Struggle with scripting viruses several common methods of anti-virus

Have experience in Internet cafes or computer room management friends must know, if the virus in the machine is a very annoying thing, now most of the virus has a strong ability to replicate, can be spread through the LAN, a large number of resources to consume systems and other characteristics, a local area network as long as there is a computer virus, if not timely anti-virus and isolation words , other machines will soon become infected with the virus, how to prevent the virus, and rapid anti-virus into every network management is an urgent matter to consider.

In fact, there are two common viruses in the Internet café, one is similar to the CIH virus, the highly destructive virus, in the system will not start, the virus is very harmful, but the probability of poisoning is relatively small; the other is the Scripting virus. This kind of virus blindly consumes the system resources, until the system crashes and freezes, compared to CIH virus, they seem very inconspicuous, but do make people headache. Is there a way to restrain the script virus? The author sums up the following experiences in practice.

First, install the system to use CD-ROM to start the hard drive to install, CD to ensure that the previous use of the virus-free, the hard drive must not have any files, otherwise the residue of the file may be infected with the virus, this must be relentless, not to backup a driver or a software does not delete it. Otherwise you just installed the system found already in the virus, that can be regretted.

Second, after loading the system, and then install the driver before, it is best to install an anti-virus software, anti-virus software first to ensure that they do not have a virus, in fact, you can WIN98 installation files, anti-virus software, internet café machine drivers put together with Easyboot to do a startup CD-ROM. With this disk, you can ensure that the master does not infect the virus until you install other software and games.

Third, install the driver after the Internet to update anti-virus software to the latest, then open the virus firewall, from the prepared machine to invoke software and game installation files to install Internet Café prerequisite software and often play the game, everything is ready to test the game and software, and then in the C disk directory to establish a admin folder, Put the kill kit, HDD kit, network cloning tool, and backup registry into standby. General Model Plate made this is very good, of course, if the system configuration is not high, in order not to affect the speed of playing the game, after the cloning of the virus firewall after the start of the cancellation.

Install antivirus software is not let it keep the firewall open, because it consumes system resources, and then installed the Restoration Wizard at ordinary times, there is a virus restart, it is mainly used in the future to upgrade the game or call the file when the firewall open to prevent the call file virus infection system, not to mention err, who can not, Again cautious people will not guarantee that the future will not be a virus, so be sure to install anti-virus tools for each machine, but at ordinary times it is not necessary to enable its protection function.

People on the Internet must have been in the love forest, new happy time and other stubborn viruses, especially in the local area network, is often all the machines are infected with the virus, each machine can kill hundreds of to thousands of viruses, I once in a computer with rising killed more than 8,000 viruses.

These viruses are very bad, generally under Windows is not easy to kill clean, each kill the virus, Then you will find that the anti-virus software itself and EXPLOR.EXE and other processes are still infected with the virus, no matter how you kill also clean, so it is best to restart the safe mode to kill, antivirus when not to open any window, because some viruses as long as you open the window will be activated, it occupies the memory of the words will be difficult to clear. After the kill, back into safe mode and then kill, usually so several times the virus will kill clean. If it is not enough to the DOS under the Kill, the general anti-virus software has its DOS version. Reboot to pure DOS mode, jump to the installation directory to run the program will have a hint, but the speed of the killing virus is generally very slow. It is worth noting that if all the machines are in the virus, we must switch off one of the kill, after the end of the backup C disk, and protection card protection.

Script virus so clear, but for cih and other viruses, in addition to kill the virus and do recovery work, in general it is to destroy the partition table and the main boot program, serious words to destroy the BIOS. We can treat separately, if the damage is only the master boot record, you can use a clean boot floppy disk or CD to start the system to run FDISK/MBR, you can also use the Diskman,diskgen and other gadgets to rebuild the master boot record. If the damage is a partitioned table, the first consideration is to use the Diskman to restore the partition table function, the damage of the less serious words can generally be restored. However, if you are not familiar with the disk structure, partition table, I/O table, fat table, I suggest the professional to repair better, after all, the safety factor is even greater.