One of the easiest yet least known ways to drastically improve any PC’s ability to defend itself against malware such as adware or spyware is to simply redirect malicious websites using the hosts file ...

The Windows Hosts file is a text file that contains Internet Protocol addresses and their domain hostnames. Similar to an address or telephone book, Windows refers to the Hosts file before it checks ...

Computers on the Internet address each other with numbers. What appears as computerworld.com to a human being is 65.221.110.98 to a computer. The system that translates between names and the ...

There’s no shortage of browser extensions you can use to stay productive by blocking distracting websites throughout the day. (Sorry Reddit, YouTube, and Facebook.) But are they really that effective ...

Get to know the Linux hosts file and how to use it Your email has been sent If you're new to Linux, there's a very handy file you'll want to learn about right away. Jack Wallen introduces you to the ...

When it's enabled, trying to hit "production.server.com" adds a second entry to the DNS resolver cache, one with the real IP address of the production server, in addition to the entry I listed above ...