Baidu Antivirus 4.0 What new features

If the end of last year, Baidu launched the "Snow Wolf" engine to make your eyes bright, that when you see Baidu Kill 4.0 with independent research and development of the "eye" engine, will make you more exciting. Eye engine is the world's first "deep learning" technology applied to virus killing client products, but also the first application of the leading technology of PC products. Eye Engine for Baidu Technology original, its killing ability has entered the world's top heuristic engine list. Based on the originality of the "eye" engine, let Baidu Antivirus 4.0 is expected to become a global network security market, a turning point for the pattern of China's security market is quite obvious.

Baidu Antivirus 4.0 again innovative, original deep neural network killing technology

From the big side, the eye is a heuristic engine, is a continuation of the rules based on the inspiration engine, the use of Baidu original "deep learning" technology, greatly improved the Baidu anti-virus software found unknown virus detection ability. Compared with the traditional killing engine, the heuristic engine is inferred from the file information model, which focuses on the updating of the feature value recognition technology and the solution to the defect of single characteristic code alignment. Compared with the traditional anti-virus eigenvalue scanning technology, the advantage lies in the defense of unknown virus, which is a leap of feature value recognition technology.

Second, "Eye" engine using "deep learning" technology anti-virus software can be at a deeper level to understand the difference between virus files and security files, so that virus identification more accurate and comprehensive. The human brain is a deep structure, and its thinking process is a process that is constantly iterative, abstract, conceptualized and deepened. However, the traditional "machine learning" technology can only do simple classification, because of the lack of in-depth reasoning and understanding of virus files, the ability to identify the virus is limited, false positives difficult to control.

Last year, Baidu Antivirus launched its own research "Snow Wolf engine." As a local basis for killing engines, Snow Wolf engine for file identification to provide unpacking, shelling, format analysis, such as the basic ability to support, but also focus on infection-type repair, popular Trojan horse and script virus killing. In the current era of apt attack, malicious programs are typically developed specifically for attack targets, and the sample changes quickly, which requires the engine to have the ability to foresee unknown files. The new generation of "eye" based on depth learning and large data technology, ability and a senior virus analyst, thus further enhance the long tail of unknown samples of the identification capacity, and ultimately with the Snow Wolf Engine's ability to form a perfect complement.

Comprehensive look, by the Baidu Antivirus and Baidu in-depth study research Institute (IDL) jointly developed "Eye" engine, original deep neural network killing technology, is the first time in the world to depth learning technology application in the client's antivirus engine, it can be said that this is a "mode of production" on the great changes, but also brought the Baidu antivirus "productivity "The Great Ascension.

Then, compared to the traditional virus killing way, the eye engine in the end what kind of competitive advantage, and in which aspects of the improvement, the industry will give Baidu antivirus "eye" engine so high evaluation?

Using depth learning algorithm to improve the toxicity of "eye" engine

Compared to the traditional anti-virus methods, in the Trojan detection rate, the eye through the package, Shell, intermediate language, 64-bit program and other types of samples to do a special optimization, further improve the sample kill difficulty and recognition rate, intelligent degree even comparable to have many years of experience in virus analysis of virus analysis engineers, The new situation which has the effect to the virus sample unceasing change and the document quantity grows rapidly; At the same time, eye engine false alarm rate is very low, third party test data show that the eye without relying on other engine-assisted circumstances, false positives rate < 0.1, it is understood that this is because the eye engine through the depth learning algorithm, can be more intelligent to find black, The relationship and characteristics between white samples.

In contrast, most manufacturers adopt the SVM, decision tree and other traditional machine learning methods to detect, it is difficult to do in the case of non-compliance with Raiyun high detection, low false positives; and Baidu Antivirus 4.0 even if the model library does not upgrade in one months, the detection rate will not decline, the detection capacity half-life of up to 7 months; Powerful Baidu Antivirus eye engine, its model volume is only a few trillion, the function is strong, small volume continued the Baidu antivirus consistent advantage.

Based on Baidu Brain + Baidu Antivirus + Baidu large data processing, layout Baidu security ecosystem

Eye Engine for Baidu Technology original, integrated Baidu three characteristics: Baidu Brain + Baidu Antivirus + Baidu large data processing capacity. From the "eye" of the engine's technical characteristics, Baidu will be in-depth learning and large data advantages applied to anti-virus software, even if the 1000 companies have such ideas, but only Baidu can be in the current Chinese network security field to give implementation.

To sum up, the core reason is nothing but technological innovation and strength. Objectively, this is the investment in the Baidu Artificial intelligence in the business end of a transformation, the most basic premise is to have such core technical capabilities. Whether it is Dr. Wunda, the world's largest Chinese neural network, or optimized to become more "intelligent" depth learning algorithm, all let Baidu again the field of dominance.

On the layout of the security aspects of Baidu, and let it become the fastest core technology to convert the advantages of practical network security technology. It is because of the perfect safety ecological layout of Baidu, so that from the depth of learning technology to the safe use of cross-border more unobstructed, the role of Chinese neural network can play to the maximum, but also more practical. The transformation of a company's technology is more reliable than the cooperation of the two companies, and with a more popular explanation is that Baidu in the field of security to understand the depth of learning, in the mastery of in-depth learning technology companies also know more about security.

Network security market needs to innovate, Baidu Antivirus 4.0 Pathfinder first

For users, the use of an eye engine with the Baidu Antivirus 4.0, not only can intuitively feel "computer faster", or even a long time does not upgrade can be safe, fast running the computer. Equipped with the "eye" engine Baidu Antivirus 4.0, compared to the first independent research and development of "Snow Wolf" engine Baidu Antivirus 3.0 is a big progress, the constant pursuit of innovative Baidu Antivirus, its mapping is the Baidu security breakthrough determination.

Today, with virus samples changing and the number of files growing rapidly, traditional machine learning class engine has no advantage in checking out, in the time of the race with the malicious program to lose a little careless, and this is not a company to work hard to solve, network security already need a basic concept of innovation storm, Based on the Baidu Antivirus original technology to make the engine more "smart" is in line with the current network security situation trend of development.