WPA2 (Wi-Fi Protected Access II) is a security protocol for wireless networks, and it has two main modes: Personal and Enterprise.
WPA2 Personal (also known as WPA2-PSK) is designed for home or small office networks. It uses a pre-shared key (PSK) for authentication, where all users share the same password to access the network. This setup is simpler and easier to manage but less secure in environments with multiple users.
WPA2 Enterprise, on the other hand, is tailored for larger organizations. It uses a more complex authentication process that relies on a RADIUS server. Each user has unique credentials (such as a username and password) for access, providing better security and control over user management. This mode is preferable for environments where sensitive data is transmitted or regulatory compliance is required.
In summary, the key difference lies in the method of authentication: WPA2 Personal uses a shared key, while WPA2 Enterprise employs individual user credentials for enhanced security.