Secure Guest Users’ Org-Wide Defaults and Sharing Model (Previously Released Security Alert, Enforced)
Where: This change applies to orgs with active communities and sites in Enterprise, Essentials, Unlimited, Performance, and Developer editions.
When: The timelines for the rollout and enforcement of this setting are published in Guest User Security Policies and Timelines.
How: Review the required actions before this security alert is enforced. From Setup, enter Security Alerts in the Quick Find box, then select Security Alerts. For Secure Guest Users’ Org-Wide Defaults and Sharing Model, click Get Started. Follow the instructions in the step-by-step guides for reviewing guest user sharing settings and creating guest user sharing rules.