Description: HTTP/2 is an improved version of the Hypertext Transfer Protocol that introduces significant security features and enhancements to protect web applications. One of the main innovations of HTTP/2 is multiplexing, which allows multiple simultaneous requests and responses over a single connection, reducing latency and improving efficiency. Additionally, while HTTP/2 encourages the use of TLS (Transport Layer Security) for encrypted communication between the client and server, it does not mandate it; rather, it is strongly recommended for enhancing security. Mechanisms for stream prioritization are also implemented, allowing developers to assign different levels of importance to requests, thus optimizing performance and security. Another relevant feature is header compression, which reduces the size of sent data, minimizing exposure to injection attacks and improving load speed. Together, these enhancements make HTTP/2 a more secure and efficient option for data transmission on the web, addressing common vulnerabilities present in earlier versions of the protocol. The adoption of HTTP/2 has rapidly grown, becoming a standard in most modern browsers and servers, highlighting its importance in security orchestration, automation, and response in the realm of web applications.
