eng Oriental Scientific Publishing Company Biosciences Biotechnology Research Asia 0973-1245 2016-06-20 12 Spl.Edn.2 387 390 10.13005/bbra/2214 12945 article P. Venkatesh 1 V. Sesha Sai Krishna 1 Department of Computer Science and Engineering, Sathyabama University, Chennai-119. Nowadays it is most important to protect a high level data protection to make sure secure and believed communication of data between different groups. But it is not possible because of terror related activities, intrusion and outlier. It can be analyzed by using various detection systems of data mining. Different data mining algorithms plays an important role in various detection systems. In this paper we have used few algorithms named apriori algorithm and genetic algorithm for detecting various systems. https://www.biotech-asia.org/vol12_nospl_edn2/performance-analysis-of-data-mining-using-various-detection-systems/ Data Mining; Intrusion Detection System; Terror Related Detection System; Outlier Detection Scheme and various Data Mining Algorithms