Block Threats to your Organization with the Highest Effectiveness and Accuracy


We provide cost-effective protection against the constant, rapidly changing threats affecting email today, in use by some of the largest organizations in the world.

Almost Two Decades of Protecting Our Users

For nearly twenty years, Guardian Digital has provided Internet security applications for businesses around the world. We're now bringing our customers new services and a vastly improved website.


Guardian Digital Email Protection Suite provides a fully integrated email security cloud-based solution that delivers total end-to-end control of your email, mitigating email risks and reducing the complexity of your infrastructure.

Multi-layered detection engines and machine learning combine to form a comprehensive enterprise-grade email protection suite, and innovative applications work to keep data secure. Protect your users from spear-phishing, malware, spam and zero-day attacks.

What makes it so powerful?

  • Complete enterprise protection against spam, malware and viruses
  • Stop new and advanced email threats including ransomware and phishing attacks
  • Zero hour outbreak control protects against new, unknown threats
  • Scalable cloud-based system simplifies deployment and increases availability
  • URL Defense: Advanced Protection against Malicious URLs
  • Policy based encryption seamlessly protects confidential communications
  • Complete file type attachment protection, including threats hidden in archives

Sign up for early access!

We're launching publically soon, but subscribe now to our newsletter and we'll alert you to its release and offer two free months of service, free user upgrade, exclusive 20% early-access discount, and preferred support benefits.

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We respect your privacy. Your information is safe and will never be shared.