What is security engineering?

Security engineering is a field focused on designing, implementing, and maintaining systems and processes that protect computer systems, networks, and data from unauthorized access, attacks, and other security threats. Security engineers analyze potential vulnerabilities, develop security protocols, and respond to incidents to ensure the safety and integrity of digital assets. They work with a range of technologies, including firewalls, intrusion detection systems, encryption, and access controls, often collaborating with IT and development teams to integrate security best practices throughout an organization’s infrastructure.