-

- 19 2

(HARDWARE) (SOFTWARE)

3: https://www.youtube.com/watch?v=bRdMpVH7bIg 12/3/2015 ; ; ; ; ;

4

7.1. 1 , ; ;5

6 (CD,DVD) USB

7!!! !!! !!

8

9 10

11

1.2.3.4. : (worms) , .

, 12

(Trojan Horse)Trojan Horse ( Trojan) ( ) , , .

13

14 :

(.. -)

(.. )

(.. / )

15

16 17 (Hacker) ,

18 (Cracker)

19

(cd, dvd, flash memory, , )

(back up)

7.2 (Backup)

;

207.3 e-mail - (antivirus program) (firewall)21

.. USB .. E-mail .. 22QUIZ - 123 ..... Hacker QUIZ - 224 antivirus . antivirus .

; 25

&

2627