Apple added a significant new feature to Safari in version 5.0.1. It hasn’t garnered much attention and you may not have heard about it. It’s called DNS prefetching, and its purpose is to speed up the ...

Apple's paid privacy service is supposed to prevent the outflow of private browser data. Security researchers say this is not always the case.

Browser VPN extensions for Google Chrome may be leaking DNS queries to external observers thanks to a Chrome feature called DNS prefetching. DNS prefetching works when Chrome makes DNS requests before ...

If you pay for iCloud+ and use Safari, you may have turned on iCloud Private Relay for an extra layer of privacy. Apple designed the feature to prevent websites from seeing your actual IP address and ...

Chrome for Android will soon support DNS prefetching, a technology that allows for faster web browsing. DNS prefetching, which is also known as asynchronous DNS, was hidden deep within the options in ...