Overview¶

Document IAD¶

As presentation attack detection and mitigation measures advance, fraudsters are increasingly turning to injection attacks. Digital onboarding and authentication processing that permit use of laptops and desktops are particularly vulnerable. Document IAD detects the most threatening attack vectors: virtual cameras, external devices, browser attacks, network attacks.

In certain cases, the Injection Attack Detector may mistakenly reject presentation attacks as injection attacks. This misclassification is considered acceptable as our approach prioritises security by ensuring that all forms of attacks, whether correctly identified or not, are blocked to prevent unauthorised access.

Solution Description¶

This solution consists of two layers: Capture Library and IAD Server. The Capture Library controls the client capture process and makes an object available for your application to call. It further packages metadata with the images it captures and encrypts the entire bundle for transmission.

The IAD Server knows how to unpack the package from the client to perform both injection attack detection and presentation attack detection (Note: The machine learning-based checks differ between the Face and Document domains).

The following sections describe each layer in more detail:

• IAD Server
• Web Capture Library
• Android Capture Library
• iOS Capture Library

IDLF Plus is compatible with smartphones, laptops, and web cameras. If your use case involves a capturing device that differs from these standard options, please contact us. We are available to assist you in configuring the appropriate settings for IDLF Plus to ensure optimal performance.