Needed URL endpoints to whitelist for pub-sub (publish)

[Anoop Kumar]

Hello,

I am using pub/sub python client.

Our organization's firewall is stopping us to publish.

Hence API endpoint URLs used by pub/sub client is needed to whitelist them from the firewall.

Any help will be much appreciated.

Thanks in advance.

[George (Cloud Platform Support)]

Hello Anoop, 

If you rely on IP-based firewall rules as a security mechanism, note that Cloud Pub/Sub is not associated with any specific IP address. Configuration of your Organization's firewall falls under your Organization's responsibility, and you should take into consideration the situation described here and on the "Access control" documentation page. 

[John lee]

check this

https://enterprise.comodo.com/blog/what-is-endpoint-security/