Company Filing History:
Years Active: 2019-2025
Title: Innovations of Srisailendra Yallapragada
Introduction
Srisailendra Yallapragada is an accomplished inventor based in Cupertino, CA, with a remarkable portfolio of 10 patents. His work primarily focuses on enhancing data security and replication methods, showcasing his expertise in the field of technology.
Latest Patents
One of his latest patents involves a method for disallowing reads on files associated with compromised data encryption keys. This innovative approach blocks access to files encrypted with a compromised key by mapping keys and ranges of containers encrypted by those keys. Upon notification of a compromised key, the method fences a container range corresponding to data segments encrypted by that key, preventing deduplication operations on the segments. It creates a point-in-time copy of the filesystem managing the segments, where each file is represented as a tree structure. The method iteratively inspects each container in the file trees to identify those with segments encrypted by the compromised key, marking the corresponding files as not readable.
Another significant patent by Yallapragada focuses on data replication using an extended file replication protocol. This method discloses techniques for cloning data backups across namespaces. In response to a file replication request, one or more source files are cloned from a first namespace to a second namespace as destination files. Attributes are created to indicate the cloning process, and synthetic files are also cloned, ensuring that the synthetic information is updated to reflect the new destination files.
Career Highlights
Throughout his career, Srisailendra has worked with notable companies such as Dell Products Inc. and EMC IP Holding Company LLC. His contributions to these organizations have significantly advanced their technological capabilities and product offerings.
Collaborations
Srisailendra has collaborated with talented professionals in the industry, including Nitin Madan and Bhimsen Bhanjois. These collaborations have fostered innovation and the development of cutting-edge solutions in data management and security.
Conclusion
Srisailendra Yallapragada's innovative patents and career achievements highlight his significant contributions to technology and data security. His work continues to influence the field, paving the way for future advancements.