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TELKOMNIKA Telecommunication Computing Electronics and Control
Evolutionary programming approach for securing medical images using genetic algorithm and standard deviation
The integrity and security of medical data have become a big challenge for healthcare services applications. Images of hidden text represent
steganography forms in which the image is exploited as an object to cover
information and data. So, the…
steganography forms in which the image is exploited as an object to cover
information and data. So, the…
TELKOMNIKA Telecommunication Computing Electronics and Control
Fault-tolerant backup storage system for confidential data in distributed servers
This article addresses the critical issue of securing backup storage for
confidential data, a key concern in safeguarding the operations of critical
information systems dealing with extensive amounts of sensitive
information. The study proposes a…
confidential data, a key concern in safeguarding the operations of critical
information systems dealing with extensive amounts of sensitive
information. The study proposes a…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
A coverless image steganography based on robust image wavelet hashing
Since the concept of coverless information hiding was proposed, it has been greatly developed due to its effectiveness of resisting the steganographic tools. In this paper, a new coverless steganography is presented to hide the secret data in a more…
TELKOMNIKA Telecommunication, Computing, Electronics and Control
Secured e-payment system based on automated authentication data and iterated salted hash algorithm
Electronic payment has been considered as one of the most significant and convenient applications of modern electronic services e-University compared to traditional methods that impose time-consuming, human resources, and inefficiency. Different…