Across
- 2. network where all the computers are equal
- 4. networks that are local
- 6. small simple inexpensive device that joins multiple computers together
- 10. acts like a switchboard through a firewall
- 12. fiber-optic telephone line
- 14. providers of wireless internet
- 18. similar to intranet but it allows specific users outside of the organization to access internal information systems
- 19. convert analog signals to digital and vice versa
- 20. software program
- 21. uses coaxial cable to send and receive data
- 22. worldwide system composed of thousands of smaller networks
- 23. channels used to communicate
- 25. internet connection technology that provides for the transfer of information to a computer at a high-speed bandwidth over telephone lines
Down
- 1. high-end programs designed to provide network control and include special functions for connecting computers and other devices
- 3. telephone service and world's collection of interconnected commercial and government-owned systems
- 5. software architectural model relationship
- 7. sercurity which examines a fingerprint, voice pattern, or your eye
- 8. people who break into computer systems to steal services and information
- 9. designed for exclusive use of people in a group
- 11. networks that are wide
- 13. consist of special hardware and software to protect company networks
- 14. lan that uses no wires
- 15. hardware and can be one of many types of servers
- 16. device on a network
- 17. device that connects LANs or WANs
- 24. recent wireless technology that can deliver max speeds of up of up to 7 Mbps