Enhancing Security and Privacy in Reconfigurable Computing: Challenges and Methods

Abstract

Reconfigurable computing systems, such as Field-Programmable Gate Arrays (FPGAs), are increasingly used in critical applications, necessitating robust security measures and privacy safeguards. This abstract explores the challenges and strategies involved in enhancing security and preserving user privacy within reconfigurable computing environments. It discusses the dynamic nature of FPGAs, which allows for hardware customization but also introduces vulnerabilities like design flaws, configuration errors, and unauthorized access. The abstract reviews specific threats such as side-channel attacks and malicious reconfiguration, along with privacy concerns related to data leakage during reconfiguration and transmission. Current mitigation strategies include encryption of configuration bitstreams, secure boot processes, access control mechanisms, and hardware-level monitoring solutions. Case studies illustrate practical applications in industries like aerospace and healthcare, underscoring the ongoing need for comprehensive security measures to protect sensitive data and ensure the reliability of reconfigurable computing systems.