Cloud-Agnostic Minimal Stack for VPN & Secure Access
1) Remote Employees & Partners (Client VPN)
2) Office / Datacenter ↔ Cloud (Hybrid Site-to-Site)
3) Multi-Cloud or Multi-Region Connectivity
4) Internal Machine ↔ Machine (Service-Level Access)
5) Developer Mesh & Temporary Access
6) Zero-Trust / App-Level Access
Reference Matrix
Common Pitfalls & Fixes
Minimal Stack Summary