Evaluates the security health of an endpoint (e.g., checking if antivirus is up to date) before allowing network access.
The client utilizes advanced protocols including DTLS , IPsec IKEv2 , and TLS 1.2 to ensure high-speed, encrypted access to corporate resources, even for latency-sensitive applications like VoIP. Modular Security Architecture
To prevent users from circumventing the VPN tunnel, AnyConnect hides the system proxy tab in the Windows Settings app in addition to locking the Internet Explorer Connections tab. This lockdown is automatically reversed once the user disconnects.
As mentioned in the Official Cisco Release Notes , any version in the 4.7.x range is no longer receiving active bug fixes or compliance updates. Release 4.7.03052 Cisco Secure Client 5.x End-of-Life (EoL) Updates Maintenance Only (Legacy) Active Enhancements & Security Fixs Core VPN OS Compatibility Limited legacy support Latest Windows/macOS versions
Cisco AnyConnect is known for its modular design, allowing organizations to deploy only the specific security agents they need: