Code security

The code anti-counterfeiting technology was invented 10 years later and began to change. From April 2005, the General Administration of Quality Supervision, Inspection and Quarantine began to intervene in the promotion of code anti-counterfeiting.

Introduction The anti-counterfeiting technology of electric code began to change after 10 years of inventing. From April 2005, the General Administration of Quality Supervision, Inspection and Quarantine began to intervene in the promotion of anti-counterfeiting.

After that, the General Administration of Quality Supervision, Inspection and Quarantine continued to promote the operation of a Chinese product quality electronic supervision network (hereinafter referred to as the electronic supervision network), which is operated by a company called “CITIC National Inspection Information Technology Co., Ltd.” (hereinafter referred to as CITIC National Inspection). The enterprise assigns the products to the electronic supervision network for consumers to query the website. The network access enterprise is required to pay the data maintenance fee, and the consumer inquiry needs to pay the inquiry information fee and the telephone fee.

In order to promote the operation of the electronic supervision network, the AQSIQ has issued nearly 100 documents from April 2005 to the present or in conjunction with other state agencies. At the same time, it has held several on-site meetings and conferences. The relevant leaders of the General Administration of Quality Supervision, Inspection and Quarantine attended the meeting and delivered speeches, urging local enterprises to add products to the electronic supervision network.

The quality inspection departments of various places have also become the main force to promote the electronic supervision network. The peak of the promotion of electronic regulatory networks in 2006 and 2007. At that time, the Haikou Quality Supervision Bureau had a maximum of two-thirds of the manpower doing it. However, even then, since the initial promotion model was voluntary, the company encouraged and guided the use of electronic supervision codes, and did not adopt administrative enforcement. Until the end of 2007, Haikou’s promotion of electronic supervision codes was not progressing. Not much to join.
The principle code anti-counterfeiting is the abbreviation of telephone password anti-counterfeiting. The principle is: set a unique password for each piece of network access identification, and store this password in the central database, and establish a reliable telephone inquiry system throughout the country. Consumers who purchase a product with a code anti-counterfeit mark can simply call the phone and enter the code on the product to know the authenticity of the product, thus breaking through the limitations of traditional anti-counterfeiting products that are easily prevented by batches and difficult for consumers to identify. Sex. With the development of information technology, the current anti-counterfeiting method of electronic code can already be queried by SMS, network, etc., which is called digital anti-counterfeiting [1]. The standard anti-counterfeiting provides a full range of anti-counterfeiting services.
Features 1. Uniqueness of the logo. Any one of the code security features is unique; it can only be used all at once, and the counterfeiter cannot copy it.

2. Reliability of anti-counterfeiting. It condenses the anti-counterfeiting mechanism of many high-tech means. Even if the anti-counterfeit person masters the manufacturing method of the anti-counterfeit mark, it cannot effectively copy the anti-counterfeit mark of a certain product; it is not only impossible to manufacture in batches, but also economically not worth the loss, and time is not allowed. The organic unification of the transferability of technology and the unforgeability of anti-counterfeiting marks has been realized.

3. The simplicity of identification. Consumers can pass the code on the process control telephone input identification whenever and wherever, and the computer system can automatically obtain the relevant information such as the manufacturer and the authenticity of the goods. The whole process takes only tens of seconds.

4. The unity of management. This anti-counterfeit marker can be used on any kind of goods, and uses a nationwide telephone network to establish a nationwide anti-counterfeiting anti-counterfeiting network, which can be monitored and managed at any time.

5. Functional extensibility. In addition to commodity anti-counterfeiting and providing related services for network-entering enterprises, code anti-counterfeiting can also play a unique and positive role in combating smuggling, ticket management, and online marketing, which can greatly reduce the cost of artificial anti-counterfeiting.
The consumer can easily find the counterfeiting behavior and refuse the counterfeiting: the anti-counterfeiting code of the code anti-counterfeiting label can only be used once. When the consumer queries once, the second query system will prompt that the anti-counterfeiting code has been used, and the consumer will not purchase it. Goods that have been queried for anti-counterfeiting code.

If the query is wrong, it is not possible to analyze the commodity data---find the counterfeit area: according to whether the calling telephone number in the query record is the query number 800 or 400 specified by the positive code, whether the input anti-counterfeiting code is 18-digit, The number of times, time, phone number, etc. of the counterfeit code being queried can clearly determine the area and time when the fake goods appear.

Telephone Tracking - Finding Counterfeiters: Through the scientific analysis of the abnormal query record data, the phone number of the suspected counterfeiter can be preliminarily judged; at the same time, the consumers who find the fake goods can be directly returned through the recorded inquiry telephone number. You can get a clearer understanding of the sales of counterfeit goods in the market; so you can find out the location of counterfeit dens and counterfeit goods, identify the direction and target the anti-counterfeiting, reduce the cost of anti-counterfeiting, and improve the efficiency of anti-counterfeiting.
The authenticity of the consumer can be seen on the packaging of the product when purchasing the product produced by the enterprise that has joined the code anti-counterfeiting system. As long as the surface of the logo is removed or the coating of the logo is scratched, you can see a set of 16-digit passwords that are unique and can only be used once.

First, dial the local security check phone number or national unified phone number: 800 (or 400) 7118315 (call 4007113315 can order tags), and then follow the phone voice prompts, input 16-digit numbers from left to right and top to bottom. At this point, you will hear one of the following three different voices:

1. “The product you are looking for is a certain product produced or distributed by a certain factory. It is the logo of the genuine product. Please feel free to use it.” (At this time, the computer system will automatically record the first query time.) The voice prompt is: The original product, the first inquiry.

2. "The number you have queried does not exist. Please check it carefully. Beware of counterfeiting. The number you entered is: ××××.".

This voice prompt is:

a) Counterfeit products (if you have checked that the entered password is correct, you still hear this voice).

b) The password you entered is incorrect (if you have checked the password you entered incorrectly, please re-enter the password).

3. "The number you have queried has been queried and is now obsolete. Beware of counterfeiting." This voice prompt is:

a) Counterfeit products (if you just bought the product, you will hear this voice the first time you query).

b) Check the genuine product again (if you have ever queried).

In addition to telephone inquiries, the new code anti-counterfeiting also supports mobile phone SMS anti-counterfeiting query, website query (network anti-counterfeiting) and so on.
The anti-counterfeiting technology of electric code anti-counterfeiting technology has been widely used in anti-counterfeiting identification products. It can be combined with laser anti-counterfeiting, fluorescent anti-counterfeiting, texture anti-counterfeiting, pattern anti-counterfeiting, SMS anti-counterfeiting, etc. in food, medicine, health care products, electronic products and many others. The product is applied in the form of digital scratch-off type, digital uncovering type, combined anti-counterfeiting mark, anti-counterfeit scratch card, etc. The material thereof can be paper self-adhesive, PVC, laser film, coated paper and the like.
Application status The situation of promoting electronic supervision codes nationwide is similar to that of Haikou. Therefore, in December 2007, the General Administration of Quality Supervision, Inspection and Quarantine issued the "Notice on Implementing the Special Provisions of the State Council on Strengthening the Safety Supervision and Management of Food and Other Products" to Implement Electronic Supervision of Product Quality, which requires that from July 1, 2008, Food, household appliances, wood-based panels, wire and cable, agricultural materials, gas appliances, labor protection products, electric blankets, cosmetics, etc. 69 categories as the first batch of products must be attached to the electronic supervision code to produce and sell.

In order to complete the above tasks, Haikou City Quality Supervision Bureau had to start the second round of promotion work. In 2007, documents were issued and 280 companies were planned to join in the same year.

Until 2008, there were only 127 companies that joined the electronic surveillance code in Haikou. At present, there are only a dozen companies that use electronic surveillance codes on their products.

As of 12 o'clock on June 30, 2008, the number of network access enterprises has reached 58,465, according to the e-regulatory network access fee standard of 600 yuan / year for each enterprise, the electronic supervision network only enterprises to access the network charges is very considerable. Some anti-counterfeiting companies pointed out that if the product manufacturing enterprises enter the network in full according to the requirements of the AQSIQ, the network fee charged by the electronic supervision network only from the enterprise is an astronomical number.

Also in 2008, the first day of the implementation of China's anti-monopoly law, the AQSIQ was accused of advocating the operation of the electronic supervision network. Four anti-counterfeiting enterprises in Beijing filed the AQSIQ with the Beijing No. 1 Intermediate People's Court. They believe that "the AQSIQ promotes the operation of the electronic supervision network operated by CITIC National Inspection, which enables CITIC National Inspection to form an exclusive monopoly position in enterprises operating similar businesses, seriously damaging the plaintiff and other enterprises in the anti-counterfeiting industry to participate in fair market competition. The right to request. It is necessary to confirm that the AQSIQ promotes the operation of the electronic supervision network and enforces the administrative actions of enterprises to assign products to the electronic supervision network.

Although the lawsuit ended with the court not filing a case, after the media enlargement, the resistance of the AQSIQ's code anti-counterfeiting in the country increased.

A nationwide anti-counterfeiting campaign for electronic code has thus come to an end in silence. The relevant person in charge of the Haikou Quality Supervision Bureau said that more than a dozen identification system equipment installed in major supermarkets in Haikou have been sealed up. The electronic supervision network promoted by the General Administration of Quality Supervision, Inspection and Quarantine does not have the role of "identification". First, there are no relevant equipment to detect the code on many occasions, and the code itself is printed with a small number of characters, which is very long and cannot be clearly seen by ordinary people.

"To prevent counterfeiting, it is not enough to promote an anti-counterfeiting technology. The most fundamental thing is to regulate the market and truly make enterprises self-discipline." The quality inspection cadre said.
One of the technical defect loopholes: one yard and more fake

Because the code anti-counterfeiting is a pair of passwords, and the password is a set of number symbols, no matter how the font is written, where it is written, or in what way, as long as the group of digit symbols is correct, the password can be judged as genuine. For example, the number sign of 5, handwriting, it is read as 5, the print is also read as 5, uppercase or lowercase is 5, written on paper is 5, painted on the wall is also 5, 5 is written 10,000 times, each Both are read as 5, and 10,000 are correct. This means that although the code security code is unique in the encoding rules, copying this unique password to 10,000 copies, each is correct. One yard of multiple printing fraud is one of the loopholes in electronic code security. A correct password, if used repeatedly 10,000 times, the system can only judge the first query is true, can not really determine which one is true, which 9999 is false.

The incident of true and false Beijing wine mentioned in the aforementioned report later confirmed that the counterfeiters used one yard more than one fake. A bottle of "Jingjiu" that was identified by the manufacturer as a fake wine was confirmed to have a true digital anti-counterfeiting code, and the anti-counterfeiting code was not inquired, resulting in the counterfeit goods being systematically identified as genuine.

Vulnerability 2: Recycling old code fraud

Because it is impossible for each code to be invalidated by the consumer query, in fact the query has a probability that most of the codes will not be queried. Then, these real-time codes that have not been inquired and voided in the market have left the space for the counterfeiters to copy the code and recycle the old tags to scrape the passwords. The more serious consequence is that once the code is copied and the old code is recovered, the system can not effectively identify the true and false, and can only judge the first one to be true and the other to be false.

If a counterfeit producer wants to produce a brand-name wine, he only needs to purchase a certain amount of real goods, open or use the instrument to detect the query number, and then produce the same number of counterfeit products. Sell ​​the fakes and return the goods to the manufacturer. This is an easy falsification mode. The existing telephone digital information anti-counterfeiting system has no way to prevent and attack this. It can only be judged as genuine in the inquiry.

The third loophole: piracy code batch fraud

The method of obtaining a password can be various. For example, the fraud group can not be excluded from buying internal staff by money, obtaining the possibility of code fraud, or hiring a hacker to break into the anti-counterfeiting database from the Internet, copying a large amount of anti-counterfeiting data, and making a forgery. It should be pointed out here that digital anti-counterfeiting is based on the absolute security of the database. Once the data is compromised, the anti-counterfeiting system project will collapse. As we all know, the security of the Internet has increasingly become a problem that needs to be worried. Negligence in the management of the company, high-tech perspective instrument scanning to obtain passwords, etc., is also one of the possible methods.

The fourth loophole, self-designed telephone call fraud

Falsified by self-designed telephone calls. The falsification molecule will make the randomly fabricated code into the sealed anti-counterfeit mark, and apply for a special telephone number to affix the fake code mark on the counterfeit brand-name goods. When the consumer dials the inquiry call, the answering machine automatically plays the voice: It is a genuine product, please feel free to use it.

After the code anti-counterfeiting changed and became the electronic supervision code promoted by the AQSIQ, not only did the previous problems not improve, but it brought new problems. For example, if the electronic supervision code adopts the clear code, the password of the electronic code anti-counterfeiting through the printed coating or other film is changed to the unenclosed public code. The fake molecules can be copied and falsified without destroying the mark, which is more convenient than in the past. For another example, the electronic supervision code changes the digital password to a black-and-white barcode, which provides great convenience for the fake molecules to quickly copy the code and recycle the old code.

As we all know, the role of the bar code is to facilitate the fast, automatic scanning and reading of the terminal instrument, to count the sales amount and settle the payment, without any anti-counterfeiting function.

According to experts, the above-mentioned various methods of fraud that have been discovered in the market do not require high costs, and they can receive the effect of true and false, and falsehood. Among the above three methods, after obtaining the code, one printing company can be entrusted to print the required number of code labels, and the fourth method, although having a link to set up a self-checking phone, omits recycling and stealing. The trouble of the code is even more convenient and simple. The media has reported a large number of such fraud cases.
Http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn

Geocell

The geotechnical chamber is a three-dimensional mesh lattice structure formed by strong welding of HDPE sheet material. It is usually welded by ultrasonic needle. Due to engineering needs, some are perforated on the diaphragm.

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