An Embedded-SIM (eSIM) or embedded Universal Integrated Circuit Card (eUICC) is a rewritable Subscriber Identifier Module (SIM) card that is embedded directly in to an IoT device

Ethernet is the most common type of Local Area Network (LAN) Connection in use today. Ethernet connects devices on a wired LAN, enabling them to communicate with each other using a common protocol.

Encryption is the method of encoding information. The process of encrypting and decrypting information is known as cryptography.

An embedded system is a computer system that has a dedicated purpose within a larger mechanical or electrical system.