Security blog
Explore insights, industry trends, and practical tips that have the cybersecurity industry buzzing.
Microsoft Entra Hybrid Join: The New Kerberos Method Changes Everything for Education & Government IT
If your organization still runs Active Directory on-premises while using Microsoft 365 or Azure-based services, Hybrid Join is likely central…
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How Education Organizations Can Secure Sensitive Data and AI with Microsoft Purview
Protecting Student, Staff, and Institutional Data in a Modern Education Environment Across K–12 districts and higher education institutions alike, data…
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Strengthening Cybersecurity in Education with Microsoft Defender XDR, Entra ID, and Sentinel
In the first session of our three-part webinar series, Forsyte IT Solutions explored how K–12 schools, school districts, and higher…
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Defending Against “Legitimate Infrastructure” File-Sharing Phishing Campaigns
K‑12 school districts, colleges and universities, and public sector agencies operating in Microsoft 365 are increasingly being targeted by phishing…
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Guardian 365 IOC Bulletin: Monitoring Emerging Cyber Activity Linked to Iranian Threat Actors
Geopolitical events often influence the global cyber threat landscape. In recent weeks, security researchers and government agencies have been closely…
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Defender for Endpoint Effective Settings: See What’s Really Applied on Your Devices
When it comes to endpoint security, knowing what policies you intended to deploy isn’t always the same as knowing what’s…
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Strengthening Cyber Defense at Speed: Guardian 365, Inforcer, and the New IOC Feed
Cyber threats are evolving faster than ever — and the ability to respond quickly, consistently, and at scale has become…
Read more Enhancing Microsoft Teams Security: Integrating Tenant Allow/Block List and Preparing for Source of Authority Migration
Proactive Security and Threat Intelligence for Collaboration Tools As organizations increasingly rely on Microsoft Teams for real-time collaboration and communication,…
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When “Free” PDF Tools Become a Persistent Threat: Inside a Recurring NSteal Malware Campaign
A Simple Download with Lasting Consequences What starts as a routine PDF download can quickly turn into a recurring security…
Read more Guardian 365 Monthly Bulletin: Major M365 Updates & Retirements - February 2026
Guardian 365 personnel perform a monthly review of the updates provided by Microsoft in the M365 Admin Message Center. Updates…
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