You can refer to the Stuxnet industrial control virus information to select the wrong content. The following is the statement about the Stuxnet industrial control virus:

1. Explanation of the Stuxnet virus. In October 2010, many domestic and foreign media successively reported the attack of the Stuxnet worm on the data collection and surveillance control system, calling it a super virus, a super factory virus, and describing it as a super weapon and Pandora's box.

2. The spread of the Stuxnet virus. The Stuxnet virus broke out in July 2010. It exploits at least four vulnerabilities in the Microsoft operating system to forge the digital signature of the driver; breaks through the physical limitations of the industrial dedicated LAN through a complete set of intrusion and propagation processes; and exploits two vulnerabilities in the WinCC system to carry out destructive operations on it. attack.

3. The harm of Stuxnet virus. The Iranian government has confirmed that the country's Bushehr nuclear power plant was attacked by the Stuxnet virus. The virus exploits management vulnerabilities in USB usage to penetrate into the target system, thereby modifying the inverter connected to the Siemens controller. The attacker detects the working status of the inverter, changes the working parameters of the inverter, and deceives the control center.

Important information about computer viruses

1. Infection methods: Computer viruses can infect computer systems through many ways, including through infection of executable files, email attachments, malicious links, mobile devices, external storage media, etc. There are many types of computer viruses, including viruses, worms, Trojan horses, spyware, etc. Each type of malware has its own unique attack methods and characteristics.

2. Malicious behavior: Computer viruses have various malicious behaviors, including data destruction, information theft, system crash, network attacks, etc. Different viruses may have different goals and effects.

3. Preventive measures: In order to prevent computer virus infection, users can take a series of preventive measures, including using trustworthy anti-virus software, keeping operating systems and applications updated, and not clicking on unfamiliar links casually. and downloading unknown files, not opening email attachments from unknown senders, etc.

4. Recovery measures: If the computer is infected by a virus, it is usually necessary to take some measures to remove the virus, including running anti-virus software, restoring system backup, upgrading the operating system or reinstalling the operating system, etc.