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Module 6: Wireless Networking - Coggle Diagram
Module 6: Wireless Networking
Wi-Fi Network Security
WEP (Wired Equivalent Privacy) (LEGACY)
SKA (Shared Key Authentication)
OSA (Open System Authentication)
WPA (Web Protected Access)
TKIP (Temporal key Integrity Protocol)
Key Distribution
Encryption
Message Integrity
WPA2 (Wi-Fi Protected Access, V2)
CCMP (Counter Mode with CBC MAC)
Message Integrity
Encryption
Personal and Enterprise
PSK (Pre-Shared Key - common on home routers)
RADIUS (Remote Authentication Dial-In User Service)
EAP (Extensible Authentication Protocol)
Authentication Server
Authenticator
Supplicant
EAP-TLS
PEAP
EAP-FAST
Other Security Configurations
Guest network
Wireless client isolation
Geofencing
Captive Portal
AP and antenna placement
IoT Access Considerations
Security Threats to Wi-Fi Networks
Evil Twin
WPA Attack
War Chalking
WPS Attack
War Driving
Troubleshooting Wi-Fi Networks
Wi-Fi Network Tools
Spectrum Analyzer
Wi-Fi Analyzer
Avoid Pitfalls
No Connection
Static Channel Utilization
Mismatched RF Band
Incorrect Passphrase
Mismatched Standards
Encryption Protocol Mismatch
Long AP Association Time
Wrong SSID
Slow Connections
Interference
Channel Overlap
RF Attenuation/Signal Loss
Wireless Standard Specifications
Insufficient Wireless Coverage
Simultaneous Wired and Wireless Connections
Problems with Firmware Updates
Incorrect Antenna Type
Mismatched Antenna Polarization
Client Saturation or Overcapacity
Client Disassociation Issues