This article explores the key topics addressed in Module 1 of the CEH certification exam, providing insight into its importance and scope within the broader context of ethical hacking and cybersecurity.

Information security is crucial in today’s digital world to guard against threats like unauthorized access, misuse, or data loss. The fundamental principles of information security form the basis of a robust security strategy, encompassing best practices, methodologies, and techniques to safeguard critical information. This article explores key concepts that establish a resilient security foundation, from least privilege to encryption and access controls. These guidelines, which stress the need for a security-conscious culture, give businesses the tools they need to protect themselves from constantly changing threats and maintain the privacy, authenticity, and accessibility of their most valued data. What is Information Security? Security is simply the state of being risk-free and protected. In essence, information security is safeguarding something or someone’s information. We can say information security is safeguarding a company’s information assets against all sorts of threats. When creating an information security policy for the organization, we want to protect our organization’s information, keeping it safe from unwanted access and exploitation while granting access to the appropriate personnel. Users also want to protect their information from unwanted modification or deletion. The key elements of information security are confidentiality, integrity, and availability, which aid in protecting and preserving the organization’s information. View More: Fundamental Principles of Information Security