With all the guest user sharing emails being sent out, you might wonder how to just share the records you want to share with external guest users and secure others. There are two videos that might be helpful in setting up flows to do that: One for communities and the other one for Visualforce pages. And always: Decide what to share for yourself and your org, and manage the sharing setup and the associated risks very delicately.

Community flow setup for guest user: https://youtu.be/weoRR2qUu5o

Visualforce page setup for guest user: https://youtu.be/tGvf4TqgJbE

Enjoy

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