METHOD AND SYSTEM FOR AUTHENTICATING USERS ON WEB RESOURCE USING IDENTIFIER BASED ON WEB BROWSER FINGERPRINT Russian patent published in 2024 - IPC G06F21/31 H04L67/30 G06N20/00 

FIELD: physics.

SUBSTANCE: invention relates to a method and a system for authenticating users on a web resource using an identifier based on a web browser fingerprint. Method comprises: a) obtaining user connection data on a web resource on a server; b) collecting user web browser parameters from the client device, which include at least: a web browser performance parameter, audio processing interface parameters, 2D and 3D graphics rendering parameters; c) determining web browser connection parameters on the server, which include: HTTP headers received in the browser request, and the IP address of the client device; d) generating SSL and TCP fingerprints on the server based on the obtained parameters of the web browser of the client device; e) generating a web browser fingerprint identifier by vectorizing the collected web browser parameters in steps b)–d); f) using the identifier obtained at step e) to train at least one machine learning model; g) applying the machine learning model trained at step f) for subsequent authorization of users on the web resource.

EFFECT: high reliability of user authentication.

5 cl, 3 dwg