What must be configured for each SSID to ensure its security?

To ensure the security of each SSID, it is essential to configure the authentication and encryption method. This is fundamental because these settings determine how users authenticate to the network and how data is secured as it travels over the airwaves.

Authentication mechanisms, such as WPA2 (Wi-Fi Protected Access 2) or WPA3, verify the identities of users attempting to connect to the network. This prevents unauthorized access and ensures that only legitimate users can establish a connection.

Encryption, on the other hand, protects the data being transmitted on the network from eavesdroppers. Without proper encryption, the data can be intercepted and read by malicious actors. Configuring robust encryption protocols—like AES (Advanced Encryption Standard)—is critical for maintaining the confidentiality and integrity of the information being shared over the Wi-Fi network.

While the SSID name and password are important for user access, they do not inherently provide strong security measures against threats. Transmission power settings and wireless channel settings can help optimize performance and reduce interference but do not directly enhance the security of the network. Therefore, focusing on authentication and encryption is paramount for securing each SSID effectively.