TLDR
How to Make Your Nodejs Backend Secure: How to make your Node.js back-end secure. Hackers can use code injection techniques that might destroy your database. Validate every form in front-end before allowing users to send that data to the back end. Logging is the opportunity for tracking your site visitors to see what action and where they take? How do visitors interact with your site? It also provides additional details about every visitor. Use Express Validator in your.js controllers for validating each submitted field.via the TL;DR App
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