McAfee SiteAdvisor helps protect you from all kinds of Web-based
security threats including spyware, adware, spam, viruses, browser
exploits, and online scams. Our automated testers continually
patrol the Web to browse sites, download files, and sign-up for
things with e-mail addresses. As you search, browse, download, or
register online, SiteAdvisor's safety ratings help you stay safe
and in control.
Version 2.2.1.3 may include unspecified updates, enhancements, or
bug fixes.
Download it from here