Google Chrome developers have announced plans to roll out DNS-over-HTTPS (DoH) support to Chrome web browser for Linux. DoH has been supported on Google Chrome for other platforms, including Windows, ...

The Linux host command can retrieve a lot of useful information from the domain name service, but has a lot of options that you need to understand to get started. The host command on Linux systems can ...

Researchers from Tsinghua University and the University of California have identified a new method that can be used to conduct DNS cache poisoning attacks. The new discovery revives a 2008 bug that ...

However, I did want to use encrypted DNS so I plan to use systemd-resolved as the resolver for DNS (looks like it supports DNS over TLS). As of right now I don't plan on setting up VLANs (I have a ...

The other day in the Linux Journal IRC room (#linuxjournal on Freenode), I was whining to the channel about no-ip.com deleting my account without warning. My home IP address hadn't changed in a couple ...

IPv6 is the next-generation protocol designed by the Internet Engineering Task Force (IETF) to replace IPv4, the current version of the Internet Protocol. IPv4 has been remarkably resilient. However, ...

cPanel is an administrative interface for server processes on a Linux server. cPanel provides a single interface to review settings on the server, and this interface is much easier to navigate for ...