What does information security primarily focus on?

Information security primarily focuses on safeguarding data from unauthorized access. This area of study is concerned with protecting sensitive information from various threats, including cyberattacks, data breaches, and insider threats. The fundamental goal of information security is to ensure the confidentiality, integrity, and availability of data—protecting it from being disclosed to unauthorized individuals, altered without permission, or unavailable to authorized users when needed.

While maximizing efficiency in payment processing, ensuring compliance with regulatory standards, and enhancing customer service through technology are all important aspects of the financial industry and payment systems, they do not capture the core objective of information security. The main priority remains on protecting data, as effective security measures are crucial for maintaining trust and confidence in financial transactions and safeguarding stakeholders' personal and financial information.