Wi-Fi Security
Measures to protect wireless networks from unauthorized access and attacks.
Understanding Wi-Fi Security
Wi-Fi Security refers to measures taken to protect wireless networks from unauthorized access, data interception, and cyber threats. Unsecured Wi-Fi networks can be exploited for eavesdropping, man-in-the-middle (MITM) attacks, and malware distribution.
Common Wi-Fi Security Threats
Evil Twin Attack – Attackers create a rogue Wi-Fi network that mimics a legitimate one to intercept data.
Man-in-the-Middle (MITM) Attacks – Hackers intercept communication between a user and a network.
Packet Sniffing – Attackers capture and analyze data packets traveling over an unencrypted network.
Brute Force Attacks – Automated attacks attempt to guess Wi-Fi passwords.
Deauthentication Attacks – Attackers forcefully disconnect users to capture authentication credentials.
Advanced Wi-Fi Security Measures
VPN Usage on Public Wi-Fi – Encrypts traffic to protect against data interception.
Hidden SSID Broadcasting – Prevents the Wi-Fi network from being openly visible.
Implementing 802.1X Authentication – Requires device authentication before connecting to Wi-Fi.
Securing IoT Devices – Ensures smart home devices do not expose the network to threats.