Disclosure to the Government. Disclosure of Confidential Information.The sole purpose of the employee non-disclosure agreement is to make clear to an employee that he or she may not disclose your trade secrets without permission. In completing this form employees will be acknowledging in writing that their second job is subordinate to their employment with Nassau County. Download our free employee confidentiality agreement to establish a contract between employee and employer to protect proprietary information of the company. The disclosure or dissemination of confidential information in any form (e.g. , documentation, oral communication, electronic data), without express.