Reject Trojans to invade the four tricks to protect (2)

Third, set the browser to prevent web attacks

As we all know, the web page Trojan attack, mainly to let the browser script file to execute malicious code, execute a virus program to complete the invasion. Knowing this attack principle, it is very simple to prevent the invasion of the Net Horse. We only need to disable the browser ActiveX control and plug-in script. Even if we don't intend to step into the trap site in the future, the ambush net horse can only stop. Nothing invades.

Open IE, click "Tools→Internet Options→Security" and click the "Custom Level" button in the "Security" tab that appears. The "Security Settings" dialog box (Figure 4) pops up. Disable all the related options in the ActiveX control and script, and then click the "OK" button to make it effective. For some trap sites that already know, you can create a mask, for example here Click the "Internet Options" → "Content" option, in the "Content" tab, in the rating bar, click the "Enable" button, enter the website address you want to block into the "License Site" text, click "From If you don't press the button, you can avoid stepping into a known malicious site in the future.

In order to prevent malicious code from bypassing IE, you can gain control of the system. Open the "Registry Editor" dialog box, expand the component to "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Internet Explorer\\ActiveX Compatibility", and then create a new CLSID based key value {6E449683_c509_11CF_Aafa_00AA00 B6015C}, and build another value under its value. Compatibility, Reg_Dword type, the key is 0x00000400, so you can prohibit malicious people to download and execute the Activex controls.