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Email, Identity and Business Authentication Certificate

Sign and encrypt critical business emails and documents. Comodo
Verify your Identity and Business to Sign and Encrypt your Emails and Documents.
Digitally Signing and Encrypting your critical business emails and documents has never been easier and more affordable with the Comodo Personal Authentication Certificates for Business Individuals.
Save More When Buying Multiple Years
Total Due Today: $49.95

Your Savings: $39.05

Email Signing

Document Signing

Two-Factor
Authentication

Email
Encryption

Mobile Devices
Supported

Unlimited
Free Reissues

Email, Identity and
Business Validated

Money Back
Guarantee

Customer Reviews

Overall rating of 4.9/5 from 336 reviews.

Sign and encrypt critical business emails and documents.

An easy and affordable solutions to secure business communications can be found with the Comodo Business and Personal Authentication Certificates. Send emails with the confidence of secure 256-bit end-to-end encryption, ensuring the contents are not modified. Have your recipients receive your emails showing your identity as verified and trusted.

Supported by all major browsers, mobile devices and mail applications. This is the perfect solution to provide trust in your organisations communications. Stop potential phishing attacks and fraudulent emails. Have all employees identities verified and digitally signed to their communications.
Phishing attacks, also known as CEO Fraud, is costing businesses and individuals over $40 million per year.

Secure/Multipurpose Internet Mail Extensions (S/MIME) is a standard protocol used by government, healthcare and corporations to ensure no compromise is in their communications. It will help to ensures the message integrity, so that senders and recipients of an email can verify that the content they are sharing is legitimate and unmodified.

Mitigate the risk of users using insecure passwords. Or just add an extra layer of security, with two-factor authentication.
Secure network resources and be sure a user is a legitimate employee, not a hacker that has stolen a username and password.

Certificate Specifications

Reissues Free and unlimited
Key length 2048 - 4096-bit
Encryption 256-bit
Two-Factor Compatible
Signs Email and Documents
Certificate Fields email@address.com, First Name, Last Name
Company Name, Company Address
Validation Email Address, Identity and Business
Issuance time 1-5 days
Encrypts Email and Documents
Client and App Compatibility High