DigiCert® Enterprise PKI Manager
for Secure Email S/MIME

Deliver email with the
highest level of trust

Secure email isn’t just encryption. It’s also identity. With DigiCert, your messages are secured and ascribed to you using S/MIME,
so your recipients know what you say hasn’t been altered
along the way. 

The threat from within

In May 2020, the Norwegian Investment Fund announced it had fallen victim to an email scam costing the organization $10 million USD. After gaining access to Norfund’s systems through a spoofing email, the criminals studied Norfund from the inside, eventually gathering enough information to impersonate a staff member authorized to make payments. Charitable and relief funds were transferred to the criminals’ bank account without anyone realizing for weeks.

A more sophisticated attack

Attacks from cybercriminals are becoming more sophisticated all the time. Where fraudulent emails were once much easier to detect—even by the untrained eye—today's spoofing and phishing emails can be mistaken for legitimate communication, even by educated users.  

A more trusted defense

PKI defends against phishing, spearhead phishing, spoofing and other forms of email fraud. Using S/MIME certificates, PKI encrypts messages in transit while binding the verified identity of the sender to the email itself.

Put trust in your messages

Security and validity means

  • Tamper prevention
  • Unaltered contents
  • Message privacy
  • Proof of authorship
  • Authentication of sender

A more trusted defense

Authentication, encryption and data integrity for email

In many organizations, email is the weakest security link. As with websites and bank transactions, email data needs to be protected while it’s moving from sender to recipient. PKI certificates offer a proven encryption and authentication solution that not only secures the content of the email, it also embeds the identity of the sender.

With DigiCert® Enterprise PKI Manager, you can control and administer all your email certificates from one place. No matter how many people in your organization, all your communications can be protected and validated with ease. Integrate corporate email services, authenticate users, remove former employee access and recover secure emails—all from one sign-on.

Unsigned and unsecured email

Signed and encrypted email



Secure and validated? Check.

The five essentials of secure email

Central administration

Manage and deploy all your certificates from a single console.

Centralized recovery

Choose from cloud-based, two-part recovery or on-premises key escrow.

Rapid deployment

Save time by using pre-configured certificate profiles designed by experts.

Flexible enrollment

Select a method that fits your needs—PKI client, self-support portal, OS/browser enrollment or Mobile Device Management (MDM) web services.

Seamless provisioning

Enjoy hands-off deployment. Automated options are available via PKI client with Gateway and Active Directory (AD) authentication, Passcode or MDM service.

Secure Email with The DigiCert PKI Platform
The DigiCert PKI Platform
Document Signing Managed at Scale

Learn more about securing your emails
with Enterprise PKI Manager

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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