Ok... - 4 x Samba4 DCs on various LANs (file server, ldap, krb, dns, ntp) - Interconnected at VPN hub in London on Linode over wireguard - "Road-warrior" VPN

Ok... - 4 x Samba4 DCs on various LANs (file server, ldap, krb, dns, ntp) - Interconnected at VPN hub in London on Linode over wireguard - "Road-warrior" VPN via ocserv, shadowsocks and strongswan - Plex - Nextcloud + OnlyOffice - 2 x Windows Server 2008 R2 - Postfix/Dovecot/Horde for mail on a Samba DC for fast LDAP - Private internal family blog - Simplesamlphp and mod_auth_mellon for SSO, authenticates via kerberos, if not then SSL (my family use smartcards) and finally username, password and TOTP, all verified against AD - Transmission - Xen Orchestra (for managing xcp-ng) - Rockstor (OS for my NAS using BTRFS RAID10) - django-ca (for PKI for smartcards and internel certs) - Used to run Citrix XenApp but now aiming for all desktops to be Linux, so looking at deploying ThinLinc - Asterisk (all our family have FXO adapters on their phone lines, and all phones have FXS adapters, saves on our international phone calls, and all routed over our VPNs) I'm a student of languages at uni, but I dunno maybe I should do sysadmin or something