Is it safe to store your law firm information (and most importantly, your client

Is it safe to store your law firm information (and most importantly, your client

Is it safe to store your law firm information (and most importantly, your client’s confidential and privileged information) in the cloud? Read the recommended Zamora article:
Victor M. Zamora, Cloud Cover Choosing the Right Cloud Services for Your Firm, 109 Ill. B.J. 30 (2021).
(I ATTACHED THE ARTICLE)
The article can be found with this citation in the Westlaw Next database in the PG Library and a copy of the article is attached to the professor’s initial post below.
What does the state bar for your home state say, if anything, on using cloud storage? Does it agree with the article from the Illinois Bar Journal? What standards are required for evaluating the system? Share your research with your classmates.