Design of Mimic Application Framework Based on NETTY

The adoption of mimic dynamic heterogeneous redundancy architecture is an important means to achieve endogenous security in information systems, which can be used to defend against known and unknown vulnerabilities and backdoor attacks. However, building mimic architecture lacks a cross platform, easy-to-use application mimic tool. The Netty based mimic application framework provides users with such a set of tools. Due to the use of Java to develop mimic components such as distributors, arbiters, and negative feedback scheduling at the bottom, it has the cross platform characteristics of Java, simplifying the installation and deployment of the final product; This framework is deployed in a container manner, which improves system efficiency and reduces the cost of mimic executor; The experimental results using this mimic framework show that the performance loss is less than 40%. The mimic application framework provides a convenient and efficient tool for realizing the mimic of applications. Based on consistency arbiter of redundant executor results, it can detect known and unknown attacks launched in cyberspace, and by cleaning and restoring abnormal executor, it can build a dynamic application running environment to support the security protection of information systems.