AppDirect. has been granted a patent for a method of encrypting data that involves adding a new encryption key, hashing it, and comparing it with an old hash in an encryption log. The process includes decrypting data with the old key if hashes match and updating the encryption log accordingly. GlobalData’s report on AppDirect gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on AppDirect, Blockchain-based network security was a key innovation area identified from patents. AppDirect's grant share as of July 2024 was 46%. Grant share is based on the ratio of number of grants to total number of patents.
The patent US12052359B2 outlines a computer-implemented method and system for encrypting data within a database. The method involves adding a new encryption key to encrypt or decrypt data that was previously secured with an old encryption key. It includes hashing the new key to generate a new hash and comparing this hash with an old hash stored in an encryption log. If the hashes match, the data can be decrypted using the old key before being re-encrypted with the new key. The encryption log, which is maintained separately from the data, records the new hash and the encryption state, ensuring a secure and traceable encryption process.
Additionally, the patent describes features such as verifying hash matches, rotating encryption keys, and utilizing machine learning algorithms to monitor database activity for abnormal patterns. In cases of detected anomalies, the system can pause the rotation of encryption keys. The method also includes provisions for handling read and write requests, ensuring that the correct active encryption key is used based on timestamps from the encryption log. Furthermore, the new encryption key can be "burned" after use, enhancing security. Overall, the patent presents a comprehensive approach to data encryption that emphasizes security, traceability, and adaptability in response to database activity.
To know more about GlobalData’s detailed insights on AppDirect, buy the report here.
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GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.
GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
