Xiaoqi Jia

An online approach to defeating ROP attacks^∗

2018 · Concurrency and Computation Practice and Experience

Summary Return‐Oriented Programming (ROP) attacks become very popular in recent years as these attacks can bypass traditional defense mechanisms such as data execution prevention (DEP) effectively. Previous solutions suffer from limitations in that: 1) some …

Non-transferable Blockchain-based Identity Authentication

2023 · Research Square

Abstract Due to the identification functionality, identity authentication is the first and primary security step in many information systems. There exist many works dedicated to giving secure identity authentication. However, most of the existing schemes …

vASP: Full VM Life-cycle Protection Based on Active Security Processor Architecture

2024

Cloud computing has been applied on a large scale due to its competitive advantages. However, the introduction of virtualization brings new risks, which can come from within the VM and the host. Due to the …