Company Filing History:
Years Active: 2018-2023
Title: Innovations by Arun Kanuparthi
Introduction
Arun Kanuparthi is an accomplished inventor based in Portland, OR (US). He has made significant contributions to the field of technology, particularly in the area of memory security. With a total of 4 patents to his name, Kanuparthi is recognized for his innovative approaches to preventing memory attacks.
Latest Patents
One of Kanuparthi's latest patents is focused on techniques for preventing memory timing attacks. This patent describes various techniques and apparatuses for detecting and preventing memory attacks. In one embodiment, the apparatus includes at least one memory comprising a shared memory and a system memory. The logic, which is partially implemented in hardware, is designed to monitor for memory attacks by an attacker application against a victim application using the shared memory. The memory monitor can determine when victim data is being reloaded into the shared memory from the system memory, store the victim data in a monitor memory, flush shared memory data, and write the victim data back to the shared memory.
Another notable patent addresses hardware-based techniques to prevent critical fine-grained cache side-channel attacks. This system includes a processor and a memory, with the processor having at least one cache. The cache consists of multiple sets, each containing several cache lines. The cache lines include a 'shared' bit to indicate whether they are shared between different processes. The cache logic monitors for context switches and evicts shared cache lines during these switches to prevent attackers from gleaning meaningful information.
Career Highlights
Arun Kanuparthi is currently employed at Intel Corporation, where he continues to innovate and develop cutting-edge technologies. His work focuses on enhancing memory security and protecting against various types of attacks.
Collaborations
Kanuparthi has collaborated with several talented individuals in his field, including Nagaraju N Kodalapura and Abhishek Basak. These collaborations have contributed to the advancement of technology and the development of innovative solutions.
Conclusion
Arun Kanuparthi is a prominent inventor whose work in memory security has led to significant advancements in technology. His patents reflect a deep understanding of the challenges posed by memory attacks and demonstrate his commitment to creating effective solutions.