IDC on the network (idcps.com) reported on 05 may 05: Sharing Platform Based on CNCERT sampling and monitoring results of the national information security vulnerabilities (CNVD) released data that, in the fourth week of April (2015-04-20 to 2015-04-26) during the whole evaluation of China’s Internet network security index is good.
below, please pay attention to the network with IDC comments from 04 to 04 may during the period 26 to 20, China’s Internet security situation:
(Figure 1) fourth weeks in April, the basic situation of network security figure
observation Figure 1, can be seen in the fourth week of April, the overall evaluation of China’s Internet network security index is good. Among them, the number of hosts infected with the virus in the territory of about 398 thousand, down 4.2% from last week; the total number of tampered sites in the territory rose by an average of more than 10.7%, reaching a total of 2648, of which the number of government websites rose by
then, please look at the domestic implanted backdoors website related data: a total of 2898, an increase of 36.3%, of which the government website number 179; in addition, the number of sites in the territory of counterfeit page has 3948, and last week contrast, reduced by 22.6%.
addition, the number of new information security vulnerabilities fell to 194, a decline of 0.5%. The number of high-risk vulnerabilities decreased by 23.4%, down to 59.
a, network virus activity
(Figure 2) network virus activity diagram
according to figure 2, this week, the number of hosts infected with the virus in the territory of about 398 thousand, compared with last week, a decrease of 18 thousand. Among them, the domestic Trojan or bot control hosts about 233 thousand, down 10.5% compared to last week; and (Conficker) infected fly off worm hosts about 165 thousand, rose 6.3%.
(Figure 3) network virus activity diagram
Figure 3, you can see the new network virus name this week, the last week, compared with last week, a decrease of 29.6%; the new network of the virus family of 4, an increase of 1 qoq.
(Figure 4) put horse site domain name registration within and outside the territory of the distribution of
in Figure 1, available this week Ma site domain name registration is as follows: the distribution of inside and outside the territory the proportion rose to 68.7%, up to 22.9%; the proportion of overseas also rose, rose to 31.3%, an increase of 8.7%.