Cross-Protection of Linux and Windows operating system viruses

I believe that there are still many people like me who cannot do without Windows on some occasions. However, the Windows virus has become more and more rampant recently, and the anti-virus Alliance often "kill the virus" and leave the seeds of terror. In today's world, information is transmitted at the speed of light, and the same is true for viruses. Anti-virus software has gradually begun to play the role of "Trojan Horse.

On the other hand, your computer will be broken by the virus database even if it is not killed by viruses. Security guard constantly monitors the system (including every operation you perform) and turns your "Mercedes-Benz" into "stupid ".

One of my machines was full of viruses, and the last attack destroyed a hard disk partition. I don't want to take the virus any more. Instead, I directly use Vmware for Linux. You may suspect: "Is this anti-virus? I have never heard of Vmware as an anti-virus software ." Well, Vmware does not take drugs, but it can completely isolate viruses-it is better than any anti-virus software!

Below are the mainStep.

I,Run Vmware and create a Windows 98 virtual hard disk under the Linux File System. The disk size is 2 GB or 1 GB. This hard disk acts as the primary master of the virtual machine, that is, the C disk under Windows. Then install Windows, IE, Office, and some common tools such as Ultraedit, Flashget, and Winzip on the Virtual Machine to avoid viruses. Then exit Windows from the VM.

II,Execute the configuration editor command in the settings menu of Vmware to create the second virtual hard disk, which is 80 Mb in size or can be adjusted as needed ). This hard disk is used as the secondary slave of the virtual machine. This disk is your place to store your personal data in the future. Install the cdrom device at the secondary master location. You may also need to mount the previous hard disk containing viruses, and mount it to the primary slave location as the D disk. Then click power on to start up. After Entering Windows normally, do not do anything else and immediately exit Windows. Because the virus is on disk D, it is still secure.

Now, this reliable system has been developed. You don't want it to be damaged by viruses in the future. What should I do? You can use Vmware to freeze your virtual hard disk. In the settings menu of Vmware, execute the configuration editor command to change the properties of disk C and disk D from permanent) to nonpermanent non-permanent ). Change the 80 m hard disk attribute from permanent) to undoable to abolish ).

After the change, you do not need to start Windows. You just need to exit Vmware. So far, you can rest assured. What does the nonpermanent non-permanent attribute mean? That is, all write operations will be abolished and ignored. This means that your drive C cannot be changed by viruses, and the virus on drive D cannot be killed.

However, you can change the attribute of disk D back to permanent permanently when you want to prevent viruses in the future ). Similarly, when you want to install new software, you have to change the C disk attribute. Otherwise, you cannot write data to the C disk. However, after installing the new software, remember to immediately freeze the drive C, that is, change the attribute to nonpermanent non-permanent ).

Now, your drive C has entered the safe and will no longer be hurt by viruses. Sometimes, you are temporarily infected with viruses from the network or on a floppy disk. It doesn't matter. After Windows is disabled, the next time it comes in, all viruses will no longer exist on an edisk with a maximum of 80 m, and the attack will not happen ). To prevent temporary viruses on the network or floppy disk from destroying your edisk, you can write a script in Linux to automatically back up your edisk every time you run Vmware.

You can make 5 or 10 backups to ensure security. In this way, the temporary viruses can only destroy the work you have done after the current Boot. You can comfort yourself and say, "The Machine is nothing more than a power failure, and the loss is not big, I am looking for the last automatic backup ......"

By the way, the above clean c disk image files can also be copied to other computers, eliminating the trouble of installing configurations multiple times.

The above process is carried out in Linux without any anti-virus software (any anti-virus software is not as reliable as this method ). Instead of killing a virus, you never fear it. In Vmware, even the virus that attacks the motherboard BIOS like CIH is not feasible. The virus has no choice but to be buried. It is completely drowned in the sea of Vmware and Linux!

The virus said to Windows, "Surrender! I want to completely destroy your hard disk !" Vmware said to the virus: "The system is catching up, and it is always yellow. You are still good at me !"

To save Windows, Linux is required. It's fresh! I don't know what the fans of Windows are doing?