Data transfer between two different organizations on GCP

[Nikp]

What is the best practice to transfer bidirectional data between two different organizations on GCP without exposing the data to the public internet, while ensuring it is highly secure? Any solutions or suggestions are appreciated.

[diannemcm · Accepted solution]

Hi @Nikp,

Welcome to Google Cloud Community!

Per checking this is the same query  you have sent, wherein  documentations and difference between VPC Peering and Private Service Connect for the connection of two different organizations in GCP. 

To summarize, Private Service Connect is enhanced Security. It offers stronger isolation and security than VPC Peering, as it doesn't require exposing internal IP addresses to the other organization. It acts as a gateway, abstracting the internal network structure. Ideal for accessing third-party services or managed services across organizations while maintaining strict security and network isolation. 

As for the VPC Peering, it is a simpler and more cost-effective option for scenarios where you need basic private network connectivity between two organizations and don’t require complex service-level security.

I hope the information above is helpful.