What Are the Key Differences Between WPA2 and WPA3 in Terms of Encryption?

1. Encryption

WPA3 offers a higher level of encryption, with enterprise networks benefitting from 192-bit security. This added strength protects against increasingly sophisticated hacking attempts. WPA2 relies on 128-bit encryption, which remains secure but is less resilient to modern attacks.

2. Ease of Use

WPA3 simplifies the process of connecting devices to Wi-Fi, particularly for those without screens or input interfaces, such as smart doorbells or thermostats. This improvement makes WPA3 ideal for smart homes and IoT-heavy environments.

3. Security Enhancements

One of the standout features of WPA3 is forward secrecy. Even if a hacker intercepts encrypted data, they cannot decrypt it later, even if they gain access to the network key. This is a significant improvement over WPA2, which lacks this protection.