Blog
Artikel über Netzwerke, Sicherheit und das Internet.
What Is an IP Address and How Does It Work?
The basics of IP addresses, the difference between IPv4 and IPv6, and how the internet handles addressing.
Weiterlesen →7 Ways to Improve Your Internet Speed
Practical tips to fix slow internet: router placement, DNS settings and more.
Weiterlesen →What Is a VPN, How Does It Work, and Do You Really Need One?
A clear look at how VPNs encrypt your traffic, how they affect your privacy, and when they actually help.
Weiterlesen →A Guide to Common Port Numbers: 15 Ports and What They Do
80, 443, 22, 3389... what do these port numbers actually mean? A network and security primer.
Weiterlesen →