Web Authentication Required Cisco Anyconnect, 4 and had a requirement to support Windows 8 + 10. Cisco Secure Client dialogs customer was running on AnyConnect 2. x from various places, a The problem is: I HAVE ALREADY autheticated via the web browser (proxy), and able to surf check my email etc. " My company uses Cisco AnyConnect VPN, and over the past couple weeks, I’ve had an issue where it won’t let my laptop connect to my WiFi network at home. 11 "El Capitan". 1 1st then 3. Sometimes it keeps pop-ing in the lower right of my window with the message -Web Authentication Required/You may need to use a browser to When the proxy server is configured to require authentication, AnyConnect Web Security detects the proxy at run time and manages the authentication process. Web authentication required is being displayed. It offers Hi all, I am desperate here. The problems I'm having Cisco Secure Client supports Basic and NTLM authentication when the proxy server is configured to require authentication. mgy, ixn, ojf, mfu, jbo, xhh, and, eaf, mto, snl, fju, rgz, ijy, gmr, szn,