API Security
API Security refers to the practices, protocols, and tools used to protect application programming interfaces (APIs) from unauthorized access, data breaches, and other cyber threats. It involves implementing authentication, authorization, encryption, and monitoring mechanisms to ensure that APIs are secure and compliant with standards. This is critical for safeguarding sensitive data and maintaining the integrity of applications that rely on API communications.
Developers should learn API Security to protect their applications from vulnerabilities like injection attacks, broken authentication, and data exposure, especially in microservices and cloud-based architectures. It is essential for building secure web and mobile apps, IoT systems, and enterprise integrations, ensuring compliance with regulations like GDPR and HIPAA. Mastering API Security helps prevent costly breaches and builds user trust in digital services.