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 Ubuntu operating system has a "hosts" file that the system uses to match IP addresses with domain names before it queries a DNS server for this information. If you map an IP to a domain in the ...

Whether you're looking to protect your kids from sketchy websites or protect yourself from distracting sites while working, sometimes we all need to block a website for our best interests. Balancing ...

You can use a proxy script to block all websites except those in your organization. In effect, you are whitelisting one site here, and blocking out the others. I found a script at berkeley.edu, which ...

Use the hosts file to block access to sites in Linux Here’s how you can use the hosts file to block access to web sites in Linux. 1. Open a terminal window. 2. Type in the following command to back up ...

When you find that Facebook or similar social media websites are interrupting your employees or negatively impacting your company's productivity, blocking your work computers from accessing Facebook ...