The Management Scheme of Embedded Memory Based on Power Grid System

In the modern smart grid system, power network and communication network are integrated, which make the security situation more and more complex. The diversification of network terminal service data makes higher requirements on real-time performance and security. As an important node for data storage and processing, the security of embedded terminal memory management becomes the inevitable requirement of smart grid terminal. Traditional embedded memory management methods have some problems, such as low security and low space efficiency. In this paper, a memory management scheme based on secure compilation options and address space randomization technology is put forward. By comparing with other traditional memory management schemes, it is concluded that the scheme has better timeliness, security, reliability and less space overhead.