1, 360 antivirus
Brand introduction: 360 security guard brand is a powerful, effective and popular security antivirus software launched by Qihoo 360 Company. 360 security guards have many functions, such as killing Trojans, cleaning plug-ins, fixing loopholes, computer physical examination, computer rescue, privacy protection, computer experts, cleaning up garbage and cleaning up traces.
As a leading Internet security enterprise in China, 360 Company has gathered a leading high-level security technology team in China, accumulated nearly 10,000 original technology and core technology patents, developed security products such as 360 security guards and 360 mobile guards with hundreds of millions of users, and provided comprehensive security services including security consultation, security operation and maintenance, and security training to millions of state organs, enterprises and institutions. The real-time monitoring and early warning system of global cyber attacks independently developed by 360 Company has been inspected by leaders for many times.
2. Kingsoft Internet Security
Brand introduction: Kingsoft Internet Security is China's antivirus software. From the initial version released by 1999 to the development and release by Jinshan Company on 20 18+01Jinshan Company's security department merged with Keniu, and it was fully managed by the merged new company Jinshan Network.
Kingsoft Internet Security combines heuristic search, code analysis, virtual machine virus detection and other technologies. Mature and reliable anti-virus technology and rich experience proved in the industry make it reach the world advanced level in killing virus types, killing virus speed and preventing and controlling unknown viruses. At the same time, Kingsoft Internet Security has many advanced functions such as real-time monitoring of virus firewall, compressing files to kill viruses, and killing mail viruses. Keep up with the development of global anti-virus technology, and provide perfect anti-virus solutions for individual users, enterprises and institutions.
3. Tencent Computer Manager
Brand introduction: Tencent Butler brand is a free security management software launched by Tencent, and it is also a free security software launched by Tencent. It has the functions of cloud Trojan horse killing, system acceleration, vulnerability repair, real-time protection, network speed protection, computer clinic, health assistant, desktop finishing, document protection and so on. Is the first "management+antivirus" product model, the leading provider of Internet security products in China, especially in combating phishing websites and hacker attacks.
Tencent Computer Manager has the functions of secure cloud library, system acceleration, one-click cleaning, real-time protection, network speed protection, computer clinic and so on. And pioneered the product model of "management+antivirus" in 2-in-1 1. Relying on the powerful Tencent security cloud library, self-developed anti-virus engine "Hawkeye" and QQ account panoramic defense system, all kinds of computer viruses can be effectively killed.
4.Kaspersky Kaspersky
Brand introduction: Kaspersky brand kaspersky anti-virus software is one of the most advanced anti-virus software in the world. Headquartered in Moscow, Russia, the full name is Kaspersky Lab. It is an internationally renowned information security leader, and its founder is Russian Eugene Kaspersky.
Kaspersky has always believed that everyone has the right to enjoy the convenience and speed brought by science and technology, and should not be violated and interfered by any outside world. Kaspersky Lab's elite team of experts will spare no effort to ensure that you can enjoy your digital life without worrying about the security of your personal information and assets. Since 14, we have been committed to discovering, analyzing and eliminating all IT threats. On this long road, we have accumulated
5.norton norton
Brand introduction: Norton brand security products are information security products launched by Symantec for individual users, and are also widely used antivirus software. So far, in addition to the original anti-virus function, this product also has the function of anti-spyware and other network security risks.
Symantec Software Co., Ltd., Norton Norton, 1982 started in the United States and is one of the top ten antivirus software in the world. It is widely used as an antivirus program, and its products include Norton Internet Security/Norton Antivirus/Norton 360/ Norton Computer Master.
Norton antivirus software is one of Symantec's personal information security products and a widely used antivirus program. So far, this product not only has the original anti-virus, but also has the function of preventing network security risks such as spies.
What is the best antivirus software to use at present?
At present, Kaspersky and Norton are both quite good anti-virus software, but because they don't cooperate well with China computer users' computers, they occupy a lot of resources, and it is easy to bring down computers. Therefore, after installation, it will obviously feel that the machine is much slower and the monitoring is insufficient, which is also an important reason why domestic users don't support it. However, it has gained a certain market with its super anti-virus ability, rigorous structure and thorough killing ability. It is recommended that the computer configuration is not high, and it is best not to install it.
Nod32, the best antivirus software that Microsoft has used for four years, is not bad, it starts quickly, takes up less resources and has won many authoritative awards. The only drawback is that it is slow and difficult to upgrade. The servers that can be upgraded are basically domestic universities, and the official servers are slow to upgrade.
Rising's popularity is the highest among domestic anti-virus software, and its good service and certain anti-virus ability have won the support of most domestic users, and it has gradually occupied the market in Japan, with the highest voice. Easy to use, save resources, update in time, powerful and mature engine. Best! Recommended use! ! ! It's best to use him with a Trojan horse or something, because he is not sensitive to Trojans!
Which computer antivirus software is better?
Anti-virus software mainly includes Baidu anti-virus software, 360 anti-virus software, Kingsoft Internet Security, Tencent Butler and Red Umbrella.
1, Baidu Antivirus is a brand-new professional anti-virus software produced by Baidu. It combines Baidu's powerful cloud computing and massive data learning ability with Baidu's self-developed anti-virus engine professional ability to change the image of anti-virus software card machine and try its best to provide users with a lightweight product experience without card machine.
Baidu antivirus, equipped with Baidu's independent research and development of dual engines-Snow Wolf Engine and Sky Eye Engine, adopts Baidu's unique "deep learning" technology, which has the characteristics of super-large-scale training set, high Trojan detection rate, extremely low false positive rate and small size. Under the perfect protection of two self-developed engines, "Eye Engine" and "Snow Wolf Engine", Baidu antivirus makes the virus have nowhere to hide, giving users a faster and safer computer killing experience.
2, 360 anti-virus killing rate is high, less resources are occupied, and the upgrade is fast. Zero advertising, zero harassment, zero coercion, one-click scanning, rapid and comprehensive diagnosis system is safe, healthy and accurate, bringing a safe, professional, effective and novel killing protection experience. Its anti-virus ability has been recognized by many international authoritative security software evaluation institutions and obtained many international authoritative certifications. According to the data of iResearch, the number of monthly users of 360 antivirus has exceeded 370 million, ranking first in the market share of security killing software.
3. The new Kingsoft Internet Security v 13 is fully upgraded in security capability and performance, with a brand-new blue-core V engine and innovative cloud engine technology, and its performance is accelerated by 50%. Kingsoft Internet Security has many advanced functions, such as real-time monitoring of virus firewall, compressing files to kill viruses, killing mail viruses and so on. Keep up with the development of global anti-virus technology, and provide perfect anti-virus solutions for individual users, enterprises and institutions.
4. At 20 16 and 1, Tencent Computer Manager intercepted and killed the Trojan horse "Sulac" to stop the spread of the Trojan horse from the source, kill and repair it, and protect the user's reloading system from Trojan attacks; In May, I submitted six vulnerabilities to Adobe and received my thanks. In June, Tencent computer housekeeper Hubble official website launched the offline version of "Petya Trojan Decryption Tool" for the first time; In June, the version of 1 1, Tencent Computer Manager 12.0 was officially launched, which upgraded the four safety reminders of cloud protection+virus Trojan killing, bootclean cleaning technology, rootkit killing and system first aid kit, and introduced a new attribute "file identity".
5.AviraAntiVirus is a set of antivirus software developed by Avira company in Germany. In addition to the commercial version, Avira also has a free personal version. Its interface is not so gorgeous, and there are no useless superfluous items. Is a well-known free antivirus software, with more than 70 million users. It rewrites many people's idea that "free antivirus software must be poor", and its performance is not inferior to that of well-known paid antivirus software in system scanning, instant protection and automatic update.
What is the best antivirus software to use now?
1, Tencent Computer Manager
Tencent Computer Manager maintains a leading position among major anti-virus software evaluation institutions. For ransomware, it adopts distributed honeypot and cloud defense, finds threats in the first time, provides all-round three-dimensional seven-layer defense, protects users' local documents and prevents them from being tampered with; Tencent Computer Manager also has many computer management and optimization functions, such as penguin protection, garbage cleaning, computer acceleration, software management, software permission radar, online game accelerator, desktop finishing and so on.
2. Kaspersky Free Edition
According to the data released by major anti-virus software evaluation laboratories, Kaspersky is basically a perfect anti-virus software, which can not only intercept malicious software, but also intercept all kinds of phishing websites. It is really a powerful antivirus software. The reason why it didn't rank first in the rankings is that it has few additional functions, especially the free version, which only provides basic virus protection functions and lacks in computer garbage cleaning and system optimization and acceleration, so it ranks second.
3, Avast antivirus software free version
Avast Free Edition provides a wealth of features and a high score in virus detection. It has performed very well in recent anti-virus tests, including phishing. Avast also provides a wealth of additional features. The game mode avoids the pop-up window from interfering with additional functions such as games, WiFi checker and password manager. Considering that there is no price tag, this is an impressive software.
4. Red Umbrella Free Edition
Avira's logo is red umbrella, so many friends in China also call it red umbrella antivirus software. Xiaohong antivirus software has excellent defense against computer viruses in the evaluation, but it has missed the net and is not very good at anti-phishing websites.
5. Bite Van der Waals Free Edition
Bitvander is also an excellent antivirus software. The free version contains all paid antivirus functions, provides fast scanning and efficient scanning, and is also among the best in AV-Test evaluation. Bitvander monitors all files and programs entering the computer, as well as websites visited, to ensure the security of the computer and the Internet.