Which of the following is a common method for securing a wireless network?

Implementing WPA2 encryption is a widely accepted method for securing a wireless network. WPA2, which stands for WiFi Protected Access II, utilizes strong encryption techniques to protect the data transmitted over the network. It helps in preventing unauthorized access to the network and ensures that data being transferred is encrypted, making it much harder for malicious actors to intercept and decode the information. This standard is robust compared to its predecessor, WEP (Wired Equivalent Privacy), which had significant security flaws.

In contemporary cybersecurity practices, using WPA2 is essential, especially in environments where sensitive data is transmitted. It establishes a secure authentication process and encrypts communication, which protects against eavesdropping and unauthorized access. Thus, adopting WPA2 is a crucial step in securing wireless networks.