There are numerous summaries of SEO best practices available but for understanding the nuance, algorithms, and reasons many of these are lacking. Google themselves provides a best practice guide but does not explain the why or the nuance behind the best practices. The best practices are full stack SEO that combines: What the site says about itself, (or on-site SEO); What the web says about the site, (or off-site SEO); How the users interact with the content; And, includes technical SEO, (sitemaps, robots.txt, canonicalization, etc).
In order to live stream using peer-to-peer technology, WebRTC (et la), The system/systems need to receive at the minimum one video while they are creating another video and then composite the videos into a single video for the screen and or a stream. The compositing can be CPU intensive.
Godot provides a rich assortment of protocols for multiplayer online gaming.
What does fail2ban do?
What are its limitations?
Both UFW, iptables, and nftables are command-line, (or APIs), to the same netfilter services.
Etcher or Rufus are both good programs for creating a bootable USB stick. In my case Rufus is faster and works better on windows.