Journal of Cybersecurity and Information Management JCIM 2690-6775 2769-7851 10.54216/JCIM https://www.americaspg.com/journals/show/755 2019 2019 Electronics and Communications Engineering Department, Faculty of Engineering, Mansoura University Mansoura Dakahlyis 35516, Egypt Fahmi Khalifa Electronics and Communications Engineering Department, Faculty of Engineering, Mansoura University Mansoura Dakahlyis 35516, Egypt Abeer T. Khalil Electronics and Communications Engineering Department, Faculty of Engineering, Mansoura University Mansoura Dakahlyis 35516, Egypt Mohamed A. Mohamed Faculty of Engineering, Mansoura University Mansoura Dakahlyis 35516, Egypt & Bioengineering Department, University of Louisville, Louisville KY 40292, USA Fahmi Khalifa Chaotic encryptions offered various advantages over traditional encryption methods, like high security, speed, reasonable computational overheads. This paper introduces novel perturbation techniques for data encryption based on double chaotic systems. A new technique for image encryption utilizing mixed the proposed chaotic maps is presented. The proposed hybrid system parallels and combines two chaotic maps as part of a new chaotification method. It based on permutation, diffusion and system parameters, which are then involved in pixel shuffling and substitution operations, respectively. Many statistical test and security analysis indicate the validity of the results, e.g., the average values for NPCR and UACI are 99.67145% and 33.63288%, respectively. The proposed technique can achieve low residual intelligibility, high sensitivity and quality of recovered data, high security performance, and it show that the encrypted image has good resistance against attacks.  2021 2021 51 64 10.54216/JCIM.070104 https://www.americaspg.com/articleinfo/2/show/755