- Why buy E5 Security for Business Premium?
- Defender XDR + Intune Continuing Education
- Blocking a mass spam attack (updated)
- Attack Surface Reduction = Zero Day Protection
- What is Defender Anti-Virus Troubleshooting mode?
- Don’t change the threat actions in anti-virus policy
- Understanding Standard and Strict Preset policies in Defender for Office
- Receive an alert when a message is released from quarantine
- Assign email quarantine management responsibility
- Blocking and monitoring generative AI in your network
- Uninstall Fireflies.ai
- Announcing our Microsoft 365 Newsletter
- The invasive Otter
- How to secure your network from OAuth permissions
- How am I subject to this zero-day? Let’s use Defender
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In this session, I reviewed the very most important parts to start with when setting up your XDR. That doesn’t mean, skip the rest. It means start here and then go back through and configure everything.
Microsoft Defender Vulnerability notifications sent an email informing about a new zero-day in Open SSL. I don’t use Open SSL intentionally so how am I subject to this zero-day?
The problem with OAuth apps is that they don’t ever fully uninstall themselves. The permissions are left there forever, even after you close the account, just waiting for a hacker to figure out how to exploit. In this blog I’ll show you what permissions are granted and how to remove them for M365 and Google users.
Many vendors call this Endpoint Detection and Response (EDR) or Extended Detection and Response (XDR). Microsoft calls it Defender for Business.
5 thoughts on “How to Defender”