I read that " draw.io is exceptionally safe", why?
The shout answer is: draw.io is extremly safe because of how it functions.
Your data is never seen by the application. draw.io doesn’ care about your data and simply does not know, what you are doing. Only you have complete control as to who can access your data.
All this and more is well explained in this blogpost Why secure diagramming is essential in your business
Fore more general info on draw.io for Confluence or Jira, please refer to our draw.io webpage.
And more great blogposts on our Blog - draw.io