The IT department has just purchased 15 wireless access points in order to provide full wireless coverage for all 100 employees within the company and is looking to deploy the most secure and scalable wireless implementation. Which open source authentication method would perform authentication on behalf of all 15 wireless network devices?

The IT department has just purchased 15 wireless access points in order to provide full wireless coverage for all 100 employees within the company and is looking to deploy the most secure and scalable wireless implementation. Which open source authentication method would perform authentication on behalf of all 15 wireless network devices?

• TACACS+
• TKIP
• RADIUS
• WPA2-PSK
  

  Explanation: RADIUS and TACACS+ both use a separate server that performs authentication on behalf of network devices. However, RADIUS is an open standard and provides greater compatibility.