Wireless IT Crossword

Name a way on how we stay connected in today's technology?
Another way today's technology stays connected?
A group or system of interconnected people or things?
Institute of Electrical and Electronics Engineers
Technology that enables an electronic device to communicate wirelessly over a computer network?
Group that promotes wireless technology, owns the trade mark for the term"Wi-Fi"?
Connecting to a foreign cellular network when outside the geographic are of one's home network?
Wireless biggest advantage?
Wireless biggest disadvantage?
A spoken message left by a caller?
Small hand-held device that resembles a touch-screen computer?
A cell phone that enables you to call, text, video chat, and send e-mail?
A short text message that contains only text - no pictures, audio , or video?
Allows you to send regular text-only messages as well as audio, video, and pictures?
What was used before cell phones became available?
A low-power radio wave, and is used only for short distances?
A public Wi-Fi network?
A part of a computer system or network which is designed to block unauthorized access while permitting outward communication?
Software that enables a user to obtain covert information about another's computer activities by transmitting data covertly from their hard drive?
Software that is specifically designed to disrupt, damage, or gain unauthorized access to a computer system?