Downloading Security Update for Windows Server 2003 (KB921503) 1.0 from our website was free. The program relates to System Utilities. The most frequent installer filename for the software is: wupdmgr.exe. The following version: 1.0 was the most frequently downloaded one by the program users. This free software was originally created by Microsoft.
From the developer:
Security Update for Windows Server 2003 (KB921503) is a useful application in case a security issue is identified, caused by an attack that could remotely compromise your Windows-based system using Object Linking and Embedding (OLE) Automation and gain control over it. You can help protect your computer by installing this update from Microsoft.
You may want to check out more software, such as Update for Windows Server 2003 KB2661254, Update for Windows Server 2003 KB2748349 or Kaspersky Security for Microsoft Exchange Server 2003, which might be similar to Security Update for Windows Server 2003 (KB921503).
System Optimization
Personal Security