Core of cloud security: fast response to collected samples

Bkjia.com comprehensive report: What Can netizens get from cloud security? Cloud computing, Internet security authentication, and cloud security emerged overnight. Are anti-virus manufacturers playing? According to the official explanation of the anti-virus manufacturer, cloud security enables tens of millions of clients to serve as terminal nodes for suspicious file submission, and then extensively collects binary files through web crawler technology, the vendor then quickly responds to the collected samples.

Today, when the virus industry chain is very active, cloud security depicts a beautiful vision for netizens. What netizens are most concerned about is the actual anti-virus effect.

In Kingsoft drug overlord 2009, the client enables cloud security-related functions by default. After this function is enabled, the antivirus or cleaning experts will submit the programs that are not confirmed to be secure to the server when detecting them. A large number of server clusters constitute the core server of cloud security.

1. The installation wizard reminds you of the default system security enhancement plan to be started.

Figure 1

1. In the comprehensive settings-other settings, you can choose to disable

Figure 2

When a running program needs to access the network, the traditional network Firewall (Firewall) software will pop up a reminder window asking users whether to allow the program to access the network. After the cloud security service is introduced, the Kingsoft network does not have to ask the user whether to allow the Service. The Netscape first connects to the cloud security server to check whether the current application software is secure. If the information returned by the server is secure, the netmask is automatically released. If the query result is unknown, the user will be reminded as usual. If the query results are insecure, the program is automatically prevented from accessing the network.

Figure 3 Kingsoft's smart judgment on trusted Authentication

Figure 4 Interception Effect of Kingsoft network terminal 2009

The cloud security service is unattended on the client in most cases. We can only have a clear awareness of the cloud security service in some modules of Kingsoft cleaning experts.

In a windows system, as many as thousands of loading points are executed on the machine, I believe no one is willing to perform manual checks on these thousands of projects one by one, which is rather tedious and error-prone. The diagnostic function of cleaning Experts uses cloud security services to evaluate the security of all system add-ons.

Figure 5 cleaning expert security Diagnosis

Cleaning experts can also diagnose running process EXE and module DLL to assist in analyzing potentially risky processes and modules.

Figure 6 cleaning expert-babybox-Process Manager

Figure 7 typical cases of virus programs discovered by expert Process Analysis

According to the cloud security vision described by the vendor, you can check whether a program is secure and reliable at any time. Before accessing any website, you can get a message about whether the website is secure. When the client encounters a new virus, it is automatically submitted to the server and then updated to the new virus database. With the rapid growth of viruses, the deep application of cloud security is of positive significance to network security.