Patents by Inventor Madhukar Kedlaya

Madhukar Kedlaya has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • DETECTING MALICIOUS SCRIPTS IN A WEB PAGE
    Publication number: 20240020384
    Abstract: Techniques are provided for detecting a malicious script in a web page. Instrumentation code is provided for serving to a client computing device with a web page. The instrumentation code is configured to monitor web code execution at the client computing device when a script referenced by the web page is processed. Script activity data generated by the instrumentation code is received. The script activity data describes one or more script actions detected by the instrumentation code at the client computing device. Prior script activity data generated by a prior instance of the instrumentation code is obtained. A malicious change in the script is detected based on comparing the script activity data and the prior script activity data. In response to detecting the malicious change in the script, a threat response action is performed.
    Type: Application
    Filed: September 28, 2023
    Publication date: January 18, 2024
    Inventors: Tim DISNEY, Madhukar Kedlaya, Claire Schlenker, Nitish Khadke
  • Detecting malicious scripts in a web page
    Patent number: 11790083
    Abstract: Techniques are provided for detecting a malicious script in a web page. Instrumentation code is provided for serving to a client computing device with a web page. The instrumentation code is configured to monitor web code execution at the client computing device when a script referenced by the web page is processed. Script activity data generated by the instrumentation code is received. The script activity data describes one or more script actions detected by the instrumentation code at the client computing device. Prior script activity data generated by a prior instance of the instrumentation code is obtained. A malicious change in the script is detected based on comparing the script activity data and the prior script activity data. In response to detecting the malicious change in the script, a threat response action is performed.
    Type: Grant
    Filed: June 26, 2020
    Date of Patent: October 17, 2023
    Assignee: SHAPE SECURITY, INC.
    Inventors: Tim Disney, Madhukar Kedlaya, Claire Schlenker Schlenker, Nitish Khadke
  • DETECTING MALICIOUS SCRIPTS IN A WEB PAGE
    Publication number: 20210406370
    Abstract: Techniques are provided for detecting a malicious script in a web page. Instrumentation code is provided for serving to a client computing device with a web page. The instrumentation code is configured to monitor web code execution at the client computing device when a script referenced by the web page is processed. Script activity data generated by the instrumentation code is received. The script activity data describes one or more script actions detected by the instrumentation code at the client computing device. Prior script activity data generated by a prior instance of the instrumentation code is obtained. A malicious change in the script is detected based on comparing the script activity data and the prior script activity data. In response to detecting the malicious change in the script, a threat response action is performed.
    Type: Application
    Filed: June 26, 2020
    Publication date: December 30, 2021
    Applicant: Shape Security, Inc.
    Inventors: Tim Disney, Madhukar Kedlaya, Claire Schlenker Schlenker, Nitish Khadke
  • Web cookie virtualization
    Patent number: 10747787
    Abstract: The web cookie data specifying a web cookie associated with an encoded domain is received. An identifier of an original domain corresponding to the encoded domain is determined. The web cookie data is stored in a stored web cookie in a manner that associates the web cookie data to the original domain but the stored web cookie is scoped to a domain scope that includes the encoded domain.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: August 18, 2020
    Assignee: Akamai Technologies, Inc.
    Inventors: Mehrdad Reshadi, Madhukar Kedlaya, Jasvir Nagra, Rajaram Gaunker
  • WEB COOKIE VIRTUALIZATION
    Publication number: 20170169100
    Abstract: The web cookie data specifying a web cookie associated with an encoded domain is received. An identifier of an original domain corresponding to the encoded domain is determined. The web cookie data is stored in a stored web cookie in a manner that associates the web cookie data to the original domain but the stored web cookie is scoped to a domain scope that includes the encoded domain.
    Type: Application
    Filed: January 12, 2017
    Publication date: June 15, 2017
    Inventors: Mehrdad Reshadi, Madhukar Kedlaya, Jasvir Nagra, Rajaram Gaunker