Exam
Online Banking: Your bank provides a public key to encrypt your login credentials.
Digital Signatures: You use your private key to sign documents, and others can verify your signature using your public key.
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Use cases
Digital signatures can be applied to various kinds of digital documents and certificates. As such, they have several applications. Some of the most common use cases include:
- Information Technology. To enhance the security of Internet communication systems.
Blockchain: The Engine Of The New World
Many of us have heard of cryptocurrencies (like Bitcoin), which have exploded in value in the last ten years. The underlying technology, blockchain, is the heart of crypto and many other new digital applications and ecosystems.
Blockchain is a digital archive or registry, w...
Cryptocurrency in the business sector
Cryptocurrency is a digital payment system that bypass banks to verify transactions, making the financial processes more accessible and faster.
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