Security solutions
for email

Protect your inbox—and your customers—
with advanced email protection.
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Overview
What it does
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You use email every day. We secure every message.

Easy to use. Easy to deploy. End to end.

DigiCert security solutions for email give you reliable, trusted and simple tools to ensure your email communications are validated and encrypted beyond the SMTP standard.

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Authenticate & sign

Give your recipients concrete assurance that the author of the email is the person they claim to be.

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Encrypt & seal

Go beyond server-level protection to ensure your emails cannot be intercepted or altered in transit.

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Deploy & manage

Easily integrate organization-wide security into your current applications and manage everything from one screen.

How PKI keeps your email secure

DigiCert PKI for email validates the identity of email users, encrypts email information so it can’t be read by anyone who doesn’t have authorization, and provides an extra layer of security for both the sender and the recipient. This is especially important given the steady rise of phishing and spear-phishing attacks. Because both sides of a given communication are identified with a unique private key, messages can’t be altered, intercepted or spoofed in transit.

Tampering prevention

 

Enhanced privacy

Verified authorship

 

A documented chain of custody

Learn more

01

Roll out secure email quickly with flexible enrollment and pre-configured workflows.

02

Rapidly inspect, deploy, revoke and reissue email certificates for every user from one screen.

03

Deploy anywhere—in the cloud, on-prem or anywhere in between.

The uncommon denominator in email security

Most-trusted
roots

15 years of industry
innovation

Award-winning
service & support

Customizable &
scalable

Related Resources

DATASHEET

Secure Email with The DigiCert PKI Platform

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DATASHEET

The DigiCert PKI Platform

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DATASHEET

Document Signing Managed at Scale

Download

PKI for email. And a lot more.

Deploy security across your enterprise with the
industry’s most advanced platform. 
Call today
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I’m interested in: (check all that apply)
  • 1-5 TLS/SSL Certificates
  • PKI for Enterprises
  • 5-20 TLS/SSL Certificates
  • Private PKI & S/MIME
  • IoT device management
  • Enterprise TLS/SSL Options
  • DigiCert Partner Program
  • TLS/SSL Management Tools

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