Design of security assistant software for domestic IT innovation operating system

Driven by China’s demand of independent high-end software, IT (information technology) innovation gradually comes into people’s lives. In this area, operating system as an important part, its research is bound up with the information security of key sectors in China. Through investigation, Linux-based operating systems urgently need security assistant software to facilitate long-term Windows users. To address this problem, we propose the framework of this software, and introduce its implementation in detail in this paper. First of all, we investigate the needs of users to determine the overall framework of the software and functions’ design. Secondly, we develop the back-end modules to implement preset logical functions, and design the front-end interface to comprehend users’ demands. Finally, we perform the functions of the software on Ubuntu 20.04 to verify the stability and feasibility.