The Guardian Digital Blog  

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Cloud-based email security solution utilizes the open source methodology for securing business email, recognized by many as the best approach to the problem of maintaining security in the relentlessly dynamic environment of the Internet.

In this interview Dave Wreski, CEO of Guardian Digital, explains various best practices for securing your email and protecting your privacy.

Is your solution doing enough to protect your users? This article helps you to decide.

Resiliency is an important factor to consider when evaluating an email security solution, yet this characteristic often goes overlooked.

With email-related attacks becoming increasingly prevalent and serious, effectively securing your email accounts is more important than ever before.

LinuxSecurity debunks some common myths and misconceptions regarding open source and Linux by answering a few Linux-related frequently asked questions.

Defcon 26 provided individuals and organizations with valuable tips and insight on security and the latest and most effective defenses. Here are some security-related highlights from the event.