eSIM
Remote SIM Provisioning: The Engine Behind the Next Generation of IoT Connectivity
As global IoT deployments scale from thousands to millions of devices, traditional SIM card logistics have become a major bottleneck.…
Category: eSIM
Articles covering eSIM technology, standards, market developments and deployment considerations. eSIM is the broader term for the combination of eUICC hardware and GSMA remote SIM provisioning specifications that allow operator profiles to be managed over the air. Coverage spans SGP.02, SGP.22 and SGP.32, the shift from physical SIM to embedded connectivity, and what these changes mean for IoT engineers, device manufacturers and enterprise connectivity teams.
eSIM
Built for the Road Ahead: Introducing the Teltonika ATRM50 5G Router
ATRM50 Overview Teltonika’s latest ATRM50 takes mobile connectivity to the next level. Designed with fleet operators, transporters, and remote-service providers…
eSIM
The Ultimate Guide to eSIM and eUICC for IoT and Business
What Is an eSIM? An embedded SIM (eSIM) is a programmable chip built directly into a device’s hardware. Unlike traditional…
eSIM
What is VoLTE and Why It Matters for Mobile and IoT
If you’ve ever noticed how fast and clear mobile calls have become in recent years, you’ve likely benefited from VoLTE—Voice…
eSIM
How eSIM, eUICC, and Roaming SIMs Are Changing the Way We Connect
It used to be that if you wanted a device to connect to a mobile network, you needed a plastic…
CCTV Security
Securing IoT Deployments in 2025: Threats, Best Practices, and Practical Solutions
IoT security is no longer a theoretical concern—it’s an escalating threat. From hijacked factory robots to compromised smart cameras, attacks…
eSIM
eSIM IoT is Evolving: How SGP.32 and eUICC Security Are Shaping the Future of Connected Devices
The eSIM and eUICC landscape is moving fast — and if you’re working in IoT, it’s vital to stay ahead.…
eSIM
eSIM Cloning & Spying: What You Need to Know
A newly disclosed vulnerability in embedded SIM (eSIM) technology has raised serious concerns across the IoT and telecom sectors. Security…
eSIM
How KeySIM Went From Roaming SIM Startup to Multi-Network eSIM Leader
📈 From Roaming SIM Roots to eSIM Growth Launched in 2019, KeySIM (operated by KeyIoT Ltd) set out with a…
eSIM
Why Modern Fleet Management Loves eSIM – And How eUICC Makes It Better
Imagine you’re running a fleet of hundreds—or even thousands—of vehicles across the UK. Each one needs connectivity: for telematics, dashcams,…