Login IP Bruteforce Window

Stop IP-based attacks with sliding windows.

#php #python #login #bruteforce #ip #ratelimiting #security #backendsafety #reliability #viralcoding

https://www.youtube.com/watch?v=fZ8sx2zoF5c

Upload Filetype Allowlist

Block dangerous uploads with strict MIME checks.

#php #python #uploads #mime #security #validation #backendsafety #reliability #performance #viralcoding

https://www.youtube.com/watch?v=5l5Zu4OyjsI

Chat Spam Filter With Sliding Window

Rate-limit floods and repeated messages without killing legit chat.

#php #python #ratelimiting #chatspam #slidingwindow #moderation #realtime #backendsafety #performance #productionpatterns #viralcoding

https://www.youtube.com/watch?v=wngRyRWoQVg

Python vs JS Refund Replay Firewall

Refund buttons get rage-clicked. This stops it.

#python #javascript #viralcoding #codecomparison #idempotency #retries #payments #backendsafety #refunds #abuseprevention #support

https://www.youtube.com/watch?v=BWXZvyzzDMI

CDN Purge Throttle

Rate-limit purge storms during deploys.

#php #python #cdn #purge #ratelimiting #deploy #backendsafety #reliability #performance #viralcoding

https://www.youtube.com/watch?v=HHEN2KqLYgg

Export Resume Cursor

Restart massive exports without starting over.

#php #python #exports #pagination #resume #datapipeline #performance #reliability #backendsafety #viralcoding

https://www.youtube.com/watch?v=6DcEKpLxUOQ

Python vs JS Ticketing Replay Gate

Same ticket purchase, zero duplicate seats.

#python #javascript #viralcoding #codecomparison #idempotency #retries #payments #backendsafety #ticketing #events #replay #reliability

https://www.youtube.com/watch?v=GqGezI9ubQo

Coupon Abuse Guard for Flash Sales

Block stolen coupons fast with per-user and per-IP limits.

#php #python #couponabuse #ratelimiting #fraudprevention #flashsale #backendsafety #velocitychecks #security #viralcoding

https://www.youtube.com/watch?v=2Yk0G3PL_rY

Search Query Throttle

Protect search clusters with per-user and global limits.

#php #python #search #throttling #ratelimiting #performance #backendsafety #reliability #viralcoding #growth

https://www.youtube.com/watch?v=1h7VizbutfU

Python vs JS Receipt Replay Vault: Double-Charge Shield

Repeat receipts get blocked before refunds explode.

#python #javascript #viralcoding #codecomparison #idempotency #retries #payments #backendsafety #doublecharges #refundstorms #fintech

https://www.youtube.com/watch?v=50QdJQB2724