Patent Document ID: 20150213246
Application ID: 14675765
Patent Status: 0

Claim One:
1. A method comprising: monitoring user interactions of a user, who utilizes a computing device to interact with a computerized service during a usage session; for each particular type of data entry method that the user utilizes during said usage session: calculating a current number of occurrences of utilization of said particular type of data entry method during said usage session, and generating output corresponding to said current number of occurrences during said usage session; calculating a ratio between (A) said current number of occurrences of utilization of said particular type of data entry method during said usage session, and (B) an average number of occurrences of utilization of said particular type of data entry method during previous usage sessions of said user; and generating output corresponding to said ratio; based on (i) said current number of occurrences, and (ii) said average number of occurrences during previous usage sessions of said user, determining whether said user is an authorized user or a cyber-attacker.