69
Cirrus LT Plus User Manual v1.2 - Chapter 4
2nd Factor Authentication
Two factor authentication is becoming more and more popular to further
secure remote connections. Cirrus LT Plus supports a number of 2nd fac-
tor authentication methods. If you are using any of the following 2nd factor
authentication methods, the Cirrus LT Plus will ask you additional questions
after you initially submit your logon credentials.
Currently supported 2nd factor authentication methods include:
• DuoSecurity - https://www.duosecurity.com/
• Entrust Grid Cards (with Juniper VPN only) - http://www.entrust.com/
gridcard/
• CAC Cards