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Assessing User Authentication and Authorization in Mobile Apps Ensuring Secure Access Control
Abstract
Mobile app security hinges on effective user authentication and authorization, yet we constantly see breaches due to weak safeguards. The chapter explores various methods to protect apps, from traditional password systems—often plagued by weak passwords and reuse—to advanced techniques like multi-factor and biometric authentication. But it's not just about getting people in; it's about making sure they access only what they should. Role-based and attribute-based access controls offer different ways to manage permissions, but if misconfigured, they can create loopholes. Throughout, smart tools play a big part in assessing these systems, catching flaws that developers may miss. Case studies drive home the risks, with real-world examples of fitness apps mishandling tokens or banking apps failing to secure biometric data. The chapter doesn't stop at the present; it also looks forward, examining how authentication and authorization will change with innovations like password-less access and decentralized identities.
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