your identity...

SIM verification failed - Email blocked
Verified Sender

From: support@realbank.com

Subject: Your Statement is Ready

Your monthly statement is now available...

Cryptographically verified via SIM
Integration

Enterprise-ready integration.

Seamlessly integrate with your existing email infrastructure.

Microsoft 365

Native integration with Exchange Online

Google Workspace

Full support for Gmail and Google Groups

Custom SMTP

Works with any email server via API

Get started

Protect Your Organization from Email Threats

Deploy Centili Secure Mail and eliminate phishing attacks today.