Company Fact Sheet

To provide cutting-edge business email security, cost-effective solutions, and unparalleled customer support.

blue480 shield lock

Who We Are

Founded in 1999 by Dave Wreski, an open source Internet security pioneer, Guardian Digital provides a security-as-a-service email protection model that blocks today’s sophisticated threats to email integrity. Guardian Digital has been involved with open source and email security since the beginning and continues to innovate the email security marketplace using technology unavailable from any other vendor.

shield grey cloud lock

Our Solutions

The EnGarde Cloud Email Security solution uses the unparalleled flexibility and security of open-source software to safeguard your business’ email assets and your people. Guardian Digital works to create an end-to-end cloud-based email infrastructure solution for your business that is both scalable and customizable.

blue 32 test

Safeguarding Your Business

The EnGarde Cloud Email Security provides anti-virus, anti-fishing, anti-spam content security by providing:

  • Multi-layered security protocols
  • Phishing and Business Email Compromise protection
  • Webmail and secure client access
  • Integrated firewall & intrusion detection
  • Centrally managed cloud-based administration
  • Privacy controls
  • Inbound and outbound protection (end-to-end email infrastructure management)
  • Advanced machine-learning that anticipates new threats and stops them before they infiltrate your business.
shield grey handshake

Management Team

David Wreski, President and CEO

Kelly Haggerty, Chief Financial Officer

Greg Strange, Vice President of Engineering

Brittany Day, Director of Marketing

Larisa Mendez Downes, Director of Communications

blue480 glass


Guardian Digital's customers include multinational enterprises, academic institutions, medical and healthcare enterprises, and government agencies, including:

  • Southern Alleghenies Planning & Development Commission
  • The Georgia Dept. of Agriculture
  • The Department of Space — Indian Space Research Organisation
  • Sony Entertainment Group, AT&T New Zealand
  • Aalborg Instruments
  • Kintel Wireless
  • Piedmont Natural Gas
  • Best Western International

Companies are realizing that they must invest in solutions that actually work rather than those that simply make them feel good. For this, Guardian Digital offered us rock solid, stable options.

Dave Coder, Manager of Network Services, Chicago Stock Exchange

shield grey hand lock


623 Lafayette Ave, Suite 201,


NJ 07506

+1 (201) 962-7300

Press Contact: Brittany Day