Articles about networking & security
Discover how the Domain Name System works, why your ISP can see everything, and how DNS over HTTPS is essential for your online privacy.
Understand the difference between the legacy IPv4 and the new IPv6 protocols, and discover why the transition is crucial for the future of the internet.
Many users believe they are fully anonymous in incognito or private mode. In this article, we explain what your browser does and doesn't protect.
Discover the hard truth about Virtual Private Networks. Does it really protect all your data, or is total anonymity a myth?
Understand how TLS ciphers secure your data against hackers, and why the upgrade to TLS 1.3 makes your internet faster and safer.
Frozen video, robotic audio or dropped calls, the cause is almost never "slow internet". These are the seven real culprits.
Bufferbloat is the invisible cause of stuttering video calls and lag while gaming. Here is how to detect and fix it.