![]() If you’re connected to the internet through a router, you already have a type of hardware firewall that prevents random networking-based external threats from reaching your computers. Most recent versions of Windows include a software firewall that is on by default. ![]() For example, a firewall may allow checking email and browsing the web, but disallow things like Windows file sharing. Here are some things you can (and should) do to stay safe.Ī firewall is a piece of software or hardware that sits between your computer and the internet and only allows certain types of data to cross. It seems not a day goes by that we don’t hear some new kind of threat aimed at wreaking havoc across machines connected to the internet. ![]() The very concept of “internet safety” is almost an oxymoron these days. Subscribe to The Ask Leo! Newsletter and get the 88-page Ask Leo! Guide to Staying Safe on the Internet – FREE Edition digital download as a gift. Based in part on this article, the Ask Leo! Guide to Staying Safe on the Internet – FREE Edition will help you identify the most important steps you can take to keep your computer and yourself safe as you navigate today’s digital landscape.
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