# Atheros Client Utility Help

Introduction System Requirements Profile Management Create or Modify a Profile Remove a Profile Profile Auto Selection Switch Profiles Configure TCP/IP Configuring Win XP Security EAP-FAST EAP-TLS EAP-TTLS PEAP (EAP-GTC) PEAP (EAP-MSCHAP V2) LEAP WPA Passphrase Check Status or Diagnostics Check Current Status Check Driver Information Check Statistics Connect to Another Network Settings Signal Strength Display Data Display Display Refresh Interval Tools Tray Icon Troubleshooting Utility Enable/ Disable the Radio atherosatherosather |  | ### Using EAP-TLS Security To use EAP-TLS security In the Atheros Client Utility, access the Security tab in the Profile Management window. On the Security tab, choose the WPA radio button. OR: On the Security tab, choose the 802.1x radio button. Choose EAP-TLS from the drop-down menu. Enabling EAP-TLS security: To use EAP-TLS security, the machine must already have the EAP-TLS certificates downloaded onto it. Check with the IT manager. If EAP-TLS is supported, choose EAP-TLS from the drop-down menu on the right, then click the Configure button. Select the appropriate certificate authority from the list. The server/domain name and the login name are filled in automatically from the certificate information. Click OK. Click OK. Activate the profile.