How eSim Can Simplify Management and Security In IoT Devices?
Internet of Things (IoT)
Feril Hazem April 28, 2022

Today, new advanced technologies are coming forward into the field with full effect. Connected IoT devices and other smart solutions are becoming more prominent as the days go by. They are quickly expanding into many companies and organizations, as well as they provide powerful insights to help improve efficiency and productivity in various enterprises. However, there are certain limitations and complexities for many service providers when it comes to securing reliable connectivity. This is where eSIM comes into the picture. It ensures resilience and finds a solution to these complex challenges. 

Now, without further ado, let’s dive straight into this and learn more about eSIM, how it simplifies management & security in IoT devices, and how it helps to solve problems in devices once it is connected to an IoT network.

What is an eSIM? 

According to Wikipedia, an embedded SIM (eSIM), or embedded universal integrated circuit card (eUICC), is a form of programmable SIM that is embedded directly into a device. 

eSIM technology is opening doors for innovations and breakthroughs in the tech world. It also ensures better business benefits enabled by better security and seamless connectivity. 

When these integrated circuits first came out in the year 1991, it was a size of a whole credit card. But as the years went by, it gradually reduced in size and enhanced its capabilities. Today, they are available throughout and are very advantageous. 

eSIM meets the needs of every device and is available in all form factors. This facilitates the IoT solution designers to construct devices that meet consumer needs more precisely. 

Also ReadWhat is CIoT? How Can IoT Make Consumer Devices More Secure In The UK?

How Can It Simplify Management and Security in IoT Devices?

When we take a look at how it simplifies security and management in IoT devices, there are quite a few points-

  • Future-Proofing Connected Devices-

IoT devices that are deployed over a long period are protected from the impact of service terminations, by stopping carrier services or by enforcing technical lock-ins with a single eSIM.

  • Eliminating SIM Switching Costs-

This is another great advantage of eSIM as it eliminates the need to purchase new SIM cards. It also physically replaces legacy SIMs as remote provisioning to different carrier profiles.

  • Maximizing Return on IoT Investments-

By reducing costs and enhancing operational and logistical efficiencies, organizations are empowered to minimize the total cost of ownership of connected devices and maximize returns on IoT investments.

Also ReadHow IoT Can Help Overcome Organizational Challenges And Implement The Right Strategy?

  • Streamlining Logistics Management-

Organizations eliminate the process of managing costly and time-consuming truck rolls to dispersed geographic locations. This is because there is no requirement to physically replace legacy SIMs. 

Also Read- What is Cellular IoT and Why Should Businesses Leverage It?


The IoT industry is growing at a much faster rate than ever before. Companies and organizations are trying to render their clients their advanced services such as IoT services and mobile app development services to keep up with the latest trends. As for eSIM, it has already become an interesting topic amongst business leaders and managers as it helps them to activate and manage IoT devices for their company/industry across the business landscape. Welcome to the new era of prolific IoT experience. 

Author Bio

Feril Hazem is an enthusiastic content writer working at ThinkPalm. He is a techie and self-motivated unique storyteller with a keen interest in writing about the latest technology updates and industry insights. Off the screen, he is a movie buff, likes playing basketball and listening to music.