Cisco FTD VPN access granted; Cisco Identity Services Engine with AnyConnect Cisco ISE using RADIUS. Choose this option for Cisco Identity Services Engine. With this configuration, end users receive an automatic push or phone call for multi-factor authentication after submitting their primary credentials using the AnyConnect Client.

SSL VPN Security - Cisco Additional VPN background information is widely available. This paper addresses security issues and challenges associated with SSL VPN, including general VPN security and specific SSL VPN security, as well as endpoint device security and information protection. Security mechanisms that can be used for risk mitigation are also discussed. Worldwide A virtual private network, or VPN, is an encrypted connection over the Internet from a device to a network. The encrypted connection helps ensure that sensitive data is safely transmitted. It prevents unauthorized people from eavesdropping on the traffic and allows the user to conduct work remotely. Cisco Security Advisory: Cisco IOS XE Software IPsec VPN

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