The role of information systems security in protecting sensitive data

The role of information systems security in protecting sensitive data

Rashmi Mandayam, MS

Nashua, NH

rmandayam08827@ucumberlands.edu

Abstract-​​ The increasing reliance on digital systems has elevated the importance of information systems security (ISS) in protecting sensitive data. This paper examines the role of ISS in safeguarding confidential information, emphasizing current trends, challenges, and future directions. Modern technologies such as artificial intelligence (AI), zero-trust architecture, and blockchain are reshaping the cybersecurity landscape, while persistent issues like human error and supply chain vulnerabilities highlight areas for improvement. The study also explores emerging trends, including quantum cryptography and adaptive authentication, which promise to enhance data protection. By addressing these aspects, organizations can strengthen their defenses against evolving cyber threats, ensuring the confidentiality, integrity, and availability of sensitive data.

Index Terms— Information Systems Security (ISS), Cybersecurity, Sensitive Data Protection, Artificial Intelligence (AI) in Security, Zero-Trust Architecture, Blockchain Technology, Quantum Cryptography, Adaptive Authentication, Human Error in Cybersecurity, Supply Chain Vulnerabilities