{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-8489740","patent":{"patent_number":"US-8489740","title":"Method and an apparatus to generate message authentication codes at a proxy server for validating a web session","assignee":null,"inventors":[],"filing_date":"2007-07-17T00:00:00.000Z","publication_date":"2013-07-16T00:00:00.000Z","cpc_codes":["H04L","H04L","H04L","H04L"],"num_claims":25,"abstract":"Some embodiments of a method and an apparatus to validate a web session in a proxy server have been presented. In one embodiment, a first message authentication code is generated at a proxy server communicatively coupled between an application server and a client upon receiving a message from the application server. The message is generated by the application server in response to an authentication request from the client to initiate a web session. The proxy server then adds the first message authentication code and one or more timestamps to the message. Then the proxy server may send the message to the client, wherein the client may use the first message authentication code and the one or more timestamps to request access to predetermined content during the web session."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Method and an apparatus to generate message authentication codes at a proxy server for validating a web session","description":"Some embodiments of a method and an apparatus to validate a web session in a proxy server have been presented. In one embodiment, a first message authentication code is generated at a proxy server com","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-8489740","license":"CC-BY-4.0-like","license_terms":"AI-generated analysis on this page (summary, layman_explanation, technical_analysis, business_analysis, faqs) may be reused with attribution and a visible link back to the canonical URL above. Patent abstracts, claims, and bibliographic data are USPTO public domain.","required_link":"https://patentable.app/patents/US-8489740","citation_suggestion":"Patentable. \"Method and an apparatus to generate message authentication codes at a proxy server for validating a web session\" (US-8489740). https://patentable.app/patents/US-8489740","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-8489740","json":"https://patentable.app/api/llm-context/US-8489740","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-30T17:29:36.164Z"}