sr computer for viruses

First, take precautions--do a good job of preventive measures 1. A good, two wonderful Both the rookie and the bird, anti-virus software and network firewalls are required. Before the Internet or start the machine to run these software immediately, as if to your machine "wear" on a thick layer of "protective clothing", even if not completely eliminate the network virus attacks, at least can also most of the network virus "shut out". Antivirus software is very many at present, the function is v

For the storage structure of computer viruses, different types of viruses, the storage structure on the disk is different. 1. Overall partition of disk space the formatted disk includes the master Boot Record area (only the hard disk), the boot record area, the file allocation table (FAT), the directory area, and the data area. The primary boot record area and t

. (13) change the normal operation of the system. (14) Stealing important user data. In short, a virus is a program that can do everything the program can do. However, a computer virus is essentially a program, and it can only do what the program can do. It is not omnipotent, and it cannot intrude into the RAM of unstarted machines, it is also impossible to infect a "Write protection" floppy disk (unless the disk drive is physically faulty), nor c

The Stuxnet virus program that attacks computer hardware can cripple your business by physically destroying network devices and storage resources in the data center. But unlike the Stuxnet program, this type of virus program is easier to create. A software attack can cause physical hardware to fail to start due to a known persistent denial of service attack. The Stuxnet virus attacking Iran's nuclear facilities is so complex that many security compan