SCENARIO : WPA2-PSK (Static Key) 

CATEGORY : Authentication 

PURPOSE / USE CASE : Simple shared key for controlled environments 

STEPS TO TEST : Create SSID, set PSK, connect a client 

 

 

WPA2-PSK (Static Key) stands for Wi-Fi Protected Access 2 – Pre-Shared Key, and it is a common method used to secure Wi-Fi networks, especially in home and small business environments. 

BREAKDOWN: 

  • WPA2: A security protocol that protects wireless networks by encrypting data. 

  • PSK (Pre-Shared Key): A password (static key) that is shared between the router and clients. 

  • Static Key: The same key is manually configured on all devices (it doesn't change unless you change it yourself). 

HOW IT WORKS: 

Step 1: 

Onboard RAY Access Point in RAY cloud controller. 

Step 2: 

Configure Desired Network Interface so that we can attach it while configuring SSID. 

 

 

Step 3: 

Create WLAN for broadcasting SSID. As shown in the screen capture, we must give the WLAN name, SSID name and attached network Interface that we have created for the Accesspoint. We will select WPA2  for Security.  

Configure password that client / user has to enter while connecting to the same SSID. 

 

Step 4: 

Connect client / user to the configured SSID with the same password we have configured in WPA2 while configuring SSID. 

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Step 5: 

You can also check the connected client details in your cloud controller. 

 

PROS: 

  • Simple to set up. 

  • Strong encryption with AES (much better than older standards like WEP). 

  • Suitable for home or small office use. 

CONS: 

  • All users share the same key. If someone leaves or you suspect a compromise, you must change the password on all devices. 

  • Not ideal for large networks or environments needing per-user control.