Ngày tải lên :
06/03/2014, 21:20
... threats
0
200,000
1, 000,000
80 0,000
1 ,80 0,000
1, 600,000
Period
600,000
400,000
1, 400,000
1, 200,000
2002
20,547
2003
18 , 827
2004
69 ,10 7
2005
11 3,025
2006
14 0,690
2007
624,267
20 08
1, 656,227
Figure ... Kingdom
Brazil
Spain
Italy
France
Turkey
Poland
20 08
Overall
Percentage
23%
9%
6%
5%
4%
4%
3%
3%
3%
3%
2007
Overall
Percentage
26%
11 %
7%
4%
3%
3%
3%
4%
2%
2%
Malicious
Code
Rank
1
2
12
4
16
10
11
8
15
23
Spam
Zombies
Rank
3
4
2
10
1
8
6
14
5
9
Phishing
Websites
Host ... not equal 10 0 percent.
51
http://www.rsa.com/press_release.aspx?id=9703
Symantec Global Internet Security Threat Report
10
20 08
Rank
1
2
3
4
5
6
7
8
9
10
2007
Rank
1
2
9
3
12
4
6
5
17
8
Item
Credit...