5 Reasons How Blockchain Can Improve Data Security In 2021


Whenever there is a new technology in question, it is easy for people to overlook the benefits amid all its disadvantages. Right now, the same thing is happening with Cryptocurrency and Blockchain technology.

The global technology market is expanding its reach to different fields of work. Experts believe that the Blockchain technology market worth will cross $20 billion soon. Blockchain has enormous potential to reduce the technological cost, especially in financial sectors.

There is no doubt that Blockchain technology holds some of the major advantages compared to the world’s existing technology. To know more about Blockchain technology and its future potential, visit https://bitcoin-up.live.

How Can Blockchain Technology Revamp Data Security?

If you are looking for an opportunity to adopt Blocks Kachin technology, it is very important that you have a clear understanding of the working of Blockchain technology.

1. Blockchain Is Decentralized

Blockchain networks work on different models than cloud systems or storage systems. Instead of using cloud servers or single storage, it breaks everything into small chunks of information and distributes the entire Blockchain network information.

Blockchain is a digital ledger, and each computer system acts as a node of the network. Hence, it effectively cut down intermediaries. With the Blockchain network, you don’t have to place your trust in third parties; instead, you can simply use a distributed ledger to get ten jobs done.

2. Blockchain Offer Encryption

Everything data that has been encrypted in the Blockchain network. Hence, you can rest assured that every data present in the network is not altered in any way. Because of the public ledger technology, you easily checked the file signature on the nodes and can verify that they have not been changed.

However, if someone does try to change the signature, it becomes invalid. This feature helps you use a Blockchain ledger to check whether your data has changed over time.

3. Impossible To Hack

The traditional network has one repository to store all data. Hence, hackers can easily hack the network, access the repository, and corrupt it. However, with Blockchain technology, all the data are stored remotely on the network and makes it infeasible for hackers to access the data.

The data stored in the Blockchain network is decentralized in nature and is cross-checked at every encryption. Every encryption and transaction is confirmed with multiple nodes of the network. Hence, if hackers truly want to hack the network, they need to hack every node simultaneously.

4. Blockchain Can Be Both: Public & Private

While Blockchain is being seen as a public network that can restrict fraudulent activity; however, the same technology can be used as a private network as well. In the private network, you can limit the user by allowing them through only with ana access.

The basic difference between a public Blockchain network and a private blockchain network is that you will be able to see what others are doing in the public network. In the private network, you can restrict unauthorized access.

5. Revamp Security

Blockchain technology is all about bringing every elementary and every process into one network. Hence, it adds transparency to every process and work. The best part is that Blockchain technology works on the Public ledger principle; hence, if the information is shared, it is immutable. This is why before encrypting any information on the Blockchain technology, data is validated.

The encryption of data goes through validation and consensus; hence, it makes the network secure than any other network. With these two features of transparency and double-layer security, experts believe that it can revamp the security to the next level.


Blockchain has the potential to offer security to both public and private networks. However, it will depend on the companies how they are going to use or implement the Blockchain technology.

Besides, Blockchain technology can also be integrated with AI, ML, and Automation. This might make the Blockchain technology more robust.