Category Archives: Microsoft 365 Defender

Microsoft 365 Defender Gets Multi-Tenant Support in Public Preview

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Microsoft has introduced multi-tenant support in public preview for Microsoft 365 Defender. This feature simplifies the lives of IT pros by providing a unified view for investigating incidents and conducting advanced threat hunting across multiple tenants. Microsoft 365 Defender is a security solution that allows IT Pros to protect data across Microsoft 365 environments. The…

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Using Microsoft Sentinel to Automate and Reduce Security Alerts

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Microsoft 365 Defender, Identity Protection, and Microsoft Sentinel generate an avalanche of security incidents that require attention. In this article, I will give you an overview of what tools are at your disposal, what incidents are useful, and how to make Microsoft Sentinel reduce alerts. Security incidents in a single pane of glass Today’s security…

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Microsoft 365 Defender Adds New URL Page to Block Phishing Attacks

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Microsoft has launched a URL page for its Microsoft 365 Defender solution. The new page provides a unified hub that lets security teams investigate URLs and domains as well as take remediation actions. “Whether it’s pivoting to emails, user clicks, or devices associated with URLs and fully qualified domain names (FQDNs), the enhanced functionality of…

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Mastering Microsoft 365 Administration: A Guide to Microsoft’s Various Admin Centers

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Microsoft provides a comprehensive suite of tools for effectively administrating and managing various aspects of the Microsoft 365 platform. There’s not just one Office 365 portal, IT pros actually have access to various admin centers, each tailored to manage specific aspects of the platform. In this article, we will explore the key admin centers available…

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How To Block Senders in Office 365

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There are quite a few methods IT Pros can use to block malicious and harmful emails from flowing into their organizations. Similar to my previous post on adding a whitelist email address or domain to your Microsoft 365 settings, I’m going to detail different methods to block senders in Officer 365 and offer some commentary…

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New phishing and business email compromise campaigns increase in complexity, bypass MFA

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Read the technical details about a new AiTM phishing attack combined with a BEC campaign as revealed by Microsoft, and learn how to mitigate this threat.
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