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Email Encryption Gateway

The X509 encryption gateway provides four different methods of delivering encrypted emails.

S/MIME and PGP use PKI for encryption and signing, PDF and Webmail allows you to deliver secure emails and attachments to anyone as a lightweight alternative. PDF encryption allows you to include attachments embedded within the PDF, with multiple methods of password protection. We can even deliver the passwords via SMS.


Supports all email encryption standards

The gateway supports all four encryption standards: S/MIME, OpenPGP, TLS and PDF encrypted email.

Main Features

Hardware Security Module

For additional security, keys can be securely generated and stored in a tamper proof hardware Security Module (HSM).

Built-in CA can be used to issue X.509 certificates for internal and external users. The gateway can utilize external CA servers like for example EJBCA.

Data Leak Prevention

Built-in Data Leak Prevention (DLP) module can be used to prevent certain information from leaving your organisation via email.

Compatible with any existing email infrastructure like for example Microsoft Exchange, Lotus Notes, Google Apps for business or Exchange online.

Easy Setup

Can be installed as a virtual appliance for VMware or Hyper-V. Installation packages are available for Ubuntu, Debian, Red Hat/CentOS and OpenSUSE.

For a list of all features see our white paper X509 – Whitepaper