Secure share links

When you share via a link, you can lock it down so it's only usable the way you intend:

• Password — the recipient must enter a password to open it.
• Expiry — the link stops working after a date you choose.
• Download limit — the link only allows a set number of downloads.

Use these together for sensitive documents — for example, a password-protected link that expires in a week and allows a handful of downloads. If a link is ever shared too widely, let it expire or revoke it rather than worrying about who has the URL.