Glossary definition: Information Security

Information Security: Protecting Data & Systems

Information security is the practice of protecting information from unauthorized access, use, disclosure, disruption, modification, perusal, inspection, recording or destruction. It is a broad term that encompasses a wide range of technologies, processes, and practices designed to protect networks, computers, programs, and data from attack, damage, or unauthorized access. It is also known as cyber security or computer security. Information security is important because it helps protect organizations from data loss, unauthorized access, and other security threats. It also helps organizations protect their customers' information and ensure compliance with applicable laws and regulations. Information security involves the use of a variety of measures to protect data, including encryption, authentication, access control, and data backup. Additionally, organizations must also take steps to ensure that their networks and systems are secure and regularly updated to prevent security breaches.