KR20030037729A - service system for searching mobile virus in WAP and operation method thereof - Google Patents

Abstract

PURPOSE: An error searching service providing system in a mobile communication network and its operating method are provided to protect a mobile communication terminal against a damage by checking error of various data in advance. CONSTITUTION: A WAP(Wireless Application Protocol) gateway continuously checks whether a data is transferred to a mobile terminal of a client(S110). If the WAP gateway detects a data transmission, an error data searching server decodes the data through a decoder and checks whether there is an error in the decoded data, especially, whether the data has been infected with virus(S130). If the data has been infected with virus, the error data searching server cures the virus-infected data(S140). The error data searching server edits the error particulars(S150) and accordingly informs the mobile terminal of the client(S160).

Description

Service system for searching mobile virus in WAP and operation method

The present invention relates to a service system and a method of operating the system in a mobile communication network, and in particular, it is possible to prevent the damage of the mobile communication terminal owned by the customer by checking errors in various data transmitted to the mobile communication terminal of each customer. The present invention relates to a data transmission service system and a method of operating the same in a mobile communication network.

At present, due to the rapid development of online technology such as Internet technology and mobile communication technology, not only the searching of various information is possible online but also various tasks such as sharing various information such as data transmission and acquisition are possible online. It became.

In particular, in recent years, services in mobile communication networks such as code-division multiple access (CDMA), international mobile telecommunications-2000 (IMT-2000), high data rate (HDR), etc. have been gradually developed. Function is on the rise.

That is, as the mobile communication technology is commercially available, the utilization of services using the mobile communication network (for example, various file transmission / reception services, multimedia services, etc.) using the mobile communication network is gradually increasing.

However, various services using the mobile communication network as described above are gradually increasing, but services to cope with problems such as security or viruses as in the conventional Internet network have been inadequate so that they have received services through the mobile communication network. There is a problem that customers have always been exposed to risk.

For example, if you send a mail or file such as a virus to each customer's mobile terminal with a bad purpose, such as a hacker, there is no defense against it at this time, and most mobile terminals are currently not reprogrammed. In addition, each customer is not allowed to enter the code on their device, which is a fatal danger.

In particular, considering that e-commerce and virtual private network (VPN) through mobile communication are not only put into practical use but are still used as a payment method, many studies are being conducted to prevent invasion of various viruses.

The present invention has been made to solve the above problems, by allowing various viruses transmitted through the mobile communication network to be blocked before being transmitted to the mobile communication terminal of the customer, so that the security and mobile communication terminal of each customer It is an object of the present invention to provide a data transmission service system and a method of operating the same in a mobile communication network to prevent damage.

1 is a configuration diagram schematically showing an error retrieval service system according to the present invention;

2 is a flowchart schematically showing an operation process according to an embodiment of the present invention error search service system;

3 is a flowchart schematically illustrating an operation process according to temporary storage of virus infection data during the process of FIG.

4 is a flowchart schematically showing an operation process according to another embodiment of the present invention error retrieval service system;

5 is a flowchart schematically showing an operation process according to another embodiment of the present invention error retrieval service system;

Explanation of symbols for main parts of the drawings

110.Wap Gateway 120. Error data retrieval server

130. Service server 140. Database server

150. Exchange Server 160. Customer's mobile terminal

170.SMS Server 180. Error data temporary storage

According to an aspect of the present invention for achieving the above object, in a mobile communication network having a base station server and an exchange station server, the mobile communication network operates in association with the exchange station server and includes a decoder and a wireless markup language (WML) encoder. Branch having a WAP gateway; An error data search server that is installed to interwork with the swap gateway and searches for data transmitted to the mobile terminal of each customer through the swap gateway to search for errors or viruses in the corresponding data; It is installed on the internet network and linked with the error data retrieval server, and continuously transmits and updates the update file of the virus detection program for the mobile terminal to the error data retrieval server. A service server that receives a registration according to a service provision; The data error retrieval service system in a mobile communication network, comprising: a database server for registering information of each customer, temporary storage of error occurrence data, error history information of each data, data for each mobile terminal, and the like. to provide.

And, a first step of confirming whether there is data transmission to the mobile terminal of each customer subscribed to the service by performing continuous communication with the swap gateway server in the operating method of the present invention using the system; A second step of searching for the presence of an error in the corresponding data by driving an error checking program set in the error data retrieval server when data transmission to a mobile terminal of a specific customer occurs through the first step; A third step of extracting the data information when the faulty data is found through the second step, and communicating with the switching center server to obtain customer terminal information to be transmitted; And a fourth step: editing an error history based on the various information acquired through the third step and notifying the mobile terminal of the customer to which the data is transmitted.

Hereinafter, each embodiment according to the configuration and method of the present invention as described above will be described in more detail with reference to FIGS. 1 to 5.

First, FIG. 1 is a block diagram schematically illustrating a data error search service system in a mobile communication network according to the present invention.

That is, the service system according to the present invention is largely composed of a WAP gateway 110, an error data retrieval server 120, a service server 130, and a database server 140.

The swap gateway 110 constituting the service system is constructed to operate in conjunction with a mobile switching center (MSC) server 150 in a mobile communication network, and operates as a decoder 111 and a wireless markup language (WML). It has an encoder 112.

The error data retrieval server 120 constituting the service system is installed to interwork with the swap gateway 110 and retrieves data transmitted to the mobile terminal 160 of each customer through the swap gateway 110. It searches for errors or viruses in the data.

At this time, the error data retrieval server 120 is not installed as a separate independent server system, even if installed as a program for retrieving data transmitted to the mobile terminal 160 of each customer through the swap gateway (110) Does not matter.

For example, it may be a virus detection and treatment program for a mobile terminal itself, and a program for operating the virus detection and treatment program for a mobile terminal.

In addition, the mobile terminal 160 of the customer is a terminal for receiving various services using a mobile communication network, such as a mobile communication terminal such as CDMA and PDA, etc. The data is referred to as a general multimedia (ringtone) , Music, video files, etc.), as well as mails and various content data.

In addition, the service server 130 constituting the service system is installed on a normal internet network and is connected with the error data retrieval server 120 and updates the error file retrieval file of a virus scan program for a mobile terminal. It continuously transmits to 120 and updates.

In addition, the service server 130 receives the registration according to the service provided by each customer on the web, and in conjunction with the database server 140 to retrieve the respective result history information retrieved through the error data search server 120 It continuously registers with the database server 140 and performs a role as a swap server to enable the transmission of various data through the mobile communication network.

The database server 140 constituting the service system stores information of each customer, temporary storage of error occurrence data, error history information of each data, data for each mobile terminal, and the like.

In addition, in the present invention, in addition to the above-described configuration, the error notification server 170 to notify the customer, the owner of each mobile terminal 160 of the details of the error data confirmed through the error search server 120 Further suggesting a destroyer, the error notification server 170 proposes to configure as a server for a Short Message Service (SMS) in a typical mobile communication network.

Hereinafter, with reference to the flowchart of Figure 2 to Figure 5 showing an embodiment of a service performing process using a data error search service system in the mobile communication network described above as follows.

First, the service server 130 according to the present invention continuously receives a service registration from each customer through a website operated on the web.

At this time, the service registration is not necessarily limited to being able to be received only on the web through the service server 130, it is understood that can be received and registered even offline.

When the service registration is received as described above, the information of the customer and the information about the mobile terminal of the customer are received and stored in the database server 140.

In addition, the service server 130 continuously receives an update file of a virus detection program for a mobile terminal or an update file provided from a company developing an antivirus program for the mobile terminal, and a swap gateway 110. The associated error data search server 120 is updated.

In addition, the swap gateway 110 is transmitted to the mobile terminal 160 of a specific customer (or from the mobile terminal of the customer to another mobile terminal) through the mobile communication network as described above. It is continuously checked whether or not to transmit the data (S110).

In this case, when the transmission of data by the swap gateway 110 is confirmed, the error data retrieval server 120 interworking with the swap gateway 110 may correspond to the decoder 111 of the swap gateway 110. After the data is decoded (S120), an error occurrence of the decoded data, in particular, a virus infection is checked (S130).

This is performed by checking whether a virus is infected with the corresponding data to be decoded while the virus checking program for the mobile terminal installed in the error data retrieval server 120 operates.

If the error data retrieval server 120 determines that there is a virus in the data, the error data retrieval server 120 performs the treatment of the data infected with the virus (S140). In addition, the information of the data infected with the virus is extracted and communicated with the switching center server 150 to obtain information about the customer terminal 160 to which the data is to be transmitted.

At this time, the information of the data may be the name of the data, virus information infecting the data, customer information that transmitted the data, and the like.

In addition, the error data retrieval server edits the inspection result, that is, the error history, based on the various information obtained through the above-described process (S150) and notifies the mobile terminal 160 of the customer to which the data is transmitted (S160).

At this time, the error history for notifying the mobile terminal 160 of the customer includes at least one of the presence of a virus, the name of the data, and the customer information that transmitted the data.

In addition, as a method of notifying the edited contents to have the above contents, the mobile terminal of the corresponding customer, that is, the target of transmission of the infected data, is transmitted to the server 170 for the short message service provided by a typical mobile communication company. Inform 160 to notify by text message.

On the other hand, when it is confirmed that the virus is not infected with the decoded data, the data is encoded (S170) and transmitted to the mobile terminal 160 of the corresponding data transmission target customer (S180).

In addition, in the present invention, as shown in the flowchart of FIG. 3, the swap gateway 110 may check the corresponding data through the mobile terminal 160 of the customer using the encoder 112 in the aforementioned process. After converting to a format, the temporary data stored in the error data storage unit 180 is proposed.

This means that even if the virus is cured data, it is possible that the treatment may not be performed completely or there may be a problem such as damage to the data during the treatment process. This is because following is more preferable.

That is, despite the above error in the process of notifying the customer of the detailed information of various types of error data using the aforementioned short message service, by requesting a selection of whether or not to receive the data or not, It helps to prevent customer complaints due to data delivery.

If the feedback is rejected according to the data transmission from the customer, or if there is no feedback after a predetermined period of time after notification of the error history, the corresponding data stored in the error data temporary storage unit 180 is deleted. When the feedback of the request for data transmission from the customer is fed back, the corresponding data stored in the error data temporary storage unit 180 is transmitted to the mobile terminal 160 of the customer and the error data temporary storage unit 180 is also transmitted. Delete the data stored in).

On the other hand, the present invention is not necessarily set to perform an error search of the transmitted data only when the above-described process, that is, data transmission to each service subscribed customer occurs.

That is, the virus search of various data previously stored in the mobile terminal 160 of each customer subscribed to the service may be simultaneously performed, thereby further improving customer satisfaction.

Accordingly, in another embodiment of the present invention, when a virus search request is received from each customer through the service server 130 or the mobile communication network as shown in the flowchart of FIG. 4 (S210), the mobile terminal 160 of the corresponding customer is sent to the corresponding mobile terminal 160. Further, the present invention further suggests that error checking (S230) and treatment of various data stored in the mobile terminal 160 can be performed by performing the access (S220).

At this time, the test result confirmed through the error check is extracted and edited as in the above-described embodiment and notified to the mobile terminal 160 of the customer through the SMS service.

In the process, when specific data among the data registered in the mobile terminal 160 of the customer is infected with a virus, an automatic treatment using an antivirus program is performed.

If using the antivirus program, if the treatment is impossible, the mobile terminal 160 registered with the database server 140 while deleting the data infected with the virus after obtaining the consent of the corresponding customer (S240). By extracting the same identical data with respect to and registers in the customer's mobile terminal 160 to solve the error (S250).

This process is not only applied when the specific data registered in the mobile terminal 160 is infected with a virus, but may also be applied even when there is data that may cause an error due to an error.

In still another embodiment of the present invention, as shown in the flowchart of FIG. 5, the activity cycles of various viruses are calendared, and various data registered in the mobile terminal of each customer before the activity of a specific virus is developed. The test suggests that the virus can be prevented in advance.

In this case, the activity cycles of the calendared viruses are created based on information obtained by the service server 130 through a company providing a corresponding service on each Internet or information obtained by itself.

The service server 130 transmits to the error data retrieval server 120 when the attention information on the occurrence of a specific virus is obtained through the virus calendar created as described above or other various media. Control to perform the inspection of the various data registered in the mobile terminal 160.

Of course, the result information confirmed in the above process is preferably notified to the customer, and each other process is the same as the above-described embodiment. The detailed description thereof will be omitted.

As described above, the error retrieval service system and its operation method in the mobile communication network according to the present invention can securely exchange various data through the mobile communication network and prepare for errors, in particular viruses, in advance. By doing so, it is possible to cause an improvement in customer satisfaction and reliability.

Claims (15)

In a mobile communication network having a base station server and an exchange station server, A WAP gateway operating in association with the switching center server and having a decoder and a WML (Wireless Markup Language) encoder; An error data search server that is installed to interwork with the swap gateway and searches for data transmitted to the mobile terminal of each customer through the swap gateway to search for errors or viruses in the corresponding data; It is installed on the internet network and linked with the error data retrieval server, and continuously transmits and updates the update file of the virus detection program for the mobile terminal to the error data retrieval server. A service server that receives a registration according to a service provision; And a database server in which information of each customer, temporary storage of error occurrence data, error history information of each data, and data for each mobile terminal is registered. The method of claim 1, And an error notification server for notifying the details of the data transmitted to the mobile terminal of a specific customer to the mobile terminal of the corresponding customer. The method of claim 2, Error Notification Server Data error detection service system in a mobile communication network, characterized in that the server for a short message service (SMS) in a typical mobile communication network. The method of claim 1, And an error data temporary storage server for temporary storage of data identified as having an error by being installed to interoperate with a swap gateway and an error data retrieval server. Performing a continuous communication with a swap gateway server to confirm whether there is data transmission to a mobile terminal of each customer subscribed to the service; A second step of searching for the presence of an error in the corresponding data by driving an error checking program set in the error data retrieval server when data transmission to a mobile terminal of a specific customer occurs through the first step; A third step of extracting the data information when the faulty data is found through the second step, and communicating with the switching center server to obtain customer terminal information to be transmitted; Comprising a fourth step of editing the error history based on the various information obtained through the third step to notify the mobile terminal of the customer of the transmission of the corresponding data: the data error search service system of the mobile communication network Operating method. The method of claim 5, An error checking program that runs during the second stage of operation A method of operating a data error detection service system in a mobile communication network, which is a vaccine program for a mobile terminal. The method of claim 5, The edited error history that is notified to the customer terminal through the fourth step is A method of operating a data error detection service system in a mobile communication network, characterized in that at least one of the presence of a virus, the name of the data, and the information of the customer who transmitted the data is included. The method of claim 5, The method to notify the customer's mobile terminal of the edited error history is A method of operating a data error detection service system in a mobile communication network, characterized by performing by using a short message service (SMS) provided in a conventional mobile communication network. The method of claim 5, A reception step of continuously receiving a virus search request from each customer; An access step of accessing the customer's mobile terminal when the virus search request is performed; A scanning step of inspecting various data in the connected mobile terminal by running an antivirus program; An information extraction step of extracting inspection result information through the inspection step; And a notification step of notifying the mobile terminal of the customer who requested the service by editing the error history on the basis of the extracted detail information. The method of claim 9, If virus-infected data is found during the process of extracting scan result information A method of operating a data error detection service system in a mobile communication network, characterized in that it further comprises a virus treatment step of performing automatic treatment using an antivirus program. The method of claim 10, In the course of the treatment of the virus If the virus cannot be cured, after acquiring the consent of the customer, deleting the virus-infected data and extracting the same new data for the mobile terminal registered in the database server and registering the same in the mobile terminal of the customer. Operation method of a data error detection service system in a mobile communication network characterized in that it further comprises. The method of claim 9, The method to notify the customer's mobile terminal of the edited error history is A method of operating a data error detection service system in a mobile communication network, characterized by performing by using a short message service (SMS) provided in a conventional mobile communication network. The method of claim 5, Attention information acquisition step of continuously receiving attention information about a specific virus from a service server; An access step of performing access to the mobile terminal of each customer who is subscribed to the service when the attention information corresponding to the occurrence of a specific virus is input during the attention information acquisition process; A scanning step of inspecting various data in the connected mobile terminal by running an antivirus program; An information extraction step of extracting inspection result information and terminal information of a corresponding customer through the inspection process; And a notification step of notifying the mobile terminal of the customer who requested the service by editing the error history on the basis of the extracted detail information. The method of claim 13, The method to notify the customer's mobile terminal of the edited error history is A method of operating a data error detection service system in a mobile communication network, characterized by performing by using a short message service (SMS) provided in a conventional mobile communication network. The method of claim 5, In the process of extracting faulty data information during a process of performing a third step, temporarily storing the faulty data in an error data temporary storage unit without transmitting the faulty data to a transmission target customer terminal; And requesting a selection of whether to receive the temporarily stored data in the process of notifying the customer of the history information of the temporarily stored error data. Operating method.