Advanced Email Encryption

Digitally Signed & Encrypted Email

Scalable security to encrypt emails and protect your contents in transit and at rest with S/MIME certificates.

S/MIME Encryption

S/MIME certificates prove the identity of online users by allowing you to digitally sign, encrypt, and decrypt emails seamlessly.

Digital signatures

A digital signature makes forgery and impersonation impossible, providing absolute authenticity and integrity to your messages.

End-to-end encryption

Data is encrypted on the sender’s system and only the intended recipient can decrypt it. Nobody in between can read or tamper with it.

Fight spoofing

Digitally signed emails clearly present the sender’s identity to recipients to help differentiate from maliciously spoofed phishing emails.

Multi-platform

Deploy to desktops and personal devices using the same key. Supports Microsoft Windows, Mac OS X, iOS, and Android platforms.

End-to-end security for your most critical communications with cryptographic proof for every message you send.

Enhancing Protection with User-Friendly Solutions

Scalable Email Security represents a comprehensive approach to safeguarding email communication within an organization. By employing point-to-point message encryption through S/MIME, compatibility with popular enterprise email clients is ensured, making integration seamless.

The system is designed with user-friendliness in mind, requiring minimal training, thus facilitating quick adoption across the workforce. Additional features such as email continuity, journaling support, and easy re-delivery further contribute to a robust and resilient email infrastructure.

Key Features

Point-to-point message encryption
Natively compatible with enterprise email clients
Minimal user training is required
Improve IT system performance
User friendly data-protection management
Compressed, encrypted and secure archive

Satisfy Regulatory Requirements

Digital signatures on emails are a powerful tool in combating spoofing and phishing attacks, adding a layer of authenticity and security to email communication. By tying the sender's third-party-verified identity to the email, recipients can easily differentiate legitimate emails from spoofed ones, enhancing trust.

The sender's identity, once verified and attached to the email, supports non-repudiation, meaning the sender cannot later deny having sent the email. Furthermore, digital signatures prevent any alterations to the email contents after it has been sent, ensuring the integrity of the information.

Fight Spoofing & Phishing

Tie the sender’s verified identity to the email
Sender’s identity differentiates from spoofs
Support strict non-repudiation
Prevent changes to email contents after sending

Encryption, Integrity, and Trust in the Digital Age

Ensuring the security and privacy of email communication is paramount in today's digital world. By encrypting emails, both in transit and at rest, you are taking a vital step in safeguarding the contents from unauthorized access.

Utilizing S/MIME encryption ensures that only the intended recipient can decrypt the email. End-to-end encryption further guarantees that the email remains encrypted while in transit and when stored on servers, minimizing the risk of interception and maintaining confidentiality.

Complete Encryption

Only decrypted by the intended recipient
Encrypted in transit and at rest on servers
Prevent data loss and data leaks

Encrypt emails in transit and at rest

Start securing your email communications and protect personal information today.



$49.95 USD/yr

Frequently Asked Questions

S/MIME secures emails by using a set of mathematically related keys – a private key and a public key, these code signing certificates work in a similar way to SSL certificates and are validated on public key infrastructure (PKI). When you send an email, it’s encrypted with your recipient’s public key, which in turn means it can only then be decrypted by their own private key. That way, unless your private keys are compromised, only your intended recipient can access the secure data in your emails and read the message in plain text. Both the sender and recipient will need to have the ability to use secure multipurpose internet mail extensions (S/MIME email).

In addition to encryption and sending encrypted messages, S/MIME also gives you the option of providing a digital signature to your emails, verifying that the sender is legitimate with an email signing certificate. By using your private encryption key, all your emails can feature encryption certificates proving that you are the sender.

You do not need to be using our email servers to start signing and encrypting your email messages. You can actually start signing and encrypting any emails that are sent through an email client (Microsoft Outlook, Mac Mail, EM Client) or native mobile device. While any email service or email account should work, Webmail services like Gmail do not support S/MIME to protect your emails natively. You will only be able to sign and encrypt Gmail emails if they are sent through a dedicated desktop email client with S/MIME capabilities.
Currently it is possible to order a certificate from the certificate authority for 1 month, 1 year, or 3 years.
Yes, providing you mark the private key as exportable when generating it, it can be securely installed on multiple devices associated with that one email address.
Please see our detailed knowledgebase guide to download and install the certificate to begin sending securely signed messages.
The certificate pickup password you set during the initial order process is strictly required for downloading the certificate and to access encryption services. If you do not remember this password, the certificate cannot be retrieved, and you must cancel and reorder the signing certificate for security purposes.