October 8, 2022

What Is Device Identity Management? A Guide to IoT Device Security in 2023 and Beyond

In this guide, we will explore everything you need to know about IoT device management in 2023. We will cover the basics of IoT security, the different types of IoT devices, and the best practices for managing them. By the end, you will have a better understanding of how to keep your data safe in an increasingly connected world.

What is an IoT Device?

An IoT device is a physical object that has been connected to the internet and can communicate with other devices. This includes everything from cars and fridges to heart monitors and industrial machines. The current number of connected IoT devices is estimated at 14.4 billion globally, highlighting the need for proper security practices.

IoT devices are often equipped with sensors that collect data about their surroundings. This data is then transmitted back to a central location where it can be processed and analysed. The insights gained from this data can be used to improve the performance of the device or make changes to the way it operates, or to communicate from one device to another.

IoT devices can offer several benefits, such as improved efficiency, increased safety, and greater convenience. However, they also come with security risks. Because these devices are connected to the internet, they are vulnerable to hacking and other forms of cybercrime. This means that it is important to have robust security measures in place to protect your IoT devices from attack.

What is IoT Device Identity Management?

The first step in IoT device management is to identify which devices are connected to the internet and which ones are not. This can be done manually or through automated tools. Once all the devices have been identified, each one must be assessed for its potential risk. This includes looking at the type of device, its purpose, and how it is used.

After the risks have been identified, measures can be put in place to mitigate them. These may include changing default passwords, installing security software, or physically securing the device.

IoT device management is an ongoing process that needs to be regularly reviewed and updated as new risks emerge. By taking these steps, you can help protect your devices from being compromised and keep your data safe.

The Benefits of IoT Device Management

When it comes to the internet of things, device management is key to keeping your data safe and secure. Here are some benefits of IoT device management:

Keep track of your devices

When you have a lot of devices connected to the internet, it can be hard to keep track of them all. With an IoT device management system in place, you can see exactly which devices are connected and what they’re doing.

Prevent unauthorised access

By managing your devices, you can control who has access to them and what they can do with them. This helps to prevent unauthorised access and keep your data safe.

Get alerted about suspicious activity

If someone tries to access your devices without permission, you’ll be alerted so you can act. This way, you can quickly resolve any security issues before they cause harm.

Update your devices remotely

Firmware updates and security patches can be rolled out remotely, so you don’t need to physically access each device to keep it up to date.

Improve performance

With proper management, your devices will work more efficiently and reliably. This saves you time and money in the long run.

The Risks of Not Managing IoT Devices

The Internet of Things (IoT) is rapidly becoming a part of our everyday lives, with connected devices becoming more and more commonplace. However, as the number of IoT devices increase, so to do the risks associated with not properly managing these devices.

One of the biggest risks associated with IoT devices is that they can be used to gain unauthorised access to sensitive data or systems. Hackers can exploit weak security features on IoT devices to gain access to networks or data stores. Once they have gained access, they can then gain further access these systems, causing significant damage.

Another risk associated with IoT devices is that they can be used to launch denial-of-service (DoS) attacks. By flooding a system with requests from multiple IoT devices, attackers can overload the system and prevent legitimate users from accessing it. This can cause serious disruptions for businesses and individuals alike.

Finally, IoT devices can also be used as a vector for malware infections. Malware specifically designed to target IoT devices can spread quickly through a network of connected devices, infecting each one it comes into contact with. This malware can then be used to steal sensitive data or launch attacks on other systems.

All of these risks underscore the importance of proper management of IoT devices. By ensuring that these devices are properly configured and secured, organizations can minimise the chances that they will be exploited by hackers or used to launch attacks on other systems

How to Secure Your IoT Devices

With the rapid proliferation of IoT devices, securing these devices has become a major challenge for organizations. Here are some tips on how to secure your IoT devices:

1. Use strong passwords and enable two-factor authentication

To protect your devices from being hacked, use strong passwords, and enable two-factor authentication.

2. Keep your devices up to date

Regularly update your IoT devices with the latest security patches to reduce the risk of vulnerabilities being exploited.

3. Use a VPN

A VPN can help add an extra layer of security by encrypting communications between your device and the internet.

4. Implement network segmentation

By segmenting your network, you can limit access to sensitive data and systems if one of your devices is compromised.

5.Monitor activity on your network

Use a combination of intrusion detection/prevention systems and Behavioural Analytics to monitor activity on your network for suspicious behaviour

Summary of IoT Device Management

In conclusion, a IoT Device Management is vital for any business or organisation that relies on IoT devices to function. Not only does it provide a way to secure these devices from potential threats, but it also allows businesses to remotely manage and monitor their usage.

With the ever-growing popularity of IoT devices, it is important to stay ahead of the curve and implement a IoT Device Management system to maintain a high level of security.

If you’re looking for an all-in-one system to ensure your IoT security is covered, with less independent management required, click here to learn more about Device Authority’s KeyScaler platform: https://www.deviceauthority.com/platform/

Louise José