Innovations and Future Directions in Securing Digital Environments

Innovations and Future Directions in Securing Digital Environments

Disha Sharma  , Muskan Sikka  , Simar Khurana , Vidushi Gupta

Department of Computer Science

Chandigarh University

Mohali, India

22bcs16291@cuchd.in

ABSTRACT
Introduction: Unprecedented opportunities and difficulties have arisen as a result of the quick expansion of digital environments, especially in the fields of cybersecurity and decision support systems. More clever and flexible strategies are required because traditional security measures frequently can't keep up with new threats. In intelligent decision support systems (IDSS), cognitive computing—which combines artificial intelligence (AI), machine learning (ML), natural language processing (NLP), and sophisticated data analytics—has become a disruptive force. These systems can process enormous volumes of structured and unstructured data, identify patterns, and offer proactive insights for improved decision-making in security-critical circumstances by simulating human cognitive processes. The reconfiguration of IDSS by cognitive computing to improve the security and resilience of digital ecosystems is examined in this chapter. In order to reduce cyber risks, we go over the use of AI-driven threat intelligence, real-time anomaly detection, and predictive risk assessment. Furthermore, we investigate how adaptive and self-learning algorithms in cognitive computing improve fraud detection, network security, and access control. By integrating explainable AI (XAI), security decision-making becomes transparent, resolving issues with trust and accountability in automated security systems. The chapter also explores new developments that will influence cognitive-driven IDSS in the future, such as federated learning for decentralised threat intelligence sharing, autonomous security agents, and the possible effects of quantum computing on cryptographic security. We also draw attention to the difficulties in putting cognitive security solutions into practice, including computational complexity, hostile AI model assaults, and moral dilemmas in automated decision-making.

Objectives: This study paper's main goal is to examine current developments, new trends, and potential paths for digital environment security. Modern cyber risks are addressed by this study's analysis of cutting-edge technology, developing cybersecurity frameworks, and clever defence measures. Additionally, the study looks into how security methods are changing as a result of developments in blockchain, zero-trust architecture, quantum cryptography, artificial intelligence, and cybersecurity automation. In order to improve the resilience, privacy, and integrity of digital systems in a world that is becoming more linked, the study also aims to highlight current issues and suggest possible solutions.

Methods: The qualitative research methodology used in this study includes a review of recent cybersecurity innovations-related literature, research articles, and case studies. Information was gathered from reliable sources, including industry publications, scholarly journals, and professional comments. In order to secure digital environments, the study compares traditional and modern security methods, analyses emerging technologies, and looks for future trends and solutions.

Results: According to the survey, cutting-edge technologies like blockchain, artificial intelligence (AI), quantum cryptography, and zero-trust architecture are all significantly improving cybersecurity. Blockchain guarantees safe data exchanges, while AI aids in danger