Cybersecurity Scanner

MSJ is on a mission to help businesses tackle Cybersecurity. Start securing your IT infrastructure today with our free domain scanning tool.

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Common System Misconfiguration

Guardian tests your domain for common misconfigurations that lead to phishing, cybersecurity attacks, and damage to your business reputation.

Sample score
Sample score

Not a Techie? Not a Problem

Guardian is for everyone. No Ph.D. required. We designed our tests to be safe for your infrastructure and simple to get started.

Always Free

No hidden fees. We only charge you if you purchase advanced services, like daily scans. Free accounts have access to new features and may manually scan their systems once a month.

Sample score
Sample score

Results that Guide You

Our goal is to make results easy to interpret. We provide summaries, details, and support to make your next steps easy. Use our tests to jumpstart your cybersecurity program or check on your IT provider's performance.