: Verifying the identity of users and devices before they can join the network.
: Scrambling data so that even if it is intercepted, it cannot be read without the correct decryption key. Wireless Network Security
Security protocols have evolved significantly over time to address new vulnerabilities: (PDF) Security in Wireless Networks - ResearchGate : Verifying the identity of users and devices
: Ensuring that data has not been altered or tampered with during transmission. Encryption Standards Wireless Network Security
Wireless network security is the practice of protecting Wi-Fi connections from unauthorized access and data theft. Because wireless data travels through the air in all directions, it is naturally more vulnerable to interception than wired connections. A secure wireless network relies on three main pillars: