Exchange Center

ENow Software's Exchange blog built by Microsoft MVPs for IT/Sys Admins.

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March 2024 & April 2024 Hotfix - Microsoft Exchange Security Updates - overview from ENow Software

March 2024 Security Update for Exchange 2019: Issues and April 2024 Hotfix Resolution

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Edward van Biljon

 

Introduction to the March 2024 Security Update

The March 2024 security update for Exchange 2019 was released to address several critical vulnerabilities that pose significant risks to system integrity and security. As Exchange 2019 remains a crucial component in many organizations' IT infrastructure, the timely application of security patches is essential. This update aims to mitigate potential threats that could be exploited by malicious adversaries, thereby safeguarding sensitive data, and ensuring the smooth operation of email services.

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Microsoft’s Deadline to Upgrade Unsupported Exchange Servers is Nearing

Microsoft Deadline to Upgrade Unsupported Exchange Servers is Nearing

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Edward van Biljon

Patching Exchange servers. Three words a lot of us wish would just go away forever. Well, the good news is, in some capacity patching old Microsoft Exchange servers will become a thing of the past. We’ve heard about this tirelessly for years in the tech community, from Microsoft themselves to Microsoft MVP’s and thought leaders, but it’s not just ‘talk’ anymore – it’s rapidly turning into reality.

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Microsoft Exchange Zero Day feature image

October Exchange Zero Day - Everything You Need to Know and Do

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Michel de Rooij

Early August 2022, the Vietnamese organization GTSC Cyber Security noticed anomalies in their SOC and they discovered their Exchange servers were under attack. They quickly determined the attack utilized an unpublished Exchange security vulnerability. Due to earlier Exchange attacks GTSC quickly uncovered the vulnerability and Microsoft was informed about the vulnerability at this time.

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