Supported in various Windows systems such as Windows 98, 2000, and XP versions, Security Shield is available on a free to try basis, with certain limitations. Developed by PCSecurityShield, this privacy protection software is intended to help users secure the privacy of their system and data during online activities. This tool offers automated removal of virus programs as well as spyware, and its virus detection tool is automatically updated from the world-renowned F-Secure virus research laboratory. The utility comprises a firewall that prevents hackers from accessing your sensitive and private data. The tool also offers a Parental Control and Child Time Lock function that helps your monitor your ward’s internet activities.