Crosswords

4. malicious computer program which misleads users of its true intent
5. OS made by Microsoft
9. a panel of keys used to operate a computer
12. the quality or state of being exposed to the possibility of being attacked or harmed
13. a part of a computer system that consists of data or computer instructions
14. malicious computer program that replicates itself in order to spread to other computers
15. a network security system that monitors and controls incoming and outgoing network traffic
17. the process of gaining unauthorized access to data in a system or computer
19. acronym of the electronic circuitry within a computer that carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output operations specified by the instructions
20. a program that records the keystrokes on a computer

1. a programming language commonly used for creating Web applications and software plug-ins
2. a feature or defect of a computer system that allows surreptitious unauthorized access to data
3. 1,073,741,824 bytes
6. software program designed to damage or do other unwanted actions on a computer system
7. family of free and open-source software operating systems
8. program that operates or controls a particular type of device that is attached to a computer
10. the act of modifying a hardware component to increase the speed of that component beyond the specifications of the manufacturer
11. the rate of data transfer, bit rate or throughput, measured in bits per second
16. the machines, wiring, and other physical components of a computer or other electronic system
18. acronym of a specialized electronic circuit designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display device