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How IoT is Improving Security Systems for Commercial Buildings



How IoT is Improving Security Systems for Commercial Buildings

The Internet of Things (IoT) refers to the network of physical objects that are embedded with technology for the purpose of exchanging data over the internet.

While the use of such tech can vary, IoT is really useful for making commercial buildings safer places to work, live, and visit.

IoT devices can do everything from promoting more sustainability to enabling smart speakers. In this article, we’ll look at the many ways IoT can be utilized for building security and occupant safety. 

Here are 5 ways IoT can make buildings safe and secure.


1. IoT Can Check for Building Structure Stability

Our buildings are more structurally sound than they were in earlier centuries, but accidents still happen. IoT can work with city officials to prevent building and structural collapse from occurring, thanks to AI and machine learning algorithms. It can also discover minor issues before things get worse.

IoT sensors are already being used to keep an eye out for damage. For example, if the sensor spots a growing crack or strain, it’ll alert the building occupants and the correct parties in order to fix the problem. Sensors can also warm nearby buildings if a collapse is possible or imminent. 

2. IoT Can Help Increase Internal Business Security

The IoT can equip businesses with 24/7 physical and digital security measures. The measures include but aren’t limited to barrier gate arms, thumbprint readers, biometric scanners, digital sensors, IoT-enabled floors, smart beacons, smart locks, alarms, and digital security codes. 


Door closure devices are going to increase in popularity for offices and malls because they decrease the need for physical security guards. When the IoT can provide data on the location of business assets, it can track and identify malicious individuals while they’re in the building. 

3. IoT Can Aid First Responders During an Emergency

High-quality service is essential for any successful hospital, but so is their ability to contact distressed individuals. IoT can allow EMS to find the exact floor, office, and location of a tenant, which could make the difference between life and death for sudden, but fatal medical conditions.

Smartphones, laptops, tablets, and navigational systems can also contact the fire department or police during a crisis. If the building is also utilizing video footage, it can be used to find culprits, determine the cause of a fire, or share with public safety officials to help with certain tasks.

4. IoT Can Help Improve In-Building Air Quality

Air quality will continue to be an ongoing issue as the days get hotter and the smog gets thicker. However, air quality issues have existed for ages, as asbestos, radon, lead, and mercury can be found in older buildings. Removing these chemicals will greatly benefit you and your workers.

IoT can use sensors to monitor air quality and deliver accurate results in real-time, so you can take the guesswork out of the equation. Regardless, it’s critical that you monitor and report indoor air quality, so you can adhere to CDC guidelines and keep your staff healthy and happy.

5. IoT Can Drastically Improve Employee Safety

Besides monitoring air quality, IoT can analyze occupant data to create occupation-specific health and safety measures for employees. For example, if your employees are working with toxic chemicals and fumes, IoT sensors can examine if their exposure level is way too high.


Companies may consider equipping their staff with wearable tech that monitors overall health and performance. This can help them make better health decisions and detect stress levels. IoT devices are already able to track heartbeat, blood pressure, temperature, and step count.


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How Blockchain and Big Data Can Work Together



How Blockchain and Big Data Can Work Together

Big data and blockchain work well together by providing more security and integrity. 

One is transforming data management while the other is changing the nature of transactions altogether. Could they create an even more significant impact on the industries by binding together – big data for blockchain or blockchain for big data?.

Big data technologies first came into the picture at the dawn of this millennium to meet the computational needs of large datasets in the Internet-era. Proprietary applications like BigTable by Google and ZooKeeper at Yahoo showcased the potential of big data. However, the potential could only be tapped into after open-source projects such as the Hadoop File System (HDFS) and Hadoop MapReduce hit the market. Since then, big data has snowballed to transform how companies manage their data in the 21st century. Satoshi Nakamoto, an anonymous mystic individual, introduced the world to blockchain in 2008. It was developed in an attempt to solve the problem of double spending in transactions by eliminating the need for a third party in financial transactions. Blockchain also gave the world its first digital cryptocurrency – the bitcoin. Since then, the concept of blockchain has rapidly evolved to provide robust solutions to problems persisting in a wide array of industries. Now that both big data and blockchain are established as effective tools to tackle issues in different domains, we look forward to – possible methods of integrating both big data and blockchain to deliver even better solutions to specific problems, or as we’ve called it in this article, blockchain for big data and big data for blockchain.

How Big Data Works With Blockchain


A lot of governments have had trouble with the anonymity clause of blockchain. Despite being favored for its security and infallibility, blockchains are turned down for not being able to track stakeholders in transactions, thus being a preferred choice for illegal trade. Big data applications can help make blockchains trackable by managing structured datasets of wallet addresses and their owner details. This kind of infrastructure can convince governments to adopt blockchain as a platform for transactions that demand speed, safety, reliability, and traceability – thanks to big data for blockchain.

The Close Ties Between Blockchain and Big Data


Big data is comfortably dealing with huge sets of data, but some issues in its infrastructure have posed a problem in the widespread adoption of the technology. The big data infrastructure is centralized to a server location that offers complete unconditional control of data to the ones who have access to the server. This ‘ownership’ creates a problem when big data infrastructure is to be shared between different companies or even different regional offices of the same company. Besides, having multiple copies at different locations is not a solution because it puts a burden on resources and also creates confusion while determining the most updated data resource. Furthermore, now that big data resources are being traded among different entities, the legitimacy of a data resource poses a concern. With a blockchain for big data, we can create a decentralized data resource to which every one has full access. We can also track updates to the data resource on the blockchain, eliminating the need for and confusion due to multiple copies. Moreover, data transactions can be verified for legitimacy using blockchain concepts like proof-of-work or proof-of-stake and at the same time blockchain can provide a robust financial platform for data transactions between entities.

It is incredible how both of these technologies – big data and blockchain – can together significantly improve the usability of each other. The techniques can help create a hybrid infrastructure on pillars of big data and blockchain. The infrastructure will be flexible for different application types, like its parents – big data and blockchain.


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