Wireless Networks Wireless Communication
Wi-Fi Bluetooth
Mobile Network Cellular Network
LAN WAN

 

The transmission of information between devices without the use of physical connections or cables. A type of computer network that allows devices to connect and communicate wirelessly.
A wireless technology standard used for short-range communication between devices. A technology that allows electronic devices to connect to a wireless local area network (WLAN) and access the internet.
A network composed of interconnected cells that provide coverage for mobile communication. A network that enables mobile devices to connect to the internet via wireless communication.
A wide area network that extends over a large geographical area to connect multiple smaller networks. A local area network that provides network connectivity to devices within a limited area.

 

Signal Strength Roaming
Satellite Network Mesh Network
Ad Hoc Network NFC
Wifi Router

 

The ability for a mobile device to maintain connectivity while moving between different wireless networks or cells. The power level of a wireless signal, indicating the quality of communication between devices.
A decentralized wireless network where each node cooperates to distribute network data, often used for increased coverage and improved reliability. A wireless network that uses satellites to provide coverage over large geographic areas, often used for communication in remote locations.
A very short-range wireless technology that enables communication between devices by bringing them close together. A temporary and spontaneous wireless network formed between devices for a specific purpose without the need for a central infrastructure.
a device that forwards data packets between computer networks a wireless networking technology that allows devices to connect to the internet via a router

 

Hotspot SSID
Encryption Bandwidth
Access Point Authentication
Key Vulnerability

 

a unique identifier for a wireless network a physical location where people can access the internet, typically using Wi-Fi
the maximum amount of data that can be transmitted over a network the process of encoding information to make it secure from unauthorized access
The process of verifying the identity of a user or device trying to connect to a network. a device that allows wireless devices to connect to a wired network
A weakness or flaw in a system that can be exploited by attackers. A secret code used by the encryption algorithm to encrypt and decrypt data.

 

Cracking Internet Of Things
Sensors Smart Home
Security NAT
Private IP Public IP

 

A network of physical devices, vehicles, appliances, and other objects embedded with sensors, software, and network connectivity that enables them to collect and exchange data. The process of breaking the encryption of a network to gain unauthorized access.
A residence that has connected devices and systems which can be remotely controlled and automated to enhance comfort, convenience, and energy efficiency. Devices that detect physical or environmental input such as temperature, pressure, motion, or light, and convert it into an electrical signal.
A process where a router or firewall rewrites the source IP address of a packet to a different IP address. The measures taken to protect connected devices, networks, and data from unauthorized access, data breaches, or other cyber threats.
A public IP address is an IP address that is used to identify a device on the public internet. A private IP address is an IP address that is used within a private network and is not directly accessible from the internet.

 

Gateway IP Lease
Dhcp DHCP Server
Integrity Authentication Protocol

 

IP lease refers to the period of time for which an IP address is assigned to a device using DHCP. A gateway is a network node that acts as an access point to another network, often involving translation between different network protocols.
A network component that provides IP addresses and other network configuration information to devices requesting them. Dynamic Host Configuration Protocol (DHCP) is a network management protocol used to automatically assign IP addresses and other network configuration parameters to devices on a network.
A set of rules and procedures for verifying the identity of a user or system. The assurance that data has not been altered or tampered with.