Agama Project for all things password: identifier first, password expiration, account lockout.

A security-focused authentication server implementing layered defenses such as password hashing, rate limiting, CAPTCHA, and TOTP, alongside brute-force and password-spraying attack simulations.

Windows-Server-Homelab zur Härtung von Active Directory: Security Policies per GPMC/ADAC – starke Kennwortrichtlinien, Kontosperrung, User Rights Assignment und Fine-Grained Password Policies (FGPP). Inklusive kurzer Tests, Validierung mit gpresult/RSOP und klarer, reproduzierbarer Dokumentation.

Active Directory and Windows Server lab notes covering users, groups, permissions, password resets, and basic administration.

Implementation of Multi-Factor Authentication (MFA) controls in Microsoft Entra ID. This lab covers per-user MFA enforcement, service-level verification settings, and the configuration of account lockout thresholds to prevent automated credential attacks.

Simulated IT support incident involving user account lockout and network connectivity restoration on Windows 11.

Security-focused REST API built with FastAPI, demonstrating JWT authentication, RBAC, rate limiting, account lockout, and audit logging following OWASP best practices.

Simulated IT Help Desk environment using Active Directory and Windows Server. Includes password resets, user provisioning, account lockouts, and troubleshooting scenarios documented with ticket-style incident reports and screenshots

Active Directory user management lab covering user accounts, groups, password resets, account lockouts, OU structure, permissions concepts, and help desk documentation.

Clean, fully-functional Windows tool to audit logon failures, account lockouts and unexpected logoffs on a domain controller or domain-joined machine. PowerShell + WPF, no build step.

A secure Node.js authentication system with JWT-based login, Account Lockout, Password Reset, 2-Factor Authentication, API rate limiting, and Secure Token Management.

Authentication API using NodeJS

Complete session management, 2FA, RBAC, email verification, account lockout, suspicious login detection, advanced session tracking across devices and etc - all in one package

In this project, we go over how to make a Windows Server into a Domain Controller, how to manage computer clients and users from Active Directory, how to update Group Policy, and how to reset logins for a user that go locked out due to too many password attempt failures.