Blockchain has transitioned beyond the hype to reality, as evidenced by the amount of
research it has attracted and by its commercial applications. One popular application of …

Land registration system is a very critical component of a revenue department as it holds the
record of lands and their owners. In many countries, land records are stored in paper form at …

The ever-growing smart applications will expand the Internet of Things (IoT) ecosystem to
connect over 75 billion devices by 2025. IoT ecosystems comprise sensors that act as data …

Blockchain-based crowdsourcing solutions have been widely used in the industry to solve
insider threats and free-riding/false-reporting issues. However, the existing solutions suffer …

Blockchain brings some significant changes in many industries implementing a shared,
decentralized public ledger. Characteristics like immutability, autonomy, and transparency …

Blockchain gets its name from being a series of blocks that are linked together to form a
chain. Once the information has been added to the chain, it cannot be changed. There are …

In recent years, permissionless blockchains have gained significant attention for their ability
to secure and provide transparency in transactions. The development of blockchain …

Blockchain-based applications are now becoming prevalent in every aspect of human life for
promoting security, trust, and reliability. Healthcare is one of the most important basic human …

Blockchain technology has gained widespread attention and adoption in various industries.
However, despite its potential benefits, there are still numerous challenges and issues that …

Security is the most significant role in communication systems because of the rise of
intruders' ability to tamper with and monitoring to sensitive data. Thus, cryptography is the …