Memory Access Monitoring and Disguising of Process Information to Avoid Attacks to Essential Services

To prevent attacks on essential software and to mitigate damage, an attack avoiding method that complicates process identification from attackers is proposed. This method complicates the identification of essential services by replacing process information with dummy information. However, this method allows attackers to identify essential processes by detecting changes in process information. To address this problems and provide more complexity to process identification, this paper proposes a memory access monitoring by using a virtual machine monitor. By manipulating the page access permission, a virtual machine monitor detects page access, which includes process information, and replaces it with dummy information. This paper presents the design, implementation, and evaluation of the proposed method