What are some security optimizations I can implement in my Express.js application?
An example of an AI chatbot conversation about security optimizations in Express.js applications.
What are some security optimizations I can implement in my Express.js application?
You can implement several security optimizations, such as using helmet.js for setting HTTP headers, validating user input, and enabling CORS.
How does helmet.js improve security?
Helmet.js helps secure your Express apps by setting various HTTP headers, which can protect against common vulnerabilities.
What is CORS and why is it important?
CORS, or Cross-Origin Resource Sharing, is a security feature that allows or restricts resources on a web page to be requested from another domain.
Can you suggest some libraries for input validation?
Sure! You can use libraries like Joi, express-validator, or validator.js for input validation in your Express.js application.
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