"Confidentiality provisions" refers to rules or agreements that ensure information is kept private and not shared with anyone else. It means keeping things secret and not telling anyone else about them. Full definition
Because of certain confidentiality provisions, I can not mention the product or even the type of product it was. (inc.com)
However, our ethical obligation is to serve our client to the fullest and to obtain the best results for them, even if this includes reaching settlements with confidentiality provisions. (allinfirm.com)
This is important because directors have a fiduciary duty to keep company information confidential, but investors do not have a similar obligation absent a contractual confidentiality provision. (startupcompanylawyer.com)