April second weeks of network security report the discovery of the horse site of the 254

IDC on the network (idcps.com) reported on 20 may 04: Sharing Platform Based on CNCERT sampling and monitoring results of the national information security vulnerabilities (CNVD) released data that, in the second week of April (2015-04-06 to 2015-04-12) 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 12 to 06, China’s Internet security situation:


(Figure 1) second weeks in April, the basic situation of network security figure

as shown in Figure 1, in April, the second week, the overall evaluation of China’s Internet network security index is good. Figure 1 shows the number of scan data, within the infected host about rose to 387 thousand, compared with last week, up 2.8%;

in addition, the total territory backdoor site reached 2088, an increase of 36.1%, of which the number of government websites or 41%; the number for the domestic website phishing page 5115, last week increased by 9.4% compared with.

addition, the number of new information security vulnerabilities fell to 112, a decline of 14.5%. Among them, the number of high-risk vulnerabilities also decreased by 14%, down to 37.

a, network virus activity


(Figure 2) network virus activity diagram

according to figure 2, the number of hosts infected with the virus can be learned this week, about 387 thousand, an increase of 10 thousand over last week. Among them, the domestic Trojan or bot control host about 266 thousand, an increase of 9.2%; and (Conficker) infected fly off worm host continued fell to 121 thousand, a decline of 8.9%, a decline.


(Figure 3) network virus activity diagram

can be seen from Figure 3, this week, the new network name of the virus, a decrease of 11.5% over last week, the new network virus family of 2, a decrease of 1 qoq.


(Figure 4) put horse site domain name registration within and outside the territory of the distribution of

fine picture 4, IDC review network learned Ma site domain name registration is inside and outside the distribution in this week, China accounted for more than 65.4% champion, but compared to last week fell 3.9%; overseas proportion rose to 33.9%, an increase of 4.1%; the unknown territory accounted for 0.8%, down 0.1%.



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