There are two Confluence add-ons for securing content:
Both of these plugins allow you to store encrypted content on a confluence page.
Attaching a document and having that document encrypted is a bit different and does not seem to be a feature of either of those plugins. However, there's nothing stopping you from using a third-party tool to encrypt the document client-side, upload the encrypted document it as a regular attachment, and then storing the encryption key in Confluence (perhaps even in one of those macros).
More and more people are building their careers with Atlassian, and we want you to be at the front of this wave! Important Dates Start the Certification Prep Course by 2 April 2019 Take your e...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs