Category Archives: Microsoft

SCOM: Recipient Address Not Valid

System Center Operations Manager (SCOM) is a great tool for monitoring your infrastructure. Configured correctly, it can let you know when things go awry, and even take action to fix the problem. But what happens when it stops speaking to you?

Hardening Windows Server

This guide is intended to provide basic systems administration instruction for hardening “out-of-the-box” installations of Windows Server.  Even though current versions of Windows Server provides a better security model than previous versions of Windows servers, the attack surface area can be reduced further.