Security Engineering is a field focused on designing and implementing systems that protect information and assets from threats. It involves assessing risks, developing security measures, and ensuring that systems are resilient against attacks. Security engineers work to create secure software, networks, and hardware, often using various tools and techniques to safeguard data. The discipline encompasses various areas, including cryptography, network security, and application security. Security engineers collaborate with other professionals to identify vulnerabilities and develop strategies to mitigate them. Their goal is to create a secure environment that protects sensitive information and maintains the integrity of systems.