IoT-based multi-biometric system is a blend of multiple biometric templates that can be used for user authentication/verification using sensors. The leakage the trait information may cause critical privacy and security issues. It expected to protect details individuals through irreversibility, unlinkability, renewability in authentication system. This study presents robust with secure template ...

Indoor location services have become an increasingly important part of our everyday lives in recent years. Despite the numerous benefits these offer, serious concerns arisen about privacy users’ locations. Adversaries can monitor user-requested locations order to obtain sensitive information such as shopping patterns. Many users indoor spaces want their movements and be kept private so not reve...

In this letter, we consider the problem of privacy preservation in static average consensus problem. This normally is solved by proposing augmentations for popular first order Laplacian-based algorithm. These mechanisms however come with computational overhead, may need coordination among agents to choose their parameters and also alter transient response show that an alternative iterative algo...