I am the network admin/security with limited security experience. I am a public entity and due to PCI standards I must become PCI 3 compliant. 2 weeks ago I upgraded my Cisco ASA firewall to 5512 ver 9.3. I have Sourcefire IPS LIC and I need to know the best way to meet two goals. 1. Become PCI 3 compliant; 2. Deploying 50 laptop devices in the field that will need to authenticate in real time VIA VPN. We have portable hotpot devices to provide internet. We have Cisco Anyconnect Lic, I need to find a 2FA solution that does not include a FOB. I need some type of soft token solution that I can deploy across my enterprise, meet the PCI standard and secure my multiple vpn connections
THX for any advice.