aspg-2-3783-1791951496 20261014041816 American Scientific Publishing Group admin@americaspg.com American Scientific Publishing Group Journal of Cybersecurity and Information Management JCIM 2769-7851 2690-6775 2025 16 2 Sameeh Abdulghafour Jassim Department of Vocational Education in Anbar, Ministry of Education, Anbar, Iraq; Department of Computer Sciences, College of Science, University of Al Maarif, Al Anbar, 31001, Iraq Alaa Abulqahar Jihad Computer Center, University of Anbar, Al Anbar,31001, Iraq Mohammed I. Khalaf Department of Computer Sciences, College of Science, University of Al Maarif, Al Anbar, 31001, Iraq In an era where digital technologies dominate all aspects of life, image encryption has emerged as a fundamental pillar of data protection and securing sensitive information. With the rise of sophisticated cyber threats and attacks, the search for innovative and stronger encryption methods has become an urgent necessity. This research proposes an enhanced image encryption scheme combining the Arnold map, 2D Henon map, memristor elements, and exponential nonlinearity chaos techniques to address vulnerabilities in conventional encryption methods. The hybrid approach ensures robustness against statistical, differential, and brute-force attacks. Experimental results demonstrate superior performance with unified histogram distribution, including near-ideal information entropy (7.99941), infinite peak signal-to-noise ratio (PSNR), and high resistance to differential attacks (NPCR = 99.61%, UACI = 35.08%). A keyspace of style='mso-bidi-font-style:normal'> line-height:105%;font-family:"Cambria Math",serif;mso-fareast-font-family: "Times New Roman";mso-fareast-theme-font:minor-fareast;mso-bidi-font-family: "Times New Roman";mso-bidi-theme-font:major-bidi;mso-ansi-language:TR; mso-fareast-language:EN-US;mso-bidi-language:AR-SA'> style='mso-spacerun:yes'> style='font-size:10.0pt;mso-ansi-font-size:10.0pt;mso-bidi-font-size:10.0pt; font-family:"Cambria Math",serif;mso-ascii-font-family:"Cambria Math"; mso-hansi-font-family:"Cambria Math";mso-bidi-font-family:"Times New Roman"; mso-bidi-theme-font:major-bidi;font-style:italic;mso-bidi-font-style:normal'> style='mso-bidi-font-style:normal'> line-height:105%;font-family:"Cambria Math",serif;mso-fareast-font-family: "Times New Roman";mso-fareast-theme-font:minor-fareast;mso-bidi-font-family: "Times New Roman";mso-bidi-theme-font:major-bidi;mso-ansi-language:TR; mso-fareast-language:EN-US;mso-bidi-language:AR-SA'>2 style='mso-bidi-font-style:normal'> line-height:105%;font-family:"Cambria Math",serif;mso-fareast-font-family: "Times New Roman";mso-fareast-theme-font:minor-fareast;mso-bidi-font-family: "Times New Roman";mso-bidi-theme-font:major-bidi;mso-ansi-language:TR; mso-fareast-language:EN-US;mso-bidi-language:AR-SA'>2460 and key sensitivity correlation difference rate (CDR) of 99.61% further validate security. Comparative analysis with recent studies confirms the proposed method’s superiority in encryption strength and computational performance. Consequently, the results of the proposed method making it a promising option for high-security image protection applications. 2025 77 95 3783 https://creativecommons.org/licenses/by/4.0/ 10.54216/JCIM.160206 https://americaspg.com/journal/2/article/3783 https://americaspg.com/storage/31744766024.pdf