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HyperIO : A Hypervisor-Based Framework for Secure IO
Kiperberg, Michael; Zaidenberg, Nezer Jacob (MDPI AG, 2023)Malware often attempts to steal input and output through human interface devices to obtain confidential information. We propose to use a thin hypervisor, called “HyperIO”, to realize a secure path between input and output ... -
Hypervisor memory acquisition for ARM
Ben Yehuda, Raz; Shlingbaum, Erez; Gershfeld, Yuval; Tayouri, Shaked; Zaidenberg, Nezer Jacob (Elsevier, 2021)Cyber forensics use memory acquisition in advanced forensics and malware analysis. We propose a hypervisor based memory acquisition tool. Our implementation extends the volatility memory forensics framework by reducing the ... -
H-KPP : Hypervisor-Assisted Kernel Patch Protection
Kiperberg, Michael; Zaidenberg, Nezer Jacob (MDPI AG, 2022)We present H-KPP, hypervisor-based protection for kernel code and data structures. H-KPP prevents the execution of unauthorized code in kernel mode. In addition, H-KPP protects certain object fields from malicious ... -
Hypervisor-assisted Atomic Memory Acquisition in Modern Systems
Kiperberg, Michael; Leon, Roee; Resh, Amit; Algawi, Asaf; Zaidenberg, Nezer (SCITEPRESS Science And Technology Publications, 2019)Reliable memory acquisition is essential to forensic analysis of a cyber-crime. Various methods of memory acquisition have been proposed, ranging from tools based on a dedicated hardware to software only solutions. Recently, ... -
Understanding the inward emotion-focused coping strategies of individual users in response to mobile malware threats
Xin, Tong; Siponen, Mikko; Chen, Sihua (Taylor & Francis, 2022)According to coping theory, individuals cope with information system threats by adopting either problem-focused coping (PFC) or emotion-focused coping (EFC). However, little is known about EFC in the information security ...