The Internet of Things (IoT) connects devices and sensors via the internet, enabling automation and smarter business processes.

What is Internet of things (IoT)?

Internet of things (IoT) refers to a network of physical devices equipped with sensors, software, and internet connectivity. These devices can collect, transmit, and receive data—allowing for automation and improved efficiency in various operations. IoT technology connects everything from factory floor sensors and security cameras to smart building systems, enabling seamless data-driven control.

Where IoT in business

Real-world examples:

• Real-time monitoring of temperature and humidity in storage facilities.
• Smart energy management in office buildings.
• Monitoring the condition of machinery for predictive maintenance.
• Cloud-connected security cameras with motion detection.
• Automated inventory systems using RFID-based tracking.

These examples show how IoT improves operational efficiency, provides better insight into processes, and enables faster response times. However, every connected device is also a potential attack vector, which makes security a critical aspect of any IoT deployment.

How is IoT different from related terms?

• IoT (Internet of Things) – A general term for networks of internet-connected physical devices.
• IIoT (Industrial Internet of Things) – A subset of IoT focused on industrial environments like manufacturing and logistics.
• Smart Home / Smart Office – Applications of IoT for managing household or office environments.

While IoT is the umbrella term, IIoT emphasizes industrial applications, and Smart Home/Smart Office scenarios apply the same principles in different contexts. Each use case comes with distinct security and integration challenges.

How does the IoT in your company?

Recommended steps:

1. Inventory all internet-connected devices within your environment.
2. Check firmware and security settings to ensure devices are up to date.
3. Segment IoT devices into a separate network to reduce exposure.
4. Monitor device behavior—unusual activity could signal a breach.
5. Establish an IoT asset management policy defining who can access, install, and maintain the devices.

While IoT can streamline business operations, it can also introduce security gaps—especially with lower-cost devices that lack robust protection. Many organizations underestimate the risk, not realizing that something as simple as a compromised network camera could become a gateway for deeper intrusion. That’s why IoT security must be treated with the same rigor as any core IT system.