learn.microsoft.com Enhanced Malware Protection with Microsoft Defender Features
Article Content
- •Cloud Protection is enabled by default for real-time malware defense.
- •Block at First Sight detects and blocks new malware within seconds.
- •Both features are crucial for effective security in Microsoft Defender for Endpoint.
Microsoft has released guidance on two key features of Microsoft Defender Antivirus: Cloud Protection and Block at First Sight. Cloud Protection provides real-time protection against malware by utilizing cloud-based intelligence to identify and block threats. It is enabled by default and is crucial for the effective functioning of Defender for Endpoint. Block at First Sight allows for immediate blocking of suspicious files, enhancing the response time to new malware threats. Both features are applicable to Microsoft Defender for Endpoint Plan 1 and Plan 2. Organizations are encouraged to configure these features properly to maximize their security posture. The articles emphasize the importance of keeping these settings enabled to ensure comprehensive endpoint protection.
Ask AI about this cluster
Answers cite the sources they use
Timeline
More articles in this cluster (2)
Continue Reading
Critical Zero-Day Exploits Target F5 and Check Point Products F5 Networks released emergency hotfixes for a critical zero-day vulnerability, CVE-2026-94127, in its BIG-IP Access Policy Manager on September 22, 2026, after confirming active exploitation. This flaw allows unauthenticated remote code execution (RCE) and has a CVSS score of 9.8. Concurrently, Check Point disclosed…
Critical Zero-Day Vulnerability in F5 BIG-IP APM Exploited for Remote Code Execution F5 Networks has reported a critical vulnerability in its BIG-IP Access Policy Manager (APM), tracked as CVE-2026-94127, which is being actively exploited in the wild. The flaw allows unauthenticated attackers to execute remote code on systems configured with both an APM access policy and an OAuth profile. This…