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What is DoD Directive 8100.2: Use of Commercial Wireless Devices, Services, and Technologies in the Department of Defense (DoD) Global Information Grid (GIG)?
Radio-waves are used in wireless technologies to transmit data between devices over a short distance.
What must be identical on all devices in a WLAN for successful wireless communication between the devices?
Mobile computing technologies are wireless computing technologies such as laptops, tablet-PCs, cellular phones, fusion devices and Bluetooth enable devices. Mobile computing technologies have these characteristics: Connectivity, Individuality, Portability and Social Interactivity.
Sensitive information that is transmitted between two wireless devices can be intercepted and disclosed if not protected by strong encryption. Handheld devices, which are easily stolen, can reveal sensitive information.
The wireless computing landscape refers to the overall environment and network of wireless technologies, devices, and interactions that enable users to connect and communicate without the need for physical wired connections. This includes technologies such as Wi-Fi, Bluetooth, and cellular networks, as well as devices like smartphones, tablets, and wearables that utilize these wireless connections.
Wireless devices refer to electronic gadgets that communicate and transfer data without the need for physical connections, such as cables or wires. They use various technologies, like radio waves, infrared, or satellite signals, to connect to networks and other devices. Examples include smartphones, tablets, laptops, and wireless routers. The term emphasizes the convenience and mobility offered by these technologies in modern communication and data exchange.
Wi-Fi
Mobile computing technologies are wireless computing technologies such as laptops, tablet-PCs, cellular phones, fusion devices and Bluetooth enable devices. Mobile computing technologies have these characteristics: Connectivity, Individuality, Portability and Social Interactivity.
Some alternatives to batteries for powering electronic devices include solar power, kinetic energy, fuel cells, and wireless power transfer technologies.
In a WLAN (Wireless Local Area Network), devices are connected by wireless communication technologies, primarily using radio frequency signals. These devices communicate through access points or wireless routers, which manage the network and facilitate connections. WLAN typically utilizes standards defined by the IEEE 802.11 family, enabling devices like laptops, smartphones, and tablets to connect and exchange data without physical cables.
System architecture is the specific technologies--such as computers, networks, databases, and communication devices--that anchor the information system.