Prevent hacker tactics and eliminate Trojans and viruses in a hotbed

In an age where Viruses run rampant and "Horses eat grass at will", CIOs talk about system damages and viruses invade into the system. Unfortunately, the effectiveness of anti-virus software and firewall alone is limited, and other measures are needed.

Step 1: Delete junk files and eliminate Trojans and viruses

When a common person browses website information, some files are left on the local machine, and viruses are often lurking in it, especially some advertisement code, malicious scripts and trojan programs. These files are concentrated in the Temp folder in the Local setting folder under the Documents and Settings folder (User Logon account, for example, Admin) of drive C. We only need to delete all of them.

Note that the Local setting folder is hidden by default. Therefore, the Administrator must display all hidden files in the system.

Second, disable automatic playback to avoid indirect infection.

While DC, DV, MP3, MP4, and other entertainment and leisure devices are booming, they also add a threat to users' already fragile systems. Many people habitually connect these mobile storage devices to their computers and directly transfer files, images, and videos. In fact, this habit is easy for you, such as the famous Autoruan virus. These viruses are mainly transmitted by mobile storage devices. Because data is frequently exchanged on disks, they are likely to be infected with viruses. Many people know that hard disks have encryption areas and mobile storage devices are also used to store device and manufacturer identification information. Some viruses and malicious code programs are written specifically for the encryption zone of Mobile storage devices. Even if you format the USB flash drive, they still exist. This poses a certain threat to individuals and enterprises.

In addition to forcibly disabling USB flash drives, administrators can also take flexible measures, such as disabling the automatic playback service in Windows. The specific operation is to enter Gpedit in the running process. msc, open the Group Policy, open the "System" option in the management template under the user configuration, double-click "Disable automatic playback" in it, and select "enabled ", select "All Drives" to disable the automatic playback service. For some small and medium-sized enterprise network management, if you want to save trouble, using some ready-made U disk immune systems is also a good choice