What are the key security considerations for an Express application?
When building an Express application, consider the following security measures: input validation, authentication, and HTTPS.
How can I implement input validation in my Express app?
You can use middleware like 'express-validator' to validate and sanitize user input effectively.
What about securing my API endpoints?
Use authentication methods like JWT or OAuth, and ensure to implement proper authorization checks for each endpoint.
Should I use HTTPS for my Express application?
Yes, using HTTPS is crucial as it encrypts data in transit, protecting it from eavesdropping and man-in-the-middle attacks.
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