International Conference on Networks, Image and Security (ICNIS-2023) was organised by Department of Information Technology, Noorul Islam Centre for Higher Education, Kumaracoil on 23rd and 24th August, 2023. The conference was chaired by Dr.R.Mathu Soothana S.Kumar HOD/IT and Co-chaired by Dr.S.Maria Celestin Vigila ASP/IT and Dr.Y.Jeyasheela ASP/IT. The scope of the ICNIS 2023 is to provide International forum for the exchange of ideas among researches, professional, academicians and students. The conference was inaugurated on 23rd August, 2023 by Dr.A.K.Kumaraguru, Vice-Chancellor of NICHE at 10 A.M. The Conference chair Dr.R.Mathusoothana S Kumar welcomed the dignitaries and the participants from various institutions. The Pro-Chancellor Dr.R.Perumalsamy delivered the presidential address .The chief guest Dr.P.Mohamed Shameem, Deputy Academic Dean-Computing and Engineering, University of West London, Ras Al Khaimah.UAE,delivered the chief guest address .In his address, he highlighted the merits of cyber security in an understandable way. Dr.A.S.Raja, Senior Data Scientist, Data Science and Data Engineering, Envestnet Inc., Trivandrum gave the keynote address on the topic Machine Learning and Generative AI. The first copy of the conference proceedings with ISBN No. 978-81-945891-5-0 was released by the Pro-Vice Chancellor (Admin) Dr.K.A.Janardhanan and received by the Pro-Chancellor Dr.R.Perumalsamy.Then ICNIS-2023 CD was released by Pro-Vice Chancellor Dr.A.Shajin Nargunam and received by Vice-Chancellor Dr.A.K.Kumaraguru. Registrar, Dr.P.Thirumalvalavan offered the felicitation. Dr.S.Maria Celestin Vigila presented the ICNIS-2023 report to the gathering and Dr.Y.Jeyasheela proposed the vote of thanks. More than 75 authors from different Institutions have submitted their research articles through the Conference E-mail id:icnis2023@niuniv.com. The articles are peer reviewed by internal and external experts. Based on their comments 51 articles was selected to present in the conference. The articles was presented in four sessions, in which one of the session was held through online platform (google meet) Valedictory function started at 3.00P.M. with a welcome address by Dr.T.Brindha,ASP/IT. Prof.A.R.Subramania Iyer delivered the valedictory address and distributed the Best paper awards to three participants. Best paper awards was selected based on the quality of paper and oral presentation in the conference. Also the organizing committee has decided to publish the best articles with innovation and creativity to reputed scopus indexed journals.Dr.M.B.Jayalekshmi proposed the vote of thanks. The conference kit and certificates were provided to all the participants. The Head of the IT department Dr.R.Mathusoothana S Kumar has done all the arrangements.