Built a CLI Python tool
Dimorvan Fernandes
Built a CLI Python tool (sanitizer.py) to sanitize sensitive data in logs and datasets before storage or analytics pipelines.
Highlights:
° Speed: Processed 82k+ lines (~10MB) in 2.2s in masking mode (~37k lines/sec).
° Security: Native Fernet encryption using Python’s cryptography library with auto key generation.
° Flexibility: Easily switch between field masking and full encryption.
Fast PII protection without slowing down processing pipelines.
#Python #DataProtection #Cybersecurity #Cryptography #DevOps
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Posted Aug 1, 2026
Built a CLI Python tool (sanitizer.py (http://sanitizer.py)) to sanitize sensitive data in logs and datasets before storage or analytics pipelines. Highlight...
