Enhancing Cybersecurity with Blockchain Technologies

The core features of blockchain technology are data encryption, detection of data tampering, auditability, transparency, immutability, decentralization, distributed ledger, and operational resilience. These features enhance cyberdefense mechanisms and ensure data security.

Cyber breach is an area of big concern that can cripple critical business functions. Organizations put a lot of efforts to make their data conform to confidentiality, integrity, availability, authenticity, and non-repudiation requirements. Two years since the WannaCry ransomware attack, we have witnessed that data breach and the cyber threat is increasing every other day.

Data protection and privacy have become a board-level issue. Effective measures such as security, compliance, business experience, process, technology, new legislation, and other strategies appear to be vulnerable. The main reason could be attributed to data breaches due to human error.

Oodles Technologies are one of the leading blockchain software development company, assess and analyze the impact of blockchain technology adoption for your business and work on multiple aspects such as viability and feasibility of the blockchain use-case, before we build the solution. Our focused methodologies enable you to achieve more efficient processes and gain a competitive edge.

At this juncture, blockchain provides a more promising security mechanism. It is a disruptive technology that can transform processes in industries like healthcare, logistics, finance, education, and banking. Blockchain has also shown the potential to enable effective data security mechanisms in these industries.

Blockchain eliminates manual errors, the known cause for the majority of data breaches. The chances of data corruption are almost nil due to its immutability feature. Data on the blockchain is distributed across millions of nodes and connected to blocks. It is stored in a distributed ledger that makes an intruder’s task of publishing fake keys harder.

Let us take a closer look at how blockchain technology enhances cybersecurity.

The applications of blockchain technology in cybersecurityDecentralized storage solutions

Blockchain-based data storage solutions enable users to archive data, grant permission for third-party access, and revoke the access key anytime.

It is a distributed digital ledger that lacks a central control point. As each node possesses a complete ledger copy, the loss of one or two nodes will not lead to data loss. The entire blockchain network can be monitored for tiniest operation and verified by all the participants in the network.

Thus, hackers cannot have a single point of entry or can access the entire data repository. This reduces the chances of a data breach.

Secured IoT devices

Hackers attempt to exploit the vulnerabilities in the routers and switches of IoT devices causing a flaw in IoT security. With blockchain, the devices form a group consensus regarding normal occurrences in the given network. The devices become smart enough to lock down the suspicious behavior of any node. The data exchange between the IoT devices is also protected by achieving near real-time data transmissions.

Thus staging an attack is really hard and the systems or IoT devices can be protected against hacking attempts.

Secured domain name system

As the blockchain in decentralized, you may store the domain information on a distributed ledger. Moreover, the connection can be powered through smart contracts.

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Oodles Technologies is an offshore software development company with a focus on state-of-the-art technologies.