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Guardian Digital gives you protection and visibility from today's most advanced email threats. We deliver the most effective managed email security solution available to protect your users and your business against threats to your business. Browse our press releases, news stories, customer stories, media highlights, and other Guardian Digital info.

Our customers have shared their success stories with us and we’d like to share them with you and others in the IT community — we want your business to have the same email safeguards and peace of mind that others have found with Guardian Digital.

Guardian Digital Solution Briefs discuss the solutions Guardian Digital provides to many different industries including legal, financial, real estate, and others. Browse our library of Solution Brief for your industry, and learn how we can protect you from advanced email threats.

Guardian Digital gives you the protection you need against today's most active threats to your business and your users. Our email security solutions protect businesses from phishing, ransomware and emerging threats, and mail systems including Office 365, Microsoft 365, Google G-Suite, and others.

Guardian Digital protects businesses from today's most advanced threats. Learn about our history, our methods, and our commitment to open source and our customers.