JavaScript

JavaScript, while powerful and versatile, has faced significant security challenges over the years. Here's an organized overview of its vulnerabilities, mitigations, and evolution:

1. 1. 1. Vulnerabilities:

1. 1. 1. Mitigations:

1. 1. 1. Security Enhancements:

1. 1. 1. Modern JavaScript:

Features like `const`, `let`, ES6 modules, async/await, and typed arrays enhance security through better code control and error handling.

1. 1. 1. Secure Coding Practices:

1. 1. 1. History and Future:

Historical issues like JScript privileges in IE have been mitigated with improved browser sandboxes. Future directions include WebAssembly for performance while maintaining security within the JavaScript sandbox. The Spectre/Meltdown attacks highlight the need for vigilance even in hardware interactions.

In conclusion, JavaScript's security landscape has evolved significantly, with continuous improvements in tools and practices. Developers must stay informed and follow best practices to mitigate risks effectively.