Wireless Attack
Wireless attacks are security threats that target wireless networks and devices. These attacks exploit vulnerabilities in wireless protocols, authentication mechanisms, and network configurations. Understanding these attack vectors is crucial for implementing proper security measures and protecting wireless networks from unauthorized access and data breaches. Types of Wireless Attacks 🔍 1. Authentication Attacks 🔑 Deauthentication Attack Forces clients to disconnect from legitimate access points Exploits management frames in 802.11 protocols Used to capture handshakes for further attacks Can be used for Evil-Twin and replay attacks Evil Twin Attack Creates rogue access points mimicking legitimate ones Uses same SSID as legitimate networks Often provides stronger signal to attract users Enables traffic monitoring and data theft 2. Encryption Attacks 🔓 WEP Cracking Exploits weak RC4 encryption Vulnerable to statistical attacks Requires capturing initialization vectors (IVs) Tools: Aircrack-ng WPA Cracking More secure than WEP Vulnerable to dictionary attacks Requires four-way handshake capture Tools: Hashcat 3. Network Infrastructure Attacks 🏗️ Rogue Access Point Unauthorized wireless access points Can be physical or software-based Used to bypass network security Enables unauthorized network access Fragmentation Attack Targets WEP networks Extracts PRGA (Pseudorandom Generation Algorithm) Used for packet injection Speeds up WEP password cracking 4. Communication Interception Attacks 🕵️ Man-in-the-Middle (MITM) Intercepts communications between parties Methods: ARP spoofing DNS spoofing SSL stripping Packet interception Capabilities: Traffic monitoring Data modification Malicious content injection Information theft 5. Denial of Service Attacks 📵 Jamming Attack Disrupts wireless communications Methods: Signal interference Frequency overwhelming Denial of service Communication blocking Prevention and Mitigation 🛡️ To protect against wireless attacks, implement the following measures: ...