No.
As we roll out more advanced features, some of them may require inspection, tracking, etc. Such features will always be configurable and participation will be at your sole discretion.
For each new feature, we will detail how it interacts with your serverless function in order for your security team to make an informed decision as to whether or not the feature should be allowed per your compliance policies and procedures.
NOTE: For non-enterprise plans, your serverless function will make an HTTPS request during cold start to load its security policy that you configure. No other communication or data transfers are required unless you elect to opt into a feature that necessitates it.