Salesforce Security and Sharing Model Demystified

The Salesforce Sharing and Security Model has undergone numerous enhancements and offers many features to help you configure it to meet the privacy requirements your company demands. Join us as we cover declarative and programmatic approaches to consider and we'll explore how the performance of your Salesforce org is linked to the sharing settings you define. You'll ultimately walk away with practical tips for making the most of your Salesforce security model.

[@babycatshifinvinyl6411]

This a a great summary of SF sharing and very good presentation.
Additionally , keep in mind Customer community plus users get access to Sharing rules and Role hierarchy and not just sharing sets. While CCP and Partner community users can now use sharing sets as well.

[@bobhatcher3007]

This is good review material for the Sharing & Visibility Designer exam.

[@schoolcompetitions5280]

Nice and informative session, keep it up.