数据处理周期 meaning in Chinese

data processing cycle

After comparing in detail the current popular 24 idss or ids prototypes from the aspects of the granularity , methods , and tune of detection , data - collection , and data - processing , we find out the problems in the most of the current idss that they are generally platform dependent , inefficient in detection methods , lack intelligent in data analysis , inextensible as the network configurations changed or upgraded , and inadaptive when the new attack methods emerge
本文首先从数据来源、数据处理周期、数据收集和分析、入侵检测方法、系统运行平台等七个方面对当前较具有影响力的24种入侵检测系统或原型进行了详细的比较，分析了现有入侵检测系统在系统平台的异构性、系统检测方法的效率、入侵数据分析的智能性、面临新的入侵方法时的适应性和网络配置发生变化时的可扩展性等方面的不足和问题。