Today, democracy has become a de facto standard of every form of government in the world, nations and organizations. People are given the power to vote for candidates of their choice to represent them in offices. These ...

Cryptographically embedded devices are vulnerable to Side Channel Attacks. Side channel attack is based upon the principle that the attacker extract leaked information from the physical implementation of the cryptosystem ...

The prevailing economic environment, characterised by retrenchments, company closures and the drive to eradicate poverty has led to the increase in the number of small businesses. The small scale enterprises operate in the ...

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One challenge of educational institutions is the low academic performance of students. This challenge affects students, tutors, institutions and the society in varieties of ways. To deal with this problem, researchers have ...

Fibre-Wireless (FiWi) is a hybridized Dense Wavelength-Division Multiplexing-Passive Optical Network (DWDM-PON) with Worldwide Interoperability for Microwave Access (WiMAX) as a means of providing higher bandwidth and ...

Recent advances in steganography systems have shown good results in bringing reliable data security over the Internet. However, these systems have their unique vulnerabilities since they are faced with a variety of threats ...