CodeDev knowledge system / 31 chapters

DOCUMENT
THE WHOLE
SYSTEM.

A practical reference for programming, DSA, frameworks, databases, APIs, Linux, networking, testing, security, deployment, and the architecture behind CodeDev itself.

Chapters31Structured references
Sections7Learning areas
Code41Runnable examples
SystemLIVECodeDev architecture reference
CodeDev system

Results for “security”

5 / 31
01 / CodeDev system System reference

CodeDev system architecture

How the current CodeDev by Edward website is structured: Flask application factory, blueprints, templates, database, media storage, and public/admin boundaries.

codedevarchitectureflasksqlalchemy
02 / CodeDev system System reference

CodeDev authentication and Superadmin security

The private control-room security model: hidden route, strong passwords, TOTP MFA, recovery codes, lockouts, CSRF, session revocation, and authorization.

codedevsuperadminmfatotp
03 / CodeDev system System reference

CodeDev Superadmin, media, and analytics

How the control room edits projects/releases/settings, uploads durable Cloudinary media, and exposes privacy-light server-side analytics.

codedevadmincloudinarymedia
04 / CodeDev system System reference

CodeDev deployment and operations

Render/Docker production configuration, PostgreSQL, Cloudinary, Redis/Valkey, migrations, uptime monitoring, health checks, recovery, and deployment verification.

codedevrenderdockerdeployment
05 / CodeDev system System reference

CodeDev release qualification and evidence

The exact meaning of Security-Hardened-RC versus Production-Qualified and the canonical qualification path used by local operators and GitHub Actions.

codedevreleasequalificationci