Blockchain & Crypto

How to protect mobile devices and IoT with blockchain

Helen Wilson

Content writer


It’s important to consider blockchain technology when you design a mobile security strategy. You can find out if this technique is right for your company by following the advice in this article.

Everyone is aware that blockchain is the technical foundation of the well-known and controversial cryptocurrency Bitcoin. While the latter helped to popularize blockchain, it did nothing to educate IT workers on the benefits of the technology and how to use it. Meanwhile, blockchain has the potential to transform a variety of industries, including mobile device security and the Internet of Things (IoT).

To determine whether you can benefit from it, learn about the true foundation of blockchain, its strengths, and drawbacks, follow a specific process when establishing a mobile security plan based on it, and never lose sight of your community.

To answer the problem of electronic finance, blockchain technology was created. How can you rely on invoices and payment documents if each party has the ability to change them? Traditionally, copies of the documents were retained by a trusted intermediary. By providing a distributed database, or ledger, that can be utilized by all parties and whose validity can be validated by the data itself, blockchain eliminates the need for an intermediary.

A blockchain is a chain of blocks or a set of transactions. Participants use tamper-resistant keys to sign their own transactions on the blockchain. This validates the authenticity of each entry. The block contains two strong hash codes: one to secure the block from illegal access and the other to protect prior actions. The combination of two hashes prevents a transaction participant from secretly changing it.


How to protect mobile devices and IoT with blockchain. Source:

Blockchain is a revolution

Blockchain, as a decentralized clearinghouse with no intermediaries, means revolution. Its business dealings are guaranteed to be legal. Bitcoin has never been hacked. Consider the blockchain to be a ledger that the user community keeps track of their transactions and accesses to get a reliable record of what happened.

What does this have to do with mobile devices and security? Blockchain is a method of facilitating collaboration without the use of intermediaries. If confidence is built on verification and authentication, then blockchain is the answer. It’s clear to understand how automatically verified collaboration might assist protect mobile devices tremendously, as well as the restrictions that exist. Authentication is an important part of a mobile device security strategy, but it isn’t a one-size-fits-all or all-encompassing solution.

We should probably begin by registering the mobile device at the time of purchase or even immediately after creation. This can be accomplished using the unique identifiers currently present on mobile devices. The registry will then be able to track changes in ownership as well as the scope of the device’s authorization. Social networks, manufacturers, banks and financial organizations, and even regional sub-registries can all use the same identity.

Blockchain may also verify the origins of mobile apps and software updates, as well as ensure that the cloud or data center is processing mobile transactions with the right version of client software. What blockchain can’t do is protect the device against exploit-based malware that comes through a trusted software like the browser. It also can’t stop apps from downloading and changing their code to go around the blockchain’s security.

In short, blockchain is an important component of the mobile security ecosystem, but it must be properly integrated and developed. To build the ecosystem today, users must do some work on their own.

The use of blockchain technology to protect mobile devices

What steps do you take to integrate blockchain into your mobile security strategy? First and foremost, figure out which of your mobile apps were co-developed with another party. If there are no partners, blockchain is not required. Blockchain technology does a fantastic job of validating each participant’s contribution, and the more participants there are, the more reliable and resilient the technology becomes.

The next step is to specify which transactions will be authenticated by the blockchain. The majority of blockchain applications either mediate ownership of a portion of a shared resource (like Bitcoin does) or record all details of multilateral transactions, such as bill/pay or quote/offer. Blockchain works nicely with applications that use one of these strategies.

Don’t forget about the community

The third step is to locate a platform that has been established by the community. The greatest solution for protecting mobile devices is likely to be created by the community if blockchain is for communities. To secure mobile devices and the Internet of Things, manufacturers are already presenting community pilots. Adept is an IoT network idea developed by IBM and Samsung (Autonomous Decentralized Peer-to-Peer Telemetry). It’s possible that it’ll be used on mobile devices.

The fourth step is to examine the “blockchain as a service” idea more closely. It is theoretically conceivable to install a single blockchain across different platforms, clouds, and other infrastructure. In actuality, starting with a common platform for your community is considerably easier. One of the reasons why “blockchain as a service” is a smart notion is because of this.

Remember the community at all phases of developing a strategy for using blockchain to secure mobile devices. The paradox is that as the number of community members grows, the value and security of blockchain grow, but so do the challenges of blockchain planning.

It’s also worth remembering that blockchain records only have a limited set of capabilities. They can identify parties to a transaction or portions of a transaction using digital signatures. They can prevent records from being altered by using hashes. However, the end outcome is frequently nothing more than an audit trail of actions. To be helpful, blockchain technology must be integrated into a mobile security strategy.

Helen Wilson is a content writer from Essaypay writing company. She is a wordsmith when it comes to topics about marketing, business, and freelance. Helen likes studying different topics and developing in different areas.


Pay Space

6735 Posts 0 Comments

Our editorial team delivers daily news and insights on the global payment industry, covering fintech innovations, worldwide payment methods, and modern payment options.