In the dynamic landscape of information security and telecommunications, this paper delves into the multifaceted realm of machine-learning-based methods, with a particular focus on their application in chaotic systems. An informative introduction sets the way for a thorough examination of the major benefits provided by reservoir computing (RC) and machine learning (ML) in telecommunications. The first segment of this study scrutinizes the role of machine learning in fortifying information security. With the ever-evolving nature of cyber threats, understanding the nuances of ML becomes imperative. The article highlights key advancements and features in ML that contribute to bolstering data security, providing a nuanced perspective on its efficacy in addressing the intricate challenges posed by contemporary paradigms for information security. Moving forward, the discussion expands to reservoir computing and its implications in telecommunications. Reservoir computing, with its unique approach to processing information through dynamic systems, has emerged as a promising technique. The article dissects its applications in the telecommunications sector, shedding light on how reservoir computing augments information processing and transmission efficiency within complex networks. A pivotal aspect of this paper is the exploration of the double-reservoir solution — a cutting-edge approach that combines the strengths of reservoir computing for enhanced performance. This innovative solution is dissected in detail, uncovering its prospects and the challenges it presents. The incorporation of double-reservoir solutions into chaotic systems represents a paradigm shift in the optimization of system dynamics and represents a major advancement in tackling important telecommunications difficulties. Yet not just this paper offers insights into this solution, it fairly describes possible challenges with implementation of such a model. It is to be taken into consideration, hence there is no ‘perfect’ solution for such a complex problem. This paper provides a comprehensive view of machine-learning-based solutions for information security and telecommunications challenges. By unraveling the capabilities of both machine learning and reservoir computing, it unlocks avenues for further research and development in harnessing these technologies to fortify the foundations of secure and efficient telecommunications in the face of constantly developing threats. The insights presented herein lay the groundwork for future innovations, urging researchers and practitioners to delve deeper into the synergy of machine learning and chaotic systems for transformative advancements in these critical domains.