October Windows Server updates may disrupt Exchange email. Learn which servers are affected, the symptoms, and Microsoft's ...

Microsoft has confirmed that this month's Windows Server security updates are causing OWA sign-in and mail delivery issues on some Exchange Server systems.

Hackers abused a Microsoft SQL Server to run commands, steal credentials and source code, and move files in a Viva Aerobus-linked attack.

This week’s roundup covers a massive Microsoft Patch Tuesday with two exploited zero-days, active FortiGate exploitation, a critical PAN-OS root-level RCE flaw, the Revolut KYC data breach, and more ...

Our in-house experts conduct independent, hands-on testing and transparent reviews of VPS hosting providers by using real server environments, and industry-recognized benchmarking methods to ensure ...

Both August client and server-side updates ship with empty known-issues lists. This may change over the coming days so checking back to the Microsoft Security Update Guide (MSRC) may be prudent.

A port is a logical access point used by networking protocols to distinguish different services on the same device. For example, HTTP uses port 80, HTTPS uses 443, and RDP uses 3389. Windows Firewall ...

Microsoft is walking away from more products this year than it did in 2025. Products that still run on millions of devices, including Windows 11 24H2, Office 2021, SQL Server 2016, and Windows Server ...

Firewall systems help prevent unauthorized access to computer resources. If a firewall is turned on but not correctly configured, attempts to connect to SQL Server might be blocked. To access an ...

Microsoft delivered fixes for issues affecting everything from Windows to Office, .NET, and SQL Server, and several patches that should be deployed ASAP. Microsoft this week released 139 updates ...

The “A network-related or instance-specific error occurred while establishing a connection to SQL Server” message appears when your app or client cannot reach the ...

Microsoft SQL Server installation is simple when system requirements and edition choices are planned. Choosing the right authentication mode, such as Windows Authentication, improves security and ...