[{"data":1,"prerenderedAt":212},["ShallowReactive",2],{"blog-checklists/replit-security-checklist":3},{"id":4,"title":5,"body":6,"category":187,"date":188,"dateModified":188,"description":189,"draft":190,"extension":191,"faq":192,"featured":190,"headerVariant":197,"image":198,"keywords":198,"meta":199,"navigation":200,"ogDescription":201,"ogTitle":198,"path":202,"readTime":198,"schemaOrg":203,"schemaType":204,"seo":205,"sitemap":206,"stem":207,"tags":208,"twitterCard":210,"__hash__":211},"blog/blog/checklists/replit-security-checklist.md","Replit Security Checklist: 15-Item Guide Before Deploying",{"type":7,"value":8,"toc":181},"minimark",[9,16,19,22,47,65,80,98,117,122,125,128,150,169],[10,11,12],"tldr",{},[13,14,15],"p",{},"Replit makes deployment easy, but production apps need security review. This 15-item checklist covers secrets management, visibility settings, authentication, and database security. 4 critical items must be fixed before launch, 7 important items within the first week, and 4 recommended items when you can.",[13,17,18],{},"The speed of going from idea to deployed app on Replit is genuinely impressive. The catch is that same speed makes it easy to skip security steps you would normally catch in a more deliberate workflow. Take fifteen minutes with this checklist before you share that deployment link with real users.",[20,21],"print-button",{},[23,24,26,31,35,39,43],"checklist-section",{"title":25},"Quick Checklist (5 Critical Items)",[27,28],"checklist-item",{"description":29,"label":30},"Click the lock icon - never put API keys in code files","Use Replit Secrets for all credentials",[27,32],{"description":33,"label":34},"Look for sk_, pk_, api_key, password, secret in your code","Search for hardcoded secrets",[27,36],{"description":37,"label":38},"Public Repls expose your code - set to Private if needed","Review Repl visibility settings",[27,40],{"description":41,"label":42},"Try accessing protected endpoints directly","Test protected routes without login",[27,44],{"description":45,"label":46},"Every API endpoint should verify the user","Verify server-side auth checks",[23,48,51,54,57,61],{"title":49,"count":50},"Secrets Management","4",[27,52],{"description":53,"label":30},"Click the lock icon in sidebar to add secrets. Never put API keys in code files. How to configure environment variables",[27,55],{"description":56,"label":34},"Search your code for: sk_, pk_, api_key, password, secret, token. How to secure API keys",[27,58],{"description":59,"label":60},"If you previously committed secrets, they're in history. Rotate those credentials. How to rotate exposed secrets","Verify secrets are not in version history",[27,62],{"description":63,"label":64},"These config files should not contain any sensitive values. How to secure config files","Check .replit and replit.nix files",[23,66,69,72,76],{"title":67,"count":68},"Visibility & Access","3",[27,70],{"description":71,"label":38},"Public Repls expose your code. Set to Private if code contains business logic. How to configure Replit visibility",[27,73],{"description":74,"label":75},"If public, anyone can fork your Repl. Verify this is acceptable. How to manage fork settings","Check forking permissions",[27,77],{"description":78,"label":79},"If using Teams, verify only appropriate members have edit access. How to manage team access","Review team member access",[23,81,83,87,91,94],{"title":82,"count":50},"Authentication & Authorization",[27,84],{"description":85,"label":86},"Use Replit Auth or a proper auth library. Avoid roll-your-own auth. How to implement authentication","Implement proper authentication",[27,88],{"description":89,"label":90},"Try accessing protected endpoints directly without logging in. How to test protected routes","Test protected routes",[27,92],{"description":93,"label":46},"Every API endpoint should verify the user, not just the frontend. How to implement server-side auth",[27,95],{"description":96,"label":97},"Sessions should expire. Logout should invalidate tokens. How to configure sessions","Check session handling",[23,99,101,105,109,113],{"title":100,"count":50},"Database & Storage",[27,102],{"description":103,"label":104},"If using Replit DB, verify access is restricted appropriately. How to secure Replit Database","Secure Replit Database access",[27,106],{"description":107,"label":108},"If using Supabase, Neon, or other DBs, verify RLS and connection security. How to set up database security","Check external database security",[27,110],{"description":111,"label":112},"Can User A access User B's data by manipulating requests? How to test data isolation","Test data isolation",[27,114],{"description":115,"label":116},"Check that user inputs are validated before database operations. How to validate on server","Validate all user inputs",[118,119,121],"h2",{"id":120},"replit-specific-security-considerations","Replit-Specific Security Considerations",[13,123,124],{},"Replit's ease of use can lead to security oversights. The most common issue is putting API keys directly in code instead of using Replit Secrets. Since public Repls show your code to everyone, this exposes credentials instantly.",[13,126,127],{},"Replit Deployments provide a production URL, but your code in the workspace may still be visible depending on settings. Always verify your visibility configuration before accepting real users or processing sensitive data.",[129,130,131,138,144],"faq-section",{},[132,133,135],"faq-item",{"question":134},"Is Replit secure for production apps?",[13,136,137],{},"Replit can host production apps securely if configured correctly. Use Replit Secrets for credentials, ensure your Repl visibility is set appropriately, implement proper authentication, and follow this security checklist. Many successful apps run on Replit's infrastructure.",[132,139,141],{"question":140},"How do I store secrets in Replit?",[13,142,143],{},"Use Replit Secrets (the lock icon in the sidebar). Add your API keys and credentials there. Access them in code via environment variables like process.env.SECRET_NAME in Node.js or os.environ.get('SECRET_NAME') in Python. Never hardcode secrets in source files.",[132,145,147],{"question":146},"Can people see my Replit code?",[13,148,149],{},"It depends on your visibility settings. Public Repls show code to everyone. Private Repls hide your code. Check your Repl settings to verify. Note that Replit Secrets are never exposed, even in public Repls.",[151,152,153,159,164],"related-articles",{},[154,155],"related-card",{"description":156,"href":157,"title":158},"Complete security guide for Replit apps","/blog/guides/replit","Replit Security Guide",[154,160],{"description":161,"href":162,"title":163},"Keep your secrets safe","/blog/how-to/environment-variables","How to Use Environment Variables",[154,165],{"description":166,"href":167,"title":168},"Secure your API endpoints","/blog/checklists/api-security-checklist","API Security Checklist",[170,171,174,178],"cta-box",{"href":172,"label":173},"/","Start Free Scan",[118,175,177],{"id":176},"automate-your-security-review","Automate Your Security Review",[13,179,180],{},"Our scanner checks for exposed secrets and common vulnerabilities automatically.",{"title":182,"searchDepth":183,"depth":183,"links":184},"",2,[185,186],{"id":120,"depth":183,"text":121},{"id":176,"depth":183,"text":177},"checklists","2026-02-04","Security checklist for Replit deployments. Check these 15 critical items before taking your Replit app to production.",false,"md",[193,195],{"question":134,"answer":194},"Replit can host production apps securely if configured correctly. Use Replit Secrets for credentials, ensure your Repl visibility is appropriate, implement proper authentication, and follow this security checklist before going live.",{"question":140,"answer":196},"Use Replit Secrets (the lock icon in the sidebar). Add your API keys and credentials there. Access them in code via environment variables like process.env.SECRET_NAME. Never hardcode secrets in your source files.","green",null,{},true,"Security checklist for Replit apps. 15 items to check before production.","/blog/checklists/replit-security-checklist","[object Object]","HowTo",{"title":5,"description":189},{"loc":202},"blog/checklists/replit-security-checklist",[209],"Security Checklist","summary_large_image","25PFzQisKK3GjZgscMeEjr_zbm3P3tqVrrPpeRN7Ka4",1775843930707]