Infosec is an abbreviation for “information security,” which refers to the practice of protecting digital information, such as electronic data, systems, and networks, from unauthorized access, use, disclosure, disruption, modification, or destruction. Infosec involves a range of strategies, technologies, and best practices to safeguard data and ensure the confidentiality, integrity, and availability of information. Common infosec measures include access control, authentication, encryption, firewalls, intrusion detection and prevention systems, security assessments, and incident response planning. In today’s world where digital information is a valuable asset, infosec is essential for organizations and individuals to maintain the privacy and security of their information.