CryptoVault

Overview

CryptoVault applies practical cryptography and host hardening patterns for small services — encrypt, rotate, and audit without a full KMS budget.

What I built

• Envelope encryption helpers with rotation schedules.
• Network security basics checklist for service-to-service traffic.
• Linux security baselines (users, permissions, firewall stubs).
• Dockerized lab environment for safe local experiments.

Tech decisions

Python CLIs packaged with Docker, grounded in Cryptography Fundamentals, Network Security Basics, and Linux Security Basics.