By Michael Cherry [bio]
Posted: Nov. 7, 2005

The following is an illustration accompanying an article published by Directions on Microsoft, an independent research firm focused exclusively on Microsoft strategy & technology. Each month we make one or more key articles available to non-subscribers.

The acquisitions of GeCAD and Giant Software are providing the antivirus and antispyware technology that are the foundation of Microsoft's malicious software removal tools.

The Malicious Software Removal Tool, which detects and removes known viruses, worms, and Trojans, is updated monthly and is available for free from Microsoft Update and Windows Update.

Windows Defender, currently in beta as Microsoft Antispyware, detects and removes malicious software such as spyware and adware. When it is finally released, it will be available for free to users who validate that they have a genuine copy of Windows.

OneCare, currently in beta, includes antivirus and antispyware detection and removal, as well as a better firewall, tools to monitor the health of a computer, and a tool to help customers back up and restore their files. OneCare will likely be offered as a Web-based service with a monthly or annual subscription fee.

Client Protection, due to enter beta before the end of 2005, combines antivirus and antispyware detection and removal with tools to help organizations manage the tools on all of their computers. Release date and licensing details are unknown.

Windows Vista, currently in beta and scheduled to ship before the end of 2006, will likely contain integrated antivirus and antispyware engines, but how users will license access to the ongoing signature files is unknown.

Microsoft Antigen for Exchange, scheduled for release in 2006, will contain support for Microsoft's antivirus technologies.

Microsoft FrontBridge, a hosted set of messaging related services including antispam and antivirus scanning, will continue to be offered as a service.