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Security: VjAlbert/pith-skill

Security

SECURITY.md

Security Policy

🔒 Security & Privacy Assessment

  • Complete Network Isolation: The script operates 100% offline. It contains zero network requests, HTTP calls, socket connections, or external API dependencies. There is no telemetry or data exfiltration risk. [Cite: Custom]
  • Zero-Dependency Supply Chain: The tool imports exactly 0 external packages. It relies exclusively on 7 core modules from the Python Standard Library (sys, re, json, math, argparse, heapq, collections), completely eliminating supply-chain vulnerability vectors. [Cite: Custom]
  • No File System Interactivity: The engine does not perform any disk read or write operations. Payload data is processed entirely in-memory and streamed via standard I/O channels. [Cite: Custom]
  • Deterministic Execution: The compression logic is mathematically bound by deterministic parameters (Zipf and Benford algorithms). There are no unbounded recursion loops or heavy processing structures that could trigger CPU exhaustion or Denial of Service (DoS) in the host environment. [Cite: Custom]

🛠️ Quality Assurance

  • Input Stream Hardening: Standard input streams (sys.stdin) are wrapped in protective hasattr checks to guarantee that execution remains stable and crash-free even in highly restrictive container environments or alternative logging setups. [Cite: Custom]
  • Linter & Compilation Cleanliness: The code contains no unresolved type errors and passes static compilation targets via py_compile without generating warnings. [Cite: Custom]

There aren't any published security advisories