Joint Secrecy and Covert Communication (JSACC): An Enhanced Physical Layer Security Approach

In this paper, we propose an enhanced physical layer security approach, named joint secrecy and covert communication JSACC, which aims to improve the performance of physical layer security PLS. The JSACC system can dynamically switch between secrecy mode and covert mode according to the channel...

Optimizing System Latency for Blockchain-Encrypted Edge Computing in Internet of Vehicles

As Internet of Vehicles IoV technology continues to advance, edge computing has become an important tool for assisting vehicles in handling complex tasks. However, the process of offloading tasks to edge servers may expose vehicles to malicious external attacks, resulting in information loss or...

Altair HyperView Player 输入验证错误漏洞

Altair HyperView Player is a standalone 3D viewer from Altair Japan. It is used to share CAE models and simulation results. An input validation error vulnerability exists in Altair HyperView Player that originates from improper validation of an array indexing vulnerability that results in memory...

Altair HyperView Player 缓冲区错误漏洞

Altair HyperView Player is a standalone 3D viewer from Altair Japan. It is used to share CAE models and simulation results. A buffer error vulnerability exists in Altair HyperView Player that originates from allowing memory locations outside of the expected boundaries of the buffer to be read or...