IDC Planscape: Deploying Multifactor Authentication

Multifactor authentication provides organisations with an effective security control that overcomes the weaknesses of knowledge-based authentication and protects network, application, and data assets in an increasingly sophisticated threat environment. By combining passwords with physical devices and/or biometric measurements, organisations add a layer of strong security and protect themselves against password theft.

Recent advances in multifactor authentication make this technology more accessible to non-technical end users and allow widespread deployment throughout the organisation. Using multifactor authentication may now be as simple as clicking a button on a pop-up window that appears on the smartphone that a user was already carrying. The simplicity of this approach improves security while increasing user satisfaction.

Organisations planning the deployment of multifactor authentication should consider approaching both users and services in a phased approach that prioritises high-risk users and applications to achieve the greatest benefit as early as possible in the deployment. Communicating frequently with both management and end-users increases the likelihood of a smooth deployment.

This IDC study provides senior technology leaders with a multifaceted approach to multifactor authentication.