TLS Protocol
The Transport Layer Security (TLS) protocol is a cryptographic protocol designed to provide secure communication over a computer network, such as the internet. It ensures privacy and data integrity between two communicating applications by encrypting data, authenticating parties, and preventing tampering or eavesdropping. TLS is widely used in web browsing, email, instant messaging, and other applications that require secure data transmission.
Developers should learn and use TLS when building applications that handle sensitive data, such as login credentials, financial transactions, or personal information, to protect against cyber threats like man-in-the-middle attacks. It is essential for implementing HTTPS in web applications, securing APIs, and ensuring compliance with data protection regulations like GDPR or HIPAA. Mastery of TLS helps in configuring servers, debugging connection issues, and enhancing overall security posture.