Tailscale

Tailscale is a company that specializes in privileged access management (PAM) and provides a zero config virtual private network (VPN) solution. Their PAM solutions focus on restricting or allowing permissions for users, creating a streamlined workflow, and securing sensitive data for teams and companies of all sizes. Tailscale's zero config VPN helps increase the security posture of organizations by integrating with existing identity providers. Their services are used by modern companies looking to implement least privilege access, optimize VPN management, and achieve a zero trust security model. Tailscale's solutions are highly scalable, open-source, and cater to enterprise customers with complex identity requirements and self-hosting needs.

https://tailscale.com/