Microsoft Defender

On November 2nd 2021, Microsoft announced Microsoft Defender for Business. The announcement comes following a series of rebranding exercises into the “Microsoft Defender for” fold. What is Microsoft Defender for Business? Microsoft Defender for Business is a new endpoint security solution that will be available soon in preview. Defender for Business is designed to bring…

Microsoft has launched a new standalone version of its Defender for Business solution for commercial customers. The new cost-effective enterprise-grade endpoint security offering was first announced at Ignite 2021, and it’s designed for small to medium-sized businesses with up to 300 employees. The Redmond giant started rolling out Microsoft Defender for Business to organizations with…

Microsoft Defender for Office 365 is getting a new update that lets enterprise admins prioritize threat protection for critical users. The priority account protection feature, which was announced back in February, started rolling out earlier this week, and it should hit general availability next month. For those unfamiliar, Microsoft Defender for Office 365 introduced priority…

Microsoft has announced this morning some improvements for its Defender for Cloud suite. The company says that the Microsoft Defender for Cloud service will now provide native support for Google Cloud Platform (GCP) environments, and this capability is currently available in public preview for all enterprise customers. Microsoft Defender for Cloud (formerly known as Azure…

Microsoft is getting ready to enable a new security feature in Microsoft Defender that should make it more difficult for threat actors to steal credentials from Windows PCs. The company says that the Attack Surface Reduction (ASR) security rule will help to prevent admin-level hackers from accessing the Local Security Authority Server Service (LSASS) process….

Microsoft has launched a new Microsoft Defender Preview app for Windows and Android devices. This is currently available to download in the United States, but the company plans to expand its availability to all users worldwide later this year. The new Microsoft Defender Preview app is a centralized security solution that allows users to control…

Security researchers have discovered a flaw in Microsoft Defender Antivirus that could allow attackers to bypass the malware detection solution on Windows machines. According to a report from Bleeping Computer, this issue specifically impacts Windows 10 devices running version 21H1 and 21H2. Microsoft Defender is the default anti-malware software, which scans files and processes to…

Last month, Microsoft released the November Patch Tuesday updates to address two Active Directory (AD) Domain Services privilege escalation security flaws affecting all supported versions of Windows Server. But it looks like some customers have not updated their servers yet. The company published a blog post yesterday advising customers to install the emergency fixes on…

Previously known as Windows Defender Application Control (WDAC), Microsoft Defender Application Control (MDAC) is now even more accessible to organizations through the removal of the Windows 10 Enterprise / Education requirement. Now, organizations using Windows 10 and Windows 11 Professional are able to leverage the feature to gain greater insight and control of their Windows…

In this article, I’m going to describe how to use Microsoft 365 Defender Threat Analytics to improve security in your organization. Over three Petri articles, we’ve dived into what Microsoft Defender for Endpoint (MDE) is, how you can migrate to it, and how it should be configured. Part 1: Understanding Microsoft Defender for Endpoint and…