Secure Email Certificates

Publically trusted secure email certificates

Also known as S/MIME (Secure / Multipurpose Internet Mail Extensions) Certificates, Secure Email Certificates provide the strongest levels of confidentiality and security for your electronic communications.

Entrust Secure Email Certificates allows you to digitally sign and encrypt your mail and attachments. Encryption means that only your intended recipient will be able to read message, while digitally signing it allows them to confirm and verify that you sent the message and it was not tampered with.

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Check out our comprehensive Digital Certificate Help Center for quick answers to all your SSL/TLS questions.

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Not sure which certificate you need? Compare your options here.

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This easy-to-understand SSL Subscription Service Comparison chart outlines the differences between Entrust’s subscription offerings — enabling you to make the smartest decision for your organization.

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Want to learn more about your Entrust Datacard product?  Here you’ll find brochures, data sheets, white papers and more that provide you the information you need.

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Which secure email certificate do you need? This handy comparison tool will help you decide.

Measurable Benefits

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Benefits of Personal Secure Email Certificates

Trusted by S/MIME-compatible email applications such as Microsoft Outlook/Express, Mozilla Thunderbird, Apple Mail and more

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Benefits of Enterprise Secure Email Certificates

Automatic full-key history backup and restore ensures data decryption, even after switching machines or renewing certificate

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Low-cost solution for email-signing and encryption

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Available with a minimum purchase of five certificates

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Digitally sign or encrypt email with S/MIME certificate

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Web-based enrollment form with Administrator approvals

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Expiry notifications
Easily purchase online
Available in 1-year terms

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Certificate revocation
Unlimited re-issues
Available in 1-3 year terms

Our Secure E-mail Certificates provide a cost-effective, publicly trusted approach to encrypt or digitally sign important communication and information.

Technical Support

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Get downloads, documentation and support for your On-Demand Card Issuance products:

Need More Help?

For immediate assistance Entrust Datacard has Customer Care Centers that are available to serve customers in the Americas, EMEA, and Asia Pacific regions.

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