Workspace administrators will need to activate CSE, which is disabled by default. After your business has enabled CSE, you can add it to any message in Gmail by clicking the lock symbol to the right of the “To” box and selecting the “Additional encryption” option. The compose panel will become blue, with the words “New encrypted message” shown. Meanwhile, in Calendar, you may add “extra encryption” to the description, attachments, and Google Meet call by clicking the shield symbol next to the event title.
