{"schema_version":"1.0","canonical_url":"https://patentable.app/patents/US-11496284","patent":{"patent_number":"US-11496284","title":"Detection of unauthorized encryption using key length evaluation","assignee":null,"inventors":[],"filing_date":"2020-10-29T00:00:00.000Z","publication_date":"2022-11-08T00:00:00.000Z","cpc_codes":["H04L","G06F","G06F","H04L","H04L"],"num_claims":20,"abstract":"Techniques are provided for detection of unauthorized encryption in a storage system using key length evaluation. One method comprises determining a key length of an encryption key used to encrypt data associated with one or more write commands in a storage system; evaluating the key length relative to an expected key length; and performing one or more automated remedial actions, such as generating an alert notification, in response to the key length being different than the expected key length. A count of a number of write operations in a given folder can be compared to a number of files in the given folder and an alert notification can be generated in response to the count of the number of write operations in the given folder having a same value as the number of files in the given folder."},"analysis":{"summary":null,"layman_explanation":null,"technical_analysis":null,"business_analysis":null,"faqs":null,"topics":[],"tech_cluster":null},"seo":{"title":"Detection of unauthorized encryption using key length evaluation","description":"Techniques are provided for detection of unauthorized encryption in a storage system using key length evaluation. One method comprises determining a key length of an encryption key used to encrypt dat","keywords":[]},"attribution":{"source":"Patentable","source_url":"https://patentable.app","canonical_url":"https://patentable.app/patents/US-11496284","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-11496284","citation_suggestion":"Patentable. \"Detection of unauthorized encryption using key length evaluation\" (US-11496284). https://patentable.app/patents/US-11496284","copyright_holder":"Nomic Interactive Technology LLC"},"links":{"html":"https://patentable.app/patents/US-11496284","json":"https://patentable.app/api/llm-context/US-11496284","site":"https://patentable.app","llms_txt":"https://patentable.app/llms.txt"},"generated_at":"2026-05-31T09:22:04.460Z"}