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Security solutions
for email
Protect your inbox—and your customers—
with advanced email protection.
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.
Authenticate & sign
Give your recipients concrete assurance that the author of the email is the person they claim to be.
Encrypt & seal
Go beyond server-level protection to ensure your emails cannot be intercepted or altered in transit.
Deploy & manage
Easily integrate organization-wide security into your current applications and manage everything from one screen.
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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
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Roll out secure email quickly with flexible enrollment and pre-configured workflows.
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Rapidly inspect, deploy, revoke and reissue email certificates for every user from one screen.
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Deploy anywhere—in the cloud, on-prem or anywhere in between.
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The uncommon denominator in email security
Most-trusted
roots
15 years of industry
innovation
Award-winning
service & support
Customizable &
scalable
Related Resources
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Secure Email with The DigiCert PKI Platform
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Document Signing Managed at Scale
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About
At DigiCert, finding a better way to secure the internet is a concept that goes all the way back to our roots. That’s why our certificates are trusted everywhere, millions of times every day, by companies across the globe. It’s why our customers consistently award us the most five-star service and support reviews in the industry. And it’s why we’ll continue to lead the industry toward a more innovative and secure future. In SSL, IoT, PKI, and beyond—DigiCert is the uncommon denominator.
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