- * **Sysadmin**: KVM, XEN, Docker, Puppet, systemd, Nagios, Munin
- * **Server software**: BIND, Postfix, Exim, Apache, Nginx, MySQL, PostgreSQL, Mediawiki, Asterisk
- * **Networking**: QUIC, HTTP/3, IPv6, TCP, TLS, DNSSEC, BGP
+ * **Network protocols**: QUIC, HTTP, IPv6, TCP, TLS, DNSSEC, BGP
+ * **Sysadmin**: KVM, Docker, Puppet, Google Cloud, systemd, Nagios, Munin
+ * **Server software**: Apache, Nginx, BIND, Postfix, Exim, MySQL, PostgreSQL, Mediawiki, Asterisk