ChatGPT SearchSep 20, 2026
If your main goal is blocking malicious websites while also getting strong endpoint detection and response (EDR), I’d evaluate these enterprise options:
| Platform | Web-threat protection | Advanced endpoint protection | Particularly useful when… |
|---|---|---|---|
| Phishing, malware, exploit and low-reputation sites; works across Edge, Chrome and Firefox | EDR, behavioral protection, ASR, automated investigation/response | You already use Microsoft 365/Windows | |
| Palo Alto Cortex XDR |
Sources7
- learn.microsoft.comProtect your organization against web threats - Microsoft Defender for Endpoint | Microsoft Learn
- learn.microsoft.comUse network protection to help prevent connections to malicious or suspicious sites - Microsoft Defender for Endpoint | Microsoft Learn
- learn.microsoft.comASR rules overview - Microsoft Defender for Endpoint | Microsoft Learn
- learn.microsoft.comASR rules deployment guide - Microsoft Defender for Endpoint | Microsoft Learn
- learn.microsoft.comZero Trust with Microsoft Defender for Endpoint - Microsoft Defender for Endpoint | Microsoft Learn
- microsoft.comMicrosoft Defender for Business | Microsoft Security