User Account Control

admin-approval-mode-prompts.gifUser Account Control (UAC) is the biggest security improvement to Windows Vista, and you’ll hate it.

You see, sometimes, bad software (known as spyware, viruses, or malware) can abuse your user account to change settings on your computer. It happens to everyone, including me (several times). One of the most effective ways to stop this software is to strip away your user accounts’ rights to make changes or install software. That’s what UAC does–it gives you an account that can’t install software or make important changes.

Of course, sometimes you’ll want to make a change. That’s when UAC will prompt you for confirmation. If you’re doing something like installing software or changing your computer’s clock, go ahead and click Continue or type the password for an administrative user account. If you’re just browsing the Web or reading e-mail, click Cancel, because some bad software might have caused the prompt to appear. If you’re just sick of UAC and you have antispyware and antivirus software installed, you can follow these instructions to disable UAC.

This entry was posted in Security, Tips by Tony Northrup. Bookmark the permalink.

About Tony Northrup

Tony Northrup, MVP, MCITP, MCPD, MCSE, MCTS, and CISSP, is a Windows consultant and author living in Waterford, Connecticut, in the United States. Tony started programming before Windows 1.0 was released, but has focused on Windows administration and development for the last fifteen years. He has written more than two dozen books covering Windows development, networking, and security. Among other titles, Tony is coauthor of the Windows 7 Resource Kit, the Windows Vista Resource Kit, and Windows Server 2008 Networking and Network Access Protection (NAP). When he's not writing, Tony enjoys photography, travel, and being awesome. Tony lives with his girlfriend, Chelsea, her daughter, Madelyn, and three dogs. You can learn more about Tony by visiting his personal website at http://www.northrup.org and his photography portfolio at http://northrupphotography.com.