Free Security Check Ups
Text files for viruses:
VirusTotal is a free service that analyzes suspicious files and URLs and facilitates the quick detection of viruses, worms, trojans, and all kinds of malware. If you downloaded or notice a questionable file on your computer, use this site to upload that file to be tested.
Free anti-virus & computer network software:
These companies provide free up-to-date anti-virus software.
Web Sites with online testing tools:
Scan computer for viruses and Malware: Many computer security vendors offer free computer security checks for your
computer. Visit a link below to check your computer for known viruses, spyware, and more and discover if your computer is vulnerable to cyber attacks.
Test the safety of a website: Several organizations offer free on-line tools for looking up a potentially
malicious website. Some of these tools provide historical information; others
examine the URL in real time to identify threats: