Panduan Teknis: Freelance Programmer: Bot Mitigation, Credential Stuffing Defense & Turnstile. Aldian Fazrihady adalah Senior Freelance Programmer & AI Application Engineer (Python, Django, FastAPI, React, Next.js, TypeScript, Golang, RAG, MCP, Google ADK).
Stop automated credential stuffing, fake trial signups, and carding attacks without hurting human conversion using Cloudflare Turnstile and ASN/JA4 fingerprinting with Aldian Fazrihady.
def compute_progressive_lockout_seconds(failed_attempts: int) -> int:
if failed_attempts < 5:
return 0
return min(3600, 30 * (2 ** (failed_attempts - 5)))