There are no regulatory protections that specifically cover employees in the Trade Secrets Regulations. However, agreed confidentiality provisions in an employment contract may grant certain levels of protections.
The Copyright Law restricts the right to assign copyright in future works (any such purported assignment is deemed "null and void"). Standard language in employment contracts often vests ownership of all works created by the employee in the employer. Employers that usually rely on future copyright assignments need to ensure that suitable intellectual property rights provisions are used, as those rights will not automatically vest in the employer.
The general position under the Patents Law is that the employer shall be the owner of the relevant protection document (a patent, or a certificate of layout design), subject to certain stipulated requirements and exceptions in the Patents Law. There are however provisions in the Patents Law that provide for an employee's right to receive a special award.