1. controlling physical access

2. to back up

3. implementing network controls

4. firewall

5. encrypting data

6. callback system

7. signature verification

8. biometric security device

9. to separate computing functions

10. audits

11. natural disaster

12. uninterruptible

13. power supply

14. surge protector

15. to protect against

16. anti-virus program

17. public domain software

18. shareware

19. small card

20. digital cash

21. ATM

22. small card reader

23. antennal

24. To remove

25. virus coding instruction

26. backup program

27. incremental backup

28. differential backup

29. archive bit

30. backup set

More words to learn

1. Backup HSM

2. near-line storage

3. offline storage

4. vendor

5. tape media

6. systems administrator

7. to recover

8. tape changer

9. jukebox system

10. retrieval

11. erasable

12. WORM-based system

13. to archive

14. to get back

15. To maintain

Unit 20

Vocabulary Bank

1. common

2. to receive

3. to hack

4. to penetrate

5. hacking groups

6. Hotmail

7. to gain access

8. ‘geek’

9. ‘anorak’

10. to repair

11. Web address

12. defacing

13. a hoax

14. auditing

15. to avoid

16. theft

17. to make sure

18. cyberspace

19. experience

20. callback system

21. knowledge

22. security expert

23. ‘white hat’ hacker

24. firewall

25. a bug

26. smart card reader

27. dedicated expert

28. programmer

29. to compete

30. to steal

31. available

32. newsgroup

33. bulletin board

34. hijacking

35. blackmailing

36. to pretend

37. logging in

38. auditing

More words to learn

1. correspondence

2. account

3. to investigate

4. leaking

5. murder

6. to release

7. jail

8. to involve

9. case

10. crime

11. to accuse

12. condition

13. to raid

14. to reveal

15. responsible

16. attempt

17. fraud

18. fraud squad

19. demand

20. prey

Unit 21

Vocabulary Bank

1. conditional instructions

2. fall back

3. program flowcharts

4. parallel implementation

5. phased implementation

6. pilot implementation

7. direct implementation

8. a systems analyst

9. feasibility

10. requirement

11. software engineering

12. output

13. sequence

14. clarifying

15. designing

16. coding

17. testing

18. debugging

19. documenting

20. maintaining

21. artificial intelligence

22. tag code

23. markup language

24. pseudocode

25. interaction

26. systems programs

27. loop instructions

28. to involve

29. to manage

30. to computerise

31. satisfaction

32. decision tables

33. to require

34. experience

More words to learn

1. executable

2. triangle

3. property

4. choice

5. step

6. welder

7. available

8. represent

9. drag benefit

10. to deal with

11. to eliminate

12. revision

13. equilateral

14. isosceles

15. inheritance

16. rectangle

17. square

18. property

19. employee

20. eligible

21. qualify

Unit 22

Vocabulary Bank

1. IT support engineer

2. a help-desk

3. a security specialist

4. IT systems manager

5. off-the-shelf systems

6. firewalls

7. a Webmaster

8. troubleshooting

9. information technology systems

10. in-house systems

11. IT manager

12. machine code

13. crash

14. upgrade

15. workstation

16. mainframe

17. printed circuit boards

18. analyst programmer

19. program libraries

20. microchip

21. low-level computer languages

More words to learn

1. suitable

2. attendant

3. responsibility

4. to lose

5. curriculum

6. to decide

7. to consider

8. in terms

9. knowledge

10. to devote

11. to influence

12. to pass an exam

13. to fail an exam

14. to familiarize

15. experience

16. to improve

17. skill-set

18. salary

19. range

Unit 23