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WHAT IS BLOCKCHAIN?
Blockchain technology is a structure that stores transactional records, also known as the block, of the public in several databases, known as the “chain,” in a network connected through peer-to-peer nodes. Typically, this storage is referred to as a ‘digital ledger.’
Every transaction in this ledger is authorized by the digital signature of the owner, which authenticates the transaction and safeguards it from tampering. Hence, the information the digital ledger contains is highly secure.
Record keeping of data and transactions are a crucial part of the business. Often, this information is handled in house or passed through a third party like brokers, bankers, or lawyers increasing time, cost, or both on the business. Fortunately, Blockchain avoids this long process and facilitates the faster movement of the transaction, thereby saving both time and money.
BENEFITS OF BLOCKCHAIN
Blockchain is an emerging technology with many advantages in an increasingly digital world:
1. Highly Secure
Blockchain technology uses a digital signature feature to conduct fraud-free transactions making it impossible to corrupt or change the data of an individual by the other users without a specific digital signature.
2. Decentralized System
Conventionally, you need the approval of regulatory authorities like a government or bank for transactions; however, with Blockchain, transactions are done with the mutual consensus of users resulting in smoother, safer, and faster transactions.
3. Automation Capability
Blockchain technology is programmable and can generate systematic actions, events, and payments automatically when the criteria of the trigger are met.
BLOCKCHAIN CERTIFICATION COURSES AND EXAMS PROVIDED BY iLEARN
iLEARN offers the following certification courses and exams in the Blockchain area:
- EXIN Blockchain