Ashish Nanda - IEEE Xplore Author Profile

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This paper presents the design and implementation of a testbed for evaluating continuous authentication systems in pervasive smart environments. The testbed integrates diverse sensors, a gateway for real-time data aggregation, and a Continuous Authentication Platform (CAP) to enable robust user verification, dynamic authorization, and enhanced access control. Key components, setup processes, and e...Show More
Physical authentication devices (PADs) offer a higher level of security than other authentication technologies commonly used in multifactor authentication (MFA) schemes because they are much less vulnerable to attack. However, PAD uptake remains significantly lower than that for SMS and app-based approaches, accounting for only 10% of all authentication technologies currently being utilized in MFA...Show More
Identity proofing is often a prerequisite for accessing important services (e.g., opening a bank account). The current pandemic has highlighted the need for remote identity proofing (RIDP) that can enable applicants to prove their identity from anywhere, without the need for a special facility. However, the requirements set out by the National Institute of Standards and Technology for the highest ...Show More
The evolution of quantum computers poses a serious threat to contemporary public-key encryption (PKE) schemes. To address this impending issue, the National Institute of Standards and Technology (NIST) is currently undertaking the Post-Quantum Cryptography (PQC) standardization project intending to evaluate and subsequently standardize the suitable PQC scheme(s). One such attractive approach, call...Show More