POPA Recon🔐 Recommend encrypted reference method for exchange API keys instead of plaintext storage
🔐 Recommend encrypted reference method for exchange API keys instead of plaintext storage If you leave the API key and secret in plain text in .env, the file itself becomes an asset. done. When using 1Password CLI, the value is encrypted in the vault and in .env. Only reference strings can be left. - Existing: UPBIT_API_KEY=xR9k2… real key - After: UPBIT_API_KEY=op://trading/upbit/api_key Injected into process memory only at run time. op run env-file=.env python main.py What you gain in terms of security - The moment plain text is written to disk disappears. - Even i…
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