The current technology-based applications connect numerous systems which serve the human community a great deal. As much as the help IoT has done to ease human effort, an equal amount of threat is also available. Several transaction systems and different coordinated processes lead the entire process vulnerable too.
The pivot of the problem lies in the fact that IoT connects different systems but from one control point. And this becomes an easy target for any cyber-attack. However, there is good news for you. The custom mobile app development company offers help by integrating blockchain technology to enhance security features. This article gives a detailed outlook of the ways it can offer support to IoT systems.
How Blockchain Secures IoT Systems?
To understand this, we must realize that Blockchain is a decentralized and digital ledger. It helps to record all the transactions that happen on different computers. But the fact is, do not alter the transaction without altering the connected blocks. With the technology being decentralized, it is ideally impossible to track the coordinated blocks. If you are planning for cross-platform mobile development, then integrating with blockchain technology is a worthy pursuit.
How to Integrate Blockchain with IoT Systems?
There are several ways to build IoT systems with Blockchain. It can be
- Permissioned by a Consortium
Any cross-platform mobile application development company will not prefer public blockchain to be used to develop applications. In this case, anyone can join and also participate in transactions. Meaning weaker security issues. Moreover, it requires a considerable amount of computational power too.
While this is the case with the public network, the private blockchain is a peer-to-peer connection controlled by one organization. Moreover, the organization that controls can determine who can join the network. A private blockchain network
- Executes a Consensus Protocol
- Maintains the shared ledger
This type considerably increases trust and thereby is confident enough to initiate transactions. The best part to be noted by the mobile app developers is, the private blockchain can conveniently run behind a company’s firewall. Also, it can be hosted on-premises too.
Similarly, any business that sets up a private network will indulge in a permissioned blockchain network. They are very similar to one another. But the permissioned blockchain can permit even the public network. There is increased security in this network where the network decides the participant and permits or rejects the transaction. Any participant must seek permission to join the network in this case.
While Blockchain technology is so popular worldwide now, there are instances where we can observe multiple organizations controlling and maintaining a blockchain network. The fact is, these organizations shall decide who can make the transaction and who cannot. This type of network is feasible where you have the utmost security system in place. All the participants need permission to join the network.
So, How Does Blockchain help in Security Features otherwise
Blockchain helps in quick transactions by coordinating with millions of devices. It makes it highly impossible for any cyber-attack. Further, the elements present in every block are unique and keeps changing every second, leaving it always encrypted to be hacked.
The authentication protocol is excellent with Blockchain, and integrating with IoT makes it the best choice for the growing cybercrimes these days. Another complex factor for the hackers is that the blockchain network can store the IoT data stored as another network layer. A hacker must break through this as well, which is close to impossible. Overwriting existing data records is cumbersome as the level of encryption is extremely exhaustive that one might even not take a chance hacking the security feature.
Ok, so what if there is a tech geek who breaks the wall? Fine, it can happen, and that’s where the blockchain security feature plays a major role. Even if the network is compromised, somehow. The reliable transparency offers to identify the data leakage. It will help take remedial measures to stop the leakage as well. Any authorized person given access to control the network can look at the transactions that have been done in the past.
Prashant Pujara is the CEO and founder of MultiQoS Technologies Pvt. Ltd., a constantly growing golang development company that assists customers in achieving their goals. He assures customers that MultiQoS will always help them realize their full potential with the help of its top executives and its standard development plan.