Green Dam Filter Frequency error official compulsory promotion is questioned

Intermediary transaction SEO diagnosis Taobao guest Cloud host technology Hall

The software will be sensitive to large areas of the yellow area of the picture, a large block of yellow pictures can also be misjudged. If it is a black, red color of the nude image, the program is not recognized. The test contains a robot cat (blue and white), Kitty (red and white) and Garfield (yellow) near the image of the Web page, "Machine Cat" and "Kitty cat" can be smooth clearance, there are some "Garfield" pictures of the Web site was judged as bad website, was programmed to filter.

"This product can filter bad information on the internet, but does not guarantee that the bad information can be completely filtered, nor that the filtered information is completely bad information." ”

Southern Weekend reporter Hu Yu intern Guo Shipeng

Picture one, through "Green Dam-Youth escort" monitoring

Picture two, through "Green Dam-Youth escort" monitoring

Picture three, filtered by Green Dam-Youth Escort

"The first thing I feel is fear!" Guangzhou Netizen Chen said he knew the computer will take the "Green Dam-Youth escort" software feeling. The Ministry of Industry and Information technology has since said that the software does not monitor netizens and does not force installation.

According to the Portal Sina survey, more than 80% voters said they would not consider using the software. Like Mr Chen, they are concerned that online behavior is "peeping" and that privacy is violated.

This time the government came forward to require the whole society to use a software, extremely rare, thus aggravating the public and public opinion "association". According to the test, "Green Dam-Youth escort" industry insiders said the software is not so "fierce", but is the implementation of the policy process, there can be perfected, make it more rigorous place.

What about black pictures?

This incident, so that the two of the original company has not been known to the surface--Zhengzhou Jinhui Computer Systems Engineering Co., Ltd. and Beijing big positive language Knowledge Processing Co., Ltd., they are the joint developers of the software, the former is mainly responsible for image filtering, the latter is mainly responsible for text filtering.

The Ministry of Public notice after the exposure, the two companies quickly become the focus of attention of netizens. On the evening of June 9, netizens found some websites of Jinhui company's website, click them to see pornographic pictures directly. By June 10, it was not open when clicked. According to the industry analysis, these pictures should be Jinhui company to check the effect of filter identification material, this should be internal management, but for some reason can be directly visited.

As early as April 8 this year, the Ministry of Education, the Ministry of Finance, the Ministry of State, the new office on the joint dispatch, the national primary and secondary schools all networked computers must be installed "Green Dam-Youth Escort", a Southern weekend reporter received a copy of Anhui Provincial Education Department of the document indicated that, according to Primary and secondary schools must ensure that the installation is completed by the end of May 2009. On the other hand, founder, Haier and other domestic brands also confirmed to this newspaper, according to the Ministry of demand, home appliances to the successful computer in the countryside, has been pre-installed "Green Dam-Youth escort." To this estimate, soon, "Green Dam-Youth escort" will become China's largest installed volume of genuine software.

According to the test, the software can be loaded and unloaded.

According to the Jinhui Company's "Green Internet filtering software products bidding" "Response book", its identification of pornographic images mainly through the color area of the identification, see is not enough "exposure", and then according to the shape of skin color area, determine whether it is pornographic pictures. At the same time, add "face recognition judgment" to amend.

"The biggest and most obvious flaw is what about black pornography," the industry analyst said. It was tested that the software had a poor recognition effect on pornographic images of black and red peoples.

On the other hand, the Green Dam Software's customer service confirms that the software uses a hidden background process. The user does not know whether to enable after booting. As a result, the window that runs the program (such as word) is suddenly closed at run time, although there is no calling program main interface.

This hidden background process splits into three mutual protection. The software's customer service on its official website of the Technical Support forum said: "The adoption of the program manager forced shutdown process does not terminate the Green Dam-youth escort operation, after this shutdown, reopen the program manager, you can see the program process again." "The industry calls it" pseudo shutdown "technology.

"Such a small company to develop software will not have a security loophole, once the hackers found that all the computers installed Green Dam into the hacker's ' broiler ', if the installation of large, it is possible to repeat the ' storm audio and video Broken Network ' event." "An analysis of the green Dam-Youth escort test report, widely disseminated on the internet," said.

Who's in charge?

"This product can filter bad information on the internet, but do not guarantee that (note: The original, here" can be "redundant) bad information can be completely filtered, also do not guarantee that the filtered information is completely bad information. "Green Dam-Youth Escorts are written in the terms of the end user agreement, and there is" no collateral or liability for any economic or legal dispute arising out of the use of the software under this agreement. " ”

This is called the "exemption clause" of green dam-youth escort by netizens. If it is only a commercial software, people may not care, but now it will become after July 1, China's domestic sales of all the computer software must be, become the state power "endorsement" of a software, then will inevitably face the loss of who to bear the problem.

A person in the industry said Green dam-youth escort software is quietly running in the background, if the user does not know the case, in Word and other software input documents, green Dam-youth escort may be some statements misjudged as "bad information", immediately without prompting, automatic shutdown, to the user caused loss. or through the Web page to write the email, the software is misjudged and lead to send out.

Who is responsible for this document or email if it involves important business activities and therefore causes huge financial losses?

Green Dam-Youth escort software was initially targeted at young people, with relatively less economic damage. Now by the state "endorsement" to become a social compulsory application of software, including business users, such as the day-to-day operation of hundreds of millions of users have a profound impact on the software, the process, the policy of the implementation should have more careful consideration, more stringent norms are.

On the other hand, the policy stipulates that after July 1, "All computers" will be pre-installed the software, but the reporter asked customer service confirmed that the current "Green Dam-Youth escort" only support Windows system, but also can not support Apple, Linux and other operating systems. So what about the computers of the other systems after July 1? This also challenges the rigor of policy.

Remote notification?

In fact, in February 2006, in the "Sunshine Green Network Project" proposed by the Ministry of Information Industry, it is clear that the technical requirements of Internet content filtering software based on PC terminals and the testing method of Internet content filtering software based on PC terminals (hereinafter referred to as "Technical requirements" and "test methods") should be made. In August of that year, the two standards were completed. and the national procurement of two software, is in accordance with these two standards for acceptance.

According to the "Technical Requirements" published by the Ministry of Technology website, the "Internet content filtering software based on PC Terminal", in line with national standards, must have "remote notification" function and "remote control" function, remote notification function requirements, access to meet the settings filter conditions of the Web site or content, Automatically form alarms and inform administrators by email or SMS. The remote control function requires that you can remotely inspect the log or remotely modify the filtering settings of the filter software.

As of the press time, the reporter was unable to contact the organization responsible for the review, can not know whether the two software to fully meet the national technical standards.

According to the reporter, Zhengzhou jinhui computer Systems Engineering Co., Ltd., the chairman named Zhouhuichen, formerly the Chinese Academy of Sciences under the Beijing Sea Group's party secretary and Executive vice president, in 1997 to participate in the National Science and Technology Working group on Poverty from Beijing to Zhengzhou to form a "Zhengzhou Jinhui computer Systems Engineering Co., Ltd."

In recent years, Jinhui company has received a large list of government procurement, and undertook a number of national projects, more with the network filtering system.

Another company Beijing big positive Language Knowledge Processing Co., Ltd. is a long history. The company was founded by the Haidian District and the Institute of Acoustics of the Chinese Academy of Sciences, and is now completely private. Its main products are the theory of computer language recognition of "HNC concept hierarchy Network" before Huang Zengyang, director of CAS Acoustics.

Search the company's web site development process and commitment to projects and other items, big is the company's all research and development projects and products, are to undertake government projects, or for the administration of the development of products. The Ministry of Information Industry's electronic Information Industry Development Fund, the International Development and Reform Commission, the Ministry of Science and Technology National Science and Technology Project, the 863 plan and so on a number of national funds have a strong support for their research and development projects.

The "Green Dam-Youth Escort" in the text filter software, mainly from Beijing's big positive "youth escort" text filter engine. Is "the important achievement of HNC industrialization".

According to the Guangming, a few years ago, a former vice chairman of the NPC Standing Committee recalled his student Chen from Shenzhen with a solemn face: "I want to discuss something with you." We should have our own computer language processing system, which is not only a scientific research, but also relates to information security and national security. ”

At the end of 2000, Chen resigned as president of the Beijing Macquarie Technology company, with 10 million yuan investment, with the Institute of Acoustics of the Chinese Academy of Sciences to register the establishment of Beijing da Zheng Language Knowledge Processing Academy, Huang Zengyang employed as the chief Scientist of the Institute.