Yes, it can operate as a self-hosted ngrok, pinggy, Cloudflare Tunnel with Github/OpenID Connect/SAML SSO and it can also provide anonymous public access, which can be useful for public website/API hosting, among many other use cases. You can see the examples
https://octelium.com/docs/octelium/latest/management/guide/s... and
https://octelium.com/docs/octelium/latest/management/guide/s...