Rahasia (API keys, passwords, tokens, encryption keys) kudu diatur kanthi aman — jamá hardcoded ing kode utawa didadèlke menyang version control, nanging disimpen lan diaksès kanthi aman. Manajemen rahasia sing kurang apik minangka sumber pelanggaran sing umum lan serius.
Aturan kardinal: jamá hardcode utawa dadèlke rahasia
❌ NEVER hardcode secrets in source code or commit them to Git:
→ committed secrets are in the repo HISTORY (exposed even if "removed" later)
→ public repos / leaks expose them to attackers (bots scan GitHub for keys constantly)
→ a TOP cause of breaches (leaked AWS keys, database passwords, API tokens)
⚠️ If a secret IS committed/leaked → ROTATE it immediately (it's compromised)
