Microsoft MXDR Verified 
24×7×365 Managed Security
We make security easy
Forsyte Guardian 365 delivers proactive, human-powered managed security operations so your team can focus on what they do best.
3.7M+
users protected
By Forsyte Guardian 365
1M+
devices secured
Across all client environments
8M+
mail messages secured daliy
By Forsyte Guardian 365
<15min
response time
Average threat response time
Find your security solution
Every organization faces unique security challenges. Tell us who you are, and we'll show you exactly how Guardian 365 can help.
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End-to-end managed security
From risk assessment to incident response, Guardian 365 covers every layer of your security operations, so you don't have to build it yourself.
extended detection & response
endpoint security
security & risk assessments
pen tests & vulnerability scans
Proven results
Microsoft MXDR Verified
Our SOC, processes, and technology have been audited and approved by Microsoft, meeting the rigorous engineering standards for Managed Extended Detection and Response.
AI + ML-Powered Detection
Machine learning and AI analytics process millions of signals daily, surfacing real threats and reducing noise so our analysts focus on what matters.
What sets Guardian 365 apart
We built Guardian 365 to make cybersecurity simple, expert analysts and advanced technology, working together.
Not all security partners are created equal
Your internal IT team is stretched thin. Traditional MSSPs offer basic monitoring. Guardian 365 delivers the dedicated, proactive security operations your organization actually needs.
Option A
Your internal IT team
Security is one of many responsibilities. Bandwidth rarely exists for 24/7 monitoring, dedicated threat hunting, or rapid incident response.
Option B
Traditional MSSP
Basic monitoring and ticket-based alerting. When something happens, you get a notification and you're still responsible for what to do next.
MXDR Verified
Forsyte Guardian 365
Fully managed, proactive security operations. We don't just alert you, we handle it.
A data breach costs $4.45M on average. A Guardian 365 assessment is free.
Microsoft MXDR Verified
Built on Microsoft. Recognized by the industry
Solutions Partner Designations
- Security
- Modern Work
- MISA (Microsoft Intelligent Security Association) Member
Advanced Certifications
- Cloud Security
- Identity and Access Management
- Threat Protection
- Adoption and Change Management
Microsoft MXDR Verified Solutions Provider
2023
Microsoft Security Partner of the Year Runner Up
2022
Microsoft Education US Partner of the Year
2021
Stay ahead of what's next
Threat intelligence, compliance guidance, and security insights from the Guardian 365 team.
The Canvas Breach Reached Further Than You Think.
If your institution uses Canvas and Microsoft 365, the risk didn’t stop at Instructure. It’s sitting in your Entra ID…
Iranian Cyber Threats Escalate: New Campaigns Targeting Water, Energy, and Enterprise Infrastructure
The Threat Has Grown — Here’s What Changed In March 2026, we published a threat advisory covering emerging cyber activity…
When Your Device Management Platform Becomes the Weapon: Lessons from the 2026 Stryker Cyberattack
Security Alert In early 2026, a cyberattack against a major US corporation resulted in attackers using legitimate Microsoft Intune administrative…
Ready to make security easy?
Find out where your organization stands. Our free security assessment gives you a clear picture of your current posture and a roadmap for what comes next.