Apookle solutions:
> Dynamic store: Apookle D5 Documents system has adopted dynamic organizational structure to conduct document classification and management; and the document-based classification and structure system in the Document database can classify the office-based documents of different formats according to the customer's actual needs of the customer, thus, users can very easily gather the documents which have got revision right into a specific document category. And the Documents system can also conduct document-oriented dynamic optimization, for example, re-naming, re-classification, sub-level grouping.

> Authority setup: optimized resource management can be actualized by setting up the following right limits.

Use of the authorization: multi-user-based Apookle D5 system can be used in large scale. Pinpointing all the documents in the Documents database, each user in the system is authorized right to use it so as to effectively control specific ultra vires visit. For example, document-based financial data is prohibited to be viewed by non-authorized personnel.

> Authorization of the same level: In Apookle Document 5 system, control of the same-level access can be implemented in accordance with level of users' headship i.e. under the condition of default, access to other users' documents of the same level is impossible. However, the access is possible when authorized by modifying the document-based access authorization default in order to achieve shared documents.

> Single document authorization: in Apookle Document database, all the documents are stored by independent model structure of document objects, which can be retrieved and picked up according to specific object structure. In this way, Apookle Document 5 system can be used to control the authorization for each access to the document.

> Department authorization: the data aggregation of Apookle D5 is based on such a principle that whoever establishes it, he/she manages it. For enterprise users, data authorized management is based on the differences of departments. For example, product sales data of Sales Department cannot be viewed by Personnel Department, but can be viewed by Financial Department. For this kind of situation, product sales data of Sales Department has to be further authorized in order to satisfy the need of enterprises-allow Financial Department, but reject Personnel Department to view the data aggregation of Sales Department.

Problems faced by users:
> Most of the core and key business data of enterprises are stored in the form of business documents. In the aspect of application and sharing of these key business documents, however, many enterprises cannot conduct effective methods for security control and management. Thus, these enterprises are plagued with security holes and hidden dangers. As a result, many core business documents concerning commercial secrets (such as design concepts, new technologies and new products, customer files, and so on) are unmistakably lost or damaged, plus man-made copy leakage, theft, and so on. Eventually, enterprises are brought with irreparable huge economic losses.

> Security of document-based information - documents are likely to be damaged in a manner such as unmistakable, purposeful, man-made or intentional spoiling. Therefore, store and access of to documents must ensure that they are not subject to improper application. Hence, the need for more complex document-based protection measures

Apookle solutions:
> Apookle D5 system controls operation users on the basis of time, space and application. For example, users can be restricted to the utilization of only one kilometer away from the server, with no access to the document outside the scope; or users may also be restricted to the retrieval of only one or one category of the documents in the Document database within two hours, without exceeding the required time limit; the staff's using right may also be taken back?

> Apookle D5 system, conducts document-based encrypted store and management by dual-key with 128-bits encryption method, not only security of accessing to the user's document is effectively guaranteed, but also security of the stored document contents is guaranteed. Apookle has adopted CS model for the development of installing customer terminal, not going through web pages, with hard drive recognition function. Users will not lose their information even their documents get stolen by hackers, because the document cannot be opened. Thus, unmistakable damages can be effectively avoided. Users may set up different levels of authority in order to prohibit non-authorized access and revision. Therefore, man-made leakage, loss of documents can be effectively stopped.

>Information sharing - users conduct backup or copying in different locations of documents. When users are more and more depending on the document-information, security of store system is getting increasingly important. Quick picking up and timely backup files have become the universal demand

Problems faced by users:
> The documents of enterprises are generally edited by a group of staff, so the same document has got many versions. The enterprises need to utilize the latest document in a unified way, however, still need to preserve the previous versions.

> With rapid development of enterprises and emergence of various branches, better communications and exchanges have to be realized.