Statistics indicate that cybercrime accounted for almost $6 trillion in 2021. With technologies like the internet of things, wearables, and more social media platforms coming up daily, the need for safe and reliable internet browsing is dire.

The weak security patches of the digital websites, plus the unrolling of 5G networks which will immensely increase the browsing speed, will also increase cases of cybercrimes.

Business and internet users must seek solutions to salvage the situation. That is where blockchain comes to the rescue. This new technology helps improve web security in a number of ways. Below are some of them:

Blockchains Ensures Data Integrity

No one can alter data in a blockchain system because the network nodes are cross-referenced and built on each other as blocks. To change one block, you must crack the code for every adjacent chain in the rest of the network.

Any trial to alter the transactions is recorded as a new transaction. You need a consensus verification to authorize changes and verify ledgers.

Trust is built in the transaction system because customers don’t feel cheated by the system. And if they try to, it will be recorded in a new receipt and shared with whole users.

Consider Bitcoin, for example. It has a network of thousands of nodes that many can access from every location. Each has a copy of every transaction a member makes, but anonymously. And whenever one user tries to change a transaction, the rest is notified, but as a new transaction.

When you wager in Bitcoin at the best online crypto casinos 2022, therefore, you’re assured of data security. The casinos treat your information privately. Or they might not collect it at all.

Also, most crypto casinos process payments on the same day. And depending on your chosen coin, you could receive your money instantly.

Resilience and Availability

Based on their designs and configurations, blockchains have numerous security features you should consider. Blockchains digitize and share data across a designated network. Transactions and communication data are decentralized into the different computer networks within that system.

The servers are also resilient to viruses and cyber-attacks. There is no downtime because at least one node remains operational even when a cyberattack occurs.

In case of a cyberattack, users are directed to the operational servers. And since data and communication records are shared among all users in the network, you can still find your files.

All the nodes in the system have a copy of the ledger. Many nodes uphold resilience by ensuring that there is always an available node with a copy of the distributed ledger.


Confidentiality promotes safety and privacy in online transactions, especially in a world where data is the new goldmine. You get to feed less personal data when setting up accounts and remain less vulnerable when an attack happens.

Because data is never shared with a third party in a blockchain system, you’re more than just private even when online. And for hackers and data phishing agents, you’re not just hard to track but lack market value.

When you gamble in crypto, the government and banks will not know what you wager, how regularly, or what amounts were wagered to set you a credit score next time you go for a loan.

Ownership Authentication

Copyright issues have been a constant thorn in the flesh, especially in the creative industry. Frauds could produce pirated copies of music and films, and many people lacked government ID.

Through nonfungible tokens (NFTS), blockchain allows artists to watermark their works and create unchangeable records with only crypto keys they can access. The artist is guaranteed intellectual property rights and proof that they own the documents.

Many brands also use crypto to mark their assets in the online domain. Kodak, for example, have initiated KODAKCoin to track all their pictures on the internet.

Decentralization of Data

There’s a saying that power corrupts, especially when you’re the only one in charge. The same applies to data and files. In a centralized system: when only one person is at the apex of data sharing, they might likely manipulate the contents for personal gains.

In the blockchain, data is decentralized. People in a particular network only share data in that network. No one is entirely in charge, and you generate a secret public security code that you can use.

Also, by decentralizing the Domain Name System (DNS) entries, blockchain technology help to prevent Denial of Services attacks.

Security and Safety

Security is a key online feature. There are many cases of identity theft on credit cards and hackers asking for a ransom to avoid leaking private files into the public domain.

Blockchain technology provides a good tool for developing standard security because of its cryptographic principle. Data is structured in multi-layered blocks where it is hard to tamper.

There are private blockchains where membership identity is first authenticated and only allowed users are admitted into the particular network. Referred to as a member-only network, only members with special access permits can maintain the transaction ledger through’ selective endorsements.’

In short, members of a private blockchain network are ‘partners’ seeking a secure platform to enhance transactions and get security.

As the internet of things continues to increase, they need to enhance the security of their systems. You don’t want someone controlling your security camera to monitor every move you make in your house.

There are few cyberattacks in the digital blockchain, but most are due to negligence and avoidable circumstances. Customers have had their security keys stolen, or employee computer hacks where a hacker finds a running transaction (chances are extremely rare).


Blockchain is a disruptive technology. It is creating a paradigm shift in how we view our privacy on the internet. How much data do we need to submit for online transactions, and how secure is this data protected?

As it promotes trust and security in the network, blockchain technology is yet to be fully exploited beyond the fintech sector. Despite the little challenges that blockchain technology has, it still provides a more reliable and secure solution to web interactions.

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