What is a common way to secure wireless networks?

Using WPA3 encryption is a common and effective way to secure wireless networks. WPA3, which stands for Wi-Fi Protected Access 3, is the latest and most robust security protocol for Wi-Fi networks. It enhances security in several critical ways compared to its predecessors, such as WPA2.

One of the key features of WPA3 is its use of more advanced encryption standards, which provide better protection against brute-force attacks. It introduces a feature called "Simultaneous Authentication of Equals" (SAE), which enhances password-based authentication to prevent unauthorized access. WPA3 also improves encryption by enforcing the use of 192-bit cryptographic strength, which significantly helps to safeguard sensitive data transmitted over the network.

Additionally, WPA3 offers better security for public networks through its "Opportunistic Wireless Encryption" (OWE) feature, which provides some level of encryption even on open Wi-Fi networks, making it harder for attackers to eavesdrop on communications.

In contrast, methods like using WEP encryption are outdated and insecure, as they can be compromised relatively easily with widely available tools. Disabling encryption entirely leaves a network vulnerable to numerous security risks, and using open networks does not provide any protection whatsoever, exposing users to potential eavesdropping and data