Information Security
Information Security (InfoSec) is the practice of protecting information and information systems from unauthorized access, use, disclosure, disruption, modification, or destruction. It encompasses strategies, policies, and technologies to ensure confidentiality, integrity, and availability of data across digital and physical environments. This field addresses threats like cyberattacks, data breaches, and insider risks to safeguard organizational assets.
Developers should learn Information Security to build secure applications, protect user data, and comply with regulations like GDPR or HIPAA, especially in industries like finance, healthcare, or e-commerce. It's essential for roles involving system design, cloud computing, or handling sensitive information to prevent vulnerabilities and mitigate risks in software development lifecycles.