Patents by Inventor Rajeev Devendra Sharma

Rajeev Devendra Sharma 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).

  • Patent number: 10904227
    Abstract: A request for a web page is received and the requested web page is retrieved. The web page is modified to obfuscate a set of form attribute values into a corresponding set of obfuscated form attribute values. The modified web page is transmitted to the requesting device. The modified web page does not include the set of form attribute values in their original form. Form data for the set of obfuscated form attribute values is received from the requesting device. The set of obfuscated form attribute values is deobfuscated thereby revealing the original set of form attribute values. The form data for the set of original form attribute values is further processed.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: January 26, 2021
    Assignee: CLOUDFLARE, INC.
    Inventors: Nicholas Thomas Sullivan, Zi Lin, Rajeev Devendra Sharma
  • Patent number: 10178128
    Abstract: A method and apparatus for enabling an HSTS policy for a subdomain of a domain is described. A request for content at a subdomain of a domain is received at a proxy server from a client device over a secure transport. The proxy server determines whether the subdomain is associated with a rule indicating that Hypertext Transport Protocol Strict Transport Security (HSTS) is to be enabled for the subdomain of the domain. Responsive to determining that the subdomain is associated with the rule, the proxy server transmits, to the client device, a first response that includes an HSTS header and which instructs the client device to communicate only over the secure transport for requests for content at the subdomain, wherein the first response includes the HSTS header regardless of whether HSTS has been enabled for the subdomain at an origin server.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: January 8, 2019
    Assignee: CLOUDFLARE, INC.
    Inventors: Nicholas Thomas Sullivan, Rajeev Devendra Sharma, Ryan Lackey, Zi Lin
  • Publication number: 20180115534
    Abstract: A request for a web page is received and the requested web page is retrieved. The web page is modified to obfuscate a set of form attribute values into a corresponding set of obfuscated form attribute values. The modified web page is transmitted to the requesting device. The modified web page does not include the set of form attribute values in their original form. Form data for the set of obfuscated form attribute values is received from the requesting device. The set of obfuscated form attribute values is deobfuscated thereby revealing the original set of form attribute values. The form data for the set of original form attribute values is further processed.
    Type: Application
    Filed: December 12, 2017
    Publication date: April 26, 2018
    Inventors: Nicholas Thomas Sullivan, Zi Lin, Rajeev Devendra Sharma
  • Patent number: 9843565
    Abstract: A request for a web page is received and the requested web page is retrieved. The web page is modified to obfuscate a set of form attribute values into a corresponding set of obfuscated form attribute values. The modified web page is transmitted to the requesting device. The modified web page does not include the set of form attribute values in their original form. Form data for the set of obfuscated form attribute values is received from the requesting device. The set of obfuscated form attribute values is deobfuscated thereby revealing the original set of form attribute values. The form data for the set of original form attribute values is further processed.
    Type: Grant
    Filed: July 25, 2016
    Date of Patent: December 12, 2017
    Assignee: CLOUDFLARE, INC.
    Inventors: Nicholas Thomas Sullivan, Zi Lin, Rajeev Devendra Sharma
  • Publication number: 20170171247
    Abstract: A method and apparatus for enabling an HSTS policy for a subdomain of a domain is described. A request for content at a subdomain of a domain is received at a proxy server from a client device over a secure transport. The proxy server determines whether the subdomain is associated with a rule indicating that Hypertext Transport Protocol Strict Transport Security (HSTS) is to be enabled for the subdomain of the domain. Responsive to determining that the subdomain is associated with the rule, the proxy server transmits, to the client device, a first response that includes an HSTS header and which instructs the client device to communicate only over the secure transport for requests for content at the subdomain, wherein the first response includes the HSTS header regardless of whether HSTS has been enabled for the subdomain at an origin server.
    Type: Application
    Filed: December 11, 2015
    Publication date: June 15, 2017
    Inventors: Nicholas Thomas Sullivan, Rajeev Devendra Sharma, Ryan Lackey, Zi Lin
  • Publication number: 20160337324
    Abstract: A request for a web page is received and the requested web page is retrieved. The web page is modified to obfuscate a set of form attribute values into a corresponding set of obfuscated form attribute values. The modified web page is transmitted to the requesting device. The modified web page does not include the set of form attribute values in their original form. Form data for the set of obfuscated form attribute values is received from the requesting device. The set of obfuscated form attribute values is deobfuscated thereby revealing the original set of form attribute values. The form data for the set of original form attribute values is further processed.
    Type: Application
    Filed: July 25, 2016
    Publication date: November 17, 2016
    Inventors: Nicholas Thomas Sullivan, Zi Lin, Rajeev Devendra Sharma
  • Patent number: 9401919
    Abstract: A request for a web page is received and the requested web page is retrieved. The web page is modified to obfuscate a set of form attribute values into a corresponding set of obfuscated form attribute values. The modified web page is transmitted to the requesting device. The modified web page does not include the set of form attribute values in their original form. Form data for the set of obfuscated form attribute values is received from the requesting device. The set of obfuscated form attribute values is deobfuscated thereby revealing the original set of form attribute values. The form data for the set of original form attribute values is further processed.
    Type: Grant
    Filed: December 19, 2014
    Date of Patent: July 26, 2016
    Assignee: CLOUDFLARE, INC.
    Inventors: Nicholas Thomas Sullivan, Zi Lin, Rajeev Devendra Sharma
  • Publication number: 20160182517
    Abstract: A request for a web page is received and the requested web page is retrieved. The web page is modified to obfuscate a set of form attribute values into a corresponding set of obfuscated form attribute values. The modified web page is transmitted to the requesting device. The modified web page does not include the set of form attribute values in their original form. Form data for the set of obfuscated form attribute values is received from the requesting device. The set of obfuscated form attribute values is deobfuscated thereby revealing the original set of form attribute values. The form data for the set of original form attribute values is further processed.
    Type: Application
    Filed: December 19, 2014
    Publication date: June 23, 2016
    Inventors: Nicholas Thomas Sullivan, Zi Lin, Rajeev Devendra Sharma