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Anomaly detection on web clients

An anomaly detection and customer-specific technology, applied in the field of anomaly detection, can solve problems such as instability, inaccessibility, and inability of trackers to support a large amount of data

Active Publication Date: 2018-05-15
INTEL CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Session storage is designed to allow separate instances of the same web app to run in different windows without interfering with each other, which is a use case not well supported by trackers
[0004] However, as the allowable size of storage objects (both local and session types) increases, there is a large amount of data to be written or stored on the user's machine causing instability, inaccessibility, or other types of denial of service The threat of malicious activity of the attack

Method used

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  • Anomaly detection on web clients
  • Anomaly detection on web clients
  • Anomaly detection on web clients

Examples

Experimental program
Comparison scheme
Effect test

example 1

[0057] The subject matter (e.g., apparatus, apparatus, or machine) covered by Example 1 includes a system for anomaly detection on a network client, the system comprising: a monitoring module arranged to: monitor A web browser on the Internet, wherein the web browser is arranged to render a web page including content originating from a plurality of sources; intercepting a request from a web page for storing data on a device, the request originating from a plurality of sources source-specific; analyze requests; and approve or deny requests based on specific sources.

[0058] In Example 2, the subject matter of Example 1 may optionally include wherein the web browser is one of a plurality of web browsers installed on the device, and wherein, to analyze the request, the monitoring module is arranged to The settings of the web browser to analyze the request, the settings specify the policy to handle the storage request from one of several related sources.

[0059] In Example 3, t...

example 14

[0070] Example 14 includes the subject matter for anomaly detection on a network client (e.g., a method, means for performing an action, a machine-readable medium comprising instructions that when executed by a machine cause the machine to perform the action, or configured to perform an apparatus) comprising, utilizing a processor on the web client to monitor a web browser installed on the web client, the web browser being arranged to render a web page including content originating from a plurality of sources; For a request from a web page to store data on a web client, the request originates from a particular source of the plurality of sources; and the request is approved or denied based on the particular source.

[0071] In Example 15, the subject matter of Example 14 can optionally include wherein the web browser is one of a plurality of web browsers installed on the web client, and wherein the analysis request includes The request is analyzed by settings specifying a polic...

example 27

[0083] Example 27 includes a machine-readable medium comprising instructions for anomaly detection on a network client that, when executed by a machine, cause the machine to perform the operations of any one of Examples 1-26.

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PUM

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Abstract

Embodiments for anomaly detection on a web client are generally described herein. A processor on the web client is monitored, where a web browser is installed on the web client, with the web browser arranged to render a web page, the web page including content originating from a plurality of origins. A request from the web page to store data on the web client is intercepted, with the request originating from a particular origin of the plurality of origins. The request is analyzed and approved or denied based on the particular origin.

Description

technical field [0001] Embodiments described herein relate generally to computer monitoring, and in particular to anomaly detection on network clients. Background technique [0002] When a user browses a website, small amounts of information are stored on the user's machine. The information can be stored in a file that persists across browser restarts. This information can be retrieved from the file and used when the user browses the same website in the future. One common mechanism is the use of trackers (cookies). A tracker (also known as an HTTP tracker, web tracker, or browser tracker) is a file that stores a limited amount of data for use during a user's browsing session (e.g., a session tracker), or Used for multiple sessions (e.g. persistent trackers). Trackers are useful for maintaining state, maintaining user authentication information, or saving user preferences for a website. However, trackers are somewhat limited in functionality due to their maximum allowabl...

Claims

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Application Information

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IPC IPC(8): G06F11/30G06F17/00
CPCH04L63/1425G06F16/9535G06F21/54G06F21/554
Inventor H·李T·科伦贝格J·S·巴卡
Owner INTEL CORP