The worst possible action that an employee may receive for sharing his or her password or access with others is termination, because this is a serious breach of the organization's information security policy and access control policy. Sharing password or access with others may allow unauthorized users to access sensitive or confidential information, or to perform malicious or fraudulent activities on behalf of the employee. The employee should keep his or her password or access confidential and secure, and should not disclose it to anyone under any circumstances. Reference: [CQI & IRCA Certified ISO/IEC 27001:2022 Lead Auditor Training Course], [ISO/IEC 27001:2022 Information technology - Security techniques - Information security management systems - Requirements], Example of an information security policy, Example of an access control policy