Cybersecurity
Cybersecurity is the practice of protecting systems, networks, programs, and data from digital attacks, damage, or unauthorized access. It encompasses a broad range of technologies, processes, and practices designed to safeguard information technology assets and ensure confidentiality, integrity, and availability. This field addresses threats such as malware, phishing, ransomware, and data breaches across various domains including network security, application security, and information security.
Developers should learn cybersecurity to build secure applications and systems, as vulnerabilities can lead to data breaches, financial losses, and reputational damage. It is essential for roles involving sensitive data handling, compliance with regulations like GDPR or HIPAA, and in industries such as finance, healthcare, and e-commerce. Understanding cybersecurity helps in implementing best practices like encryption, authentication, and secure coding to mitigate risks.