Location of malware distribution servers. These are servers that are used by
malware authors to distribute their payload. Very often the compromised sites are modified to include content from these servers. The color coding works as follows: Green means that we did not find anything
unsual in that country, yellow means low activity, orange medium activity and red high activity.
Guidelines on safe browsingFirst and foremost, enable automatic updates for your operating system as well your browsers, browser
plugins and other applications you are using. Automatic updates ensure that your computer receives the latest security patches as they are published. We also recommend that you run an anti-virus engine that checks network traffic and files on your computer for known
malware and abnormal behavior. If you want to be really sure that your system does not become permanently compromised, you might even want to run your browser in a virtual machine, which you can revert to a clean snapshot after every browsing session.
Webmasters can learn more about cleaning, and most importantly, keeping their sites secure at
StopBadware.org's Tips for Cleaning and Securing a Website.