Cisco Duo is a cloud-based solution that provides multi-factor authentication (MFA) and device trust for secure access to applications and data. MFA adds an extra layer of security by requiring users to verify their identity with something they know (such as a password) and something they have (such as a phone or a hardware token). Device trust ensures that only trusted devices can access sensitive resources by checking the device health and compliance. Cisco Duo can help prevent social engineering attacks by making it harder for hackers to impersonate legitimate users or compromise their credentials. Cisco Duo can also integrate with other Cisco security products, such as Cisco AnyConnect, Cisco AMP for Endpoints, and Cisco Umbrella, to provide a comprehensive security solution. References :=
* Cisco Duo Security
* Cisco Duo: Multi-Factor Authentication
* Cisco Duo: Device Trust
* Cisco Security Core Technologies SCOR