Introduction to information security

Information security refers to the practices and processes designed to protect sensitive data from unauthorized access, disclosure, alteration, and destruction. It encompasses various aspects, including the implementation of security measures like encryption, firewalls, and access controls, as well as policies and procedures for risk management and incident response. The primary goal is to ensure the confidentiality, integrity, and availability of information, thereby safeguarding organizational assets and maintaining trust with stakeholders. As technology evolves, information security continues to adapt to emerging threats and vulnerabilities.