Go2Sim FAQs

M2M means "Machine to Machine." It refers to devices communicating with each other automatically, exchanging data without human intervention.

IoT stands for the "Internet of Things." It’s a network of connected devices - like smart home gadgets or industrial sensors—that share data and respond to their environment.

A SIM (Subscriber Identity Module) is a small card that stores information to connect a device to a mobile network, enabling communication and data transfer.

An APN (Access Point Name) is a network setting on a device that allows it to connect to the internet using mobile data.

A Private APN provides secure, private access to a network, avoiding public internet connections to enhance security and control.

A Private APN keeps data secure and isolated from public networks, reducing risks like cyber threats, spam, and unauthorized access.

An IP (Internet Protocol) address is a unique number assigned to a device on a network, like a postal address for sending and receiving data.

A Private IP address is used within local networks (such as offices or homes) and cannot connect directly to the internet, adding an extra layer of security.

A Fixed IP address is a permanent, unchanging number assigned to a device, allowing it to be easily located on a network - like a phone number that never changes.

A Dynamic IP address changes each time a device connects to a network, unlike a Fixed IP that remains constant.

A Private IP keeps a device hidden and secure, preventing direct access from external devices, while a Public IP can be accessed over the internet, increasing exposure to threats.

A VPN (Virtual Private Network) tunnel is a secure, encrypted connection that allows devices to communicate privately over the internet, protecting data from hackers and cyber threats.

A site-to-site VPN tunnel connects two separate networks securely, allowing devices from different locations (like company offices) to access each other as if they were on the same network.

4G is a high-speed mobile internet network, much faster than 3G, allowing for quick data transfers, HD video streaming, and seamless online browsing.