... Programmer, and related tradedress are trademarks or registered trademarks of JohnWiley & Sons, Inc. and/ or its affiliates, in the UnitedStates and other countries, and may not be used withoutwritten ... experience in webdevelopment and graphics design with such frameworks asDjango, CakePHP and CodeIgniter. He also works with 3D modelling, animation, image recognition, and artificialintelligence ... socialize, and createcontent. This chapter discusses efficient and secureways to authenticate users and grant them access tocertain features, starting with Role-Based AccessControl (RBAC) and access...