vpn sql

It seems like you might be referring to a VPN (Virtual Private Network) that integrates with SQL (Structured Query Language), which is typically used for database management. However, there isn't a widely recognized VPN that specifically uses SQL for its functionality. If you're referring to a specific product or service, please provide more details so I can assist you better. If you meant something else or need information on VPNs in general, feel free to ask!