| 摘要 |
Disclosed herein are methods and systems for evaluating web browser behavior to report on human versus non-human activity, based on varying analyses of detectable properties. By passively detecting the code of a webpage engaged by a browsing user, the present invention evaluates the browsing user's activity in order to predict the type of user with a degree of confidence. The predictions are formed by acquiring information on how a user loads, navigates, and interacts with a webpage and comparing that information with known and unknown properties in various control groups. If the prediction yields a high likelihood of automated activity, additional active detection may be performed. Reports are compiled by analysis servers and made available to the operators of webpages. By compiling performance metrics and informing operators of fraudulent versus normal activity, the invention combats malicious automated traffic directed at any aspect of a given webpage. |
| 主权项 |
1. A method for detecting automated browser agents, comprising:
inserting a means for detecting information into a page code before a page is sent to a user's browser, sending said page to a user's browser, wherein said means sends emissions from one or more plugins via one or more channels, said emissions capturing client execution environment data without requiring a browser interaction and causing immediate and continued data collection of said client execution environment data, transmitting via asynchronous posts said client execution environment data to an analysis server, wherein said analysis server compares said client execution environment data with a first database storing pattern characteristics for humans, a second database storing pattern characteristics for automated browser agents, and a third database storing pattern characteristics which are unclear as to whether performed by a human or a bot, forming a report on automated browser agent activity based on a qualitative evaluation of performance metrics collected, calculating a probability of the user being an automated browser agent, said probability being based on said report and said comparing with said three databases, and initiating a secondary detection if said probability of the user being an automated browser agent guarantees a presence of automated agent activity, said secondary detection comprising active probing. |
