The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

Best practices include a focus on hardening user authentication and access, ensuring strong network encryption, and ...

An SMTP server allows you to send, receive, and forward email messages between users. Learn how to configure SMTP server in ...

Attackers are now exploiting a critical-severity Windows Server Update Services (WSUS) vulnerability, which already has publicly available proof-of-concept exploit code. Tracked as CVE-2025-59287, ...

Microsoft has released out-of-band (OOB) security updates to patch a critical-severity Windows Server Update Service (WSUS) vulnerability with publicly available proof-of-concept exploit code. WSUS is ...

Microsoft issues emergency patch for a critical WSUS flaw enabling remote code execution CVE-2025-59287 allows unauthenticated attackers to gain SYSTEM privileges without user interaction An ...

Microsoft on Thursday deployed a reworked update for a critical vulnerability in the Windows Server Update Service (WSUS) that has come under attack in the wild. CVE-2025-59287 is a remote code ...

Microsoft on Thursday released out-of-band updates to patch a critical vulnerability impacting the Windows Server Update Service (WSUS), and exploitation of the flaw was seen just hours later. WSUS is ...

If you want to convert a physical server to a Hyper-V VM, follow the steps mentioned in this guide. Do keep in mind that this physical server doesn’t have to be a server; it can be any computer, be it ...

Recently, NSFOCUS CERT detected that Microsoft released a security update that fixed the Windows Server Update Service (WSUS) remote code execution vulnerability (CVE-2025-59287); Because WSUS’s ...

Microsoft has confirmed a new login issue affecting Windows 11, version 24H2, 25H2 and Windows Server 2025 systems. The company says the issue, which triggers Kerberos and NTLM authentication failures ...

My friend Xavier Genestos has just published a new book about Windows Server 2025! Great my friend. Let me check his blog about it and do a short write up as WS 2025 is the latest Microsoft's Server ...