Enhancing the security of overseas store system CRM is crucial for protecting sensitive customer data and ensuring the smooth operation of the business. One of the key aspects of enhancing security is the implementation of an effective access control strategy and permission division practice. Access control strategy refers to the methods and policies used to regulate who can access the CRM system and what they can do once they are inside. This is essential for preventing unauthorized access and ensuring that only authorized personnel can view and modify sensitive information. There are several components to an effective access control strategy, including user authentication, role-based access control, and monitoring and logging of user activities. User authentication is the process of verifying the identity of a user before granting them access to the CRM system. This can be done through methods such as passwords, biometric authentication, or two-factor authentication. By implementing strong user authentication measures, the overseas store system can prevent unauthorized users from gaining access to the CRM system. Role-based access control (RBAC) is another important component of an access control strategy. RBAC involves assigning specific roles to users and granting them access permissions based on their role within the organization. For example, a sales representative may have access to customer contact information, while a manager may have access to sales reports and performance metrics. By implementing RBAC, the overseas store system can ensure that users only have access to the information and functionality that is necessary for their role. In addition to user authentication and RBAC, it is also important to monitor and log user activities within the CRM system. This can help the overseas store system identify any unauthorized access attempts or suspicious behavior, and take appropriate action to mitigate any security threats. Permission division practice refers to the process of dividing the CRM system into different areas or modules, and assigning specific permissions to users based on their role and responsibilities. This can help to further restrict access to sensitive information and functionality within the CRM system. For example, the overseas store system may divide the CRM system into modules such as customer information, sales data, and marketing campaigns. They can then assign specific permissions to users based on their role, so that they only have access to the modules that are relevant to their job function. In conclusion, enhancing the security of overseas store system CRM requires the implementation of an effective access control strategy and permission division practice. By implementing strong user authentication, role-based access control, and monitoring and logging of user activities, the overseas store system can prevent unauthorized access and protect sensitive customer data. Additionally, by dividing the CRM system into different areas and assigning specific permissions to users, the overseas store system can further restrict access to sensitive information and functionality.