The latest release of Mozilla's Firefox browser will now block third-party tracking cookies by default. The privacy protection arrived Tuesday in Firefox 67.0.1. "When it comes to privacy, default ...

Once you understand what email tracking pixels do, you'll want to block them—just like me. These silent trackers report your online activities to the sender, letting them know exactly when and how you ...

On February 16, Google implemented a significant shift in its advertising policies, allowing advertisers to collect IP addresses and use device fingerprinting – two tracking methods that had been ...

While blocking IP ranges work perfectly, blocking a website or domain is tricky. That’s because there can be a multiple IP attached to the domain, and while you can prevent them, the DNS resolver can ...

When you use IPTables to create a firewall for your company's Web server, one way to prevent certain users from accessing the server is to block their IP addresses. Use the "iptables" command to ...