Confidentiality. A. Each individual is entitled to have all identifying information that a provider maintains or knows about him remain confidential. Fairfax, VA employment contract attorney answers, "What is a non-disclosure agreement?" Call (703) 865-6100 to schedule a consultation. A written settlement agreement is not confidential unless the parties agree in writing. Easy-to-use VA NDA template. Get a legally written Virginia Non-Disclosure Agreement Template for free! Duration of the agreement. ​​ Confidential information isn't protected indefinitely. In other words, confidentiality agreements can act like noncompetes. Noncompetes are controversial.