Blockchain Security: Protecting Your Digital Assets and Transactions
Published at July 11, 2023

The blockchain technology is still in its infancy. Many sectors are beginning to switch to blockchain security for their payment and transaction requirements, which are often connected with cryptocurrencies.

Blockchain is so adaptable that in addition to storing financial transactions, it can also make legally binding agreements, keep personal information, and more.

In 2020, each data breach will cost an average of $3.86 million, and data breaches will continue to be an issue for businesses all over the world. Blockchain technology gives businesses a method to cut costs while protecting their data and business operations.

Before we jump into the digital assets and transaction blockchain can protect, let’s take a look at blockchain security.

Get Ahead with Blockchain Security for Your Digital Assets and Transactions

What is Blockchain Security?

Image by iuriimotov on Freepik

One article from IBM showed that blockchain technology creates data structures that have built-in security features. These features are based on the principles of cryptography, decentralisation, and consensus, which ensure the integrity of transactions.

Through distributed ledger technologies (DLTs), data is organised into blocks. Each block contains a transaction or a group of transactions. Each new block is cryptographically linked to all the blocks that came before it, making it nearly impossible to tamper with. 

Through the involvement of users over a dispersed network, blockchain technology enables decentralisation. There is no single point of failure because a single user cannot imitate the transaction record.

However, several crucial security features are different between blockchain platforms.

Benefits of Blockchain Security

Protecting digital assets and transactions with blockchain security has some benefits. Decentralisation, one of blockchain's key features that guarantees a better level of data integrity across numerous processes, lies at the centre of its benefits.

1. Storage System Decentralisation

There have been several cyberattacks on businesses in recent years. One survey from McKinsey showed that by 2025, the yearly cost of harm from cyberattacks will be around $10.5 trillion, a 300 percent rise from 2015 levels.

Additionally, all of the organisations shared the usage of a centralised system. This implies that a hacker will have easy access to a significant portion of a company's crucial data in one location. 

Hence, blockchain adheres to this principle by dispersing data among numerous processors. 

Cyber attacks are complicated and time-consuming because the same data is distributed and synchronised across numerous separate sites, making it possible to compromise the entire system.

2. Internet of Things (IoT)

Hackers are starting to focus on IoT Security Edge devices including smartphones, cameras, routers, and switches. 

A hostile threat only needs access to one device to attack your entire system because the Internet of Things (IoT) is growing thanks to technologies like artificial intelligence (AI) and 5G.

Blockchain enables businesses to decentralise their administration while still securing connected devices and systems. 

By analysing the network and coming to an agreement on what constitutes normal and suspicious chain activity, blockchain technology empowers devices to make security decisions independently.

3. Messaging Communication Security

Our ability to communicate has changed as a result of the development of our networks. 

Currently, businesses communicate via a variety of digital channels that enable the transfer of different file formats. 

Although collaboration and productivity have grown because of this flexibility, there are hazards associated with the additional vulnerability points.

Developers of message platforms use end-to-end encryption (E2EE) in their apps to ensure secure networks. This technique encrypts data so that nobody else—including Internet service providers, app developers, the government, or anyone else—can read the messages.

4. Increased Transparency

Blockchain eliminates this problem by creating a single, distributed ledger that is synchronised across all participants in the network. This ensures that everyone has access to the same data, which makes it more difficult for fraud to occur.

Further, blockchain transactions are time-stamped and immutable, which means that they cannot be changed or deleted. This provides an additional layer of security and transparency, as it makes it possible to track the history of all transactions.

What are some of the digital assets and transaction blockchain can protect?

Here are some of the digital assets and transactions that blockchain can protect besides Bitcoin:

  • Cryptocurrencies: There are many different cryptocurrencies besides Bitcoin, such as Ethereum, Tether, and Litecoin. Blockchain can help to protect these currencies by making it difficult to counterfeit or double-spend them.
  • Non-fungible tokens (NFTs): NFTs are unique digital assets that represent uniqueness from artwork to real estate to in-game items. Blockchain can help to secure NFTs by providing a tamper-proof record of ownership.
  • Smart contracts: Smart contracts can be used to automate a wide variety of transactions, such as the sale of property or the transfer of funds. Blockchain can help to secure smart contracts by making it difficult to tamper with them.
  • Document verification: Blockchain can be used to verify the authenticity of documents, such as birth certificates, passports, and medical records. This can help to reduce fraud and improve security.
  • Supply chain management: Blockchain can track the movement of goods through a supply chain. This can help to ensure the authenticity of products and prevent counterfeiting.
  • Intellectual property (IP) protection: Blockchain can be used to track the ownership of IP assets, such as patents, trademarks, and copyrights. This can help to prevent infringement and protect the rights of IP holders.
  • Voting: Blockchain can make a secure and transparent voting system. This can help to reduce voter fraud and ensure that the will of the people is accurately represented.

These are just a few of the many digital assets and transactions that blockchain can protect. 

As technology continues to develop, we can expect to see even more applications for blockchain in the protection of digital assets and transactions.

Wrapping Up

Despite being a relatively new technology, blockchain is increasingly becoming used in more than just Bitcoin.

Effective new solutions are needed to ensure system integrity since organisations all around the world are under increasing pressure to improve cybersecurity. 

The distinct advantages of blockchain, such as decentralisation and data transparency, create a whole new universe of potential security solutions.

If you need blockchain technology services for your business, we have a team of experienced blockchain professionals who can help you with all of your needs. 

Contact us here to discuss how we can help you.

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