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…
Author: Peter Green
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.…
CCTV Security
The Hikvision ApplyCT Exploit & Its Alarming Impact on Fixed IP CCTV Deployments
A Practical Guide for Securing IoT SIM-Based Surveillance and M2M Installations In mid-2025, a severe vulnerability surfaced within Hikvision’s flagship…
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,…
eSIM
How GSMA SGP.32 Is Changing the Game for UK IoT Deployments
When you’re rolling out thousands of IoT devices across different locations—often without screens, buttons, or user interfaces—you quickly run into…
eSIM
Teltonika RUT241 eSIM: A New Era for M2M & IoT
Introduction The Teltonika RUT241 is one of the most widely deployed 4G LTE industrial routers in the world. Known for…