Cloud computing offers the possibility of providing suitable access within a network for a set
of resources. Many users use different services for outsourcing their data within the cloud …

Conventional authentication methods, like simple text-based passwords, have shown
vulnerabilities to different types of security attacks. Indeed, 61% of all breaches involve …

As a nonlocal imaging approach, ghost imaging is of potential significance for information
security. This study demonstrates a multi-level authentication approach relying on ghost …

Visual cryptography is a cryptographic methodology designed to secure visual information in
a way that it can be effortlessly deciphered through human vision. As an emerging …

With the growth of the number in smart devices based on IoT, keeping a secure data
processing among them has become even more significant in cloud computing. However, a …

Visual cryptography (VC) is a model that permits visual data in an encrypted manner in such
a way that decrypted data occurs in the form of visual image. A scheme is modeled for secret …

Visual Cryptography (VC) is a process employed for the maintenance of secret information
by hiding the secret messages that are embedded within the images. Typically, an image is …

It is very difficult to keep track of employee attendance manually. In addition to the length of
time that the registration process takes, there are still chances that some errors may occur …

Recently, security is becoming an increasingly crucial component of any financial
organization, and as a result, the need for authentication has expanded. To ensure the …

Identity and Access Management (IAM) system aimed at enhancing security, streamlining
authentication processes, enforcing access controls, and monitoring user activities …