A confidentiality agreement (NDA), also known as a confidentiality agreement (CA), a confidential disclosure agreement (CDA), a protected information agreement (PIA) or a confidentiality agreement (SA), is a legal contract or part of a contract between at least two parties that describes documents, knowledge or confidential information that the parties wish to share for specific purposes. but restrict access. Doctor-patient confidentiality (doctor-patient privilege), lawyer-client privilege, priestly penance privilege, bank-client confidentiality and kickback agreements are examples of NDAs that are often not written into a written contract between the parties. There is a law that allows for protected disclosure despite an NDA, even though employers sometimes silence the former employee. DDAs may be „reciprocal“, meaning that both parties are limited in their use of the materials supplied, or may restrict the use of materials by a single party. The parties declare their readiness to enter into a confidential relationship regarding the disclosure of certain proprietary and confidential information („Confidential Information“). A confidentiality agreement (NDA) is a legal and binding contract. In this case, a person or company undertakes to treat certain information as a trade secret so as not to pass it on to others without permission….