data-encryption

The collection demonstrates legitimate encryption techniques across multiple languages and demonstrates a breadth of cryptographic primitives appropriate for data at rest and in transit. However, it exhibits critical production-readiness gaps: hardcoded/default secrets, inconsistent data packaging, potential logging of sensitive data, and insecure SQL key usage. While not evidence of active malware, these patterns create substantial supply-chain and deployment risks. Treat as an educational toolkit requiring rigorous hardening before any production usage: remove defaults, enforce explicit secret provisioning and rotation, standardize data envelopes, centralize key management, and unify language interfaces to reduce misconfigurations.