E-commerce thesis?

The interconnection, interoperability and interoperability between systems in e-commerce is the key to ensure the success of e-commerce applications. Here is what I have organized for your reference.

Model 1: e-commerce security management soft system development

A soft project business planning

1.1 Project Planning

Project goal: to complete the e-commerce security management soft system development and development, and market-oriented operation; e-commerce security standards research. Main functions: e-commerce security management software system to achieve the main functions are: 1 to provide access to e-commerce site user authentication, authorization; authorize the user to delete, add new online, update my information; to achieve a user can be allowed to access the e-commerce program in a variety of identities to authenticate and authorize the function.

2 Filter current user requests for information that violates the HTTP protocol, including missing quotes, abnormal quotes, and excessive quotes; filter current user requests for information that violates the current request page.

3 symmetric and asymmetric encryption and decryption technologies: including digital signature algorithms, message digest technologies, key exchange methods, and the provision of repository-based key management services.

4 collects log information from functional modules, then generates unified log information, and categorizes and stores it This topic provides a form of repository storage, and then provides query and deletion functions Users can query and delete log information by date and module name.

5 at any time on the protected e-commerce applications for security monitoring, if found malicious program code attacks, the immediate issue of alarm information.

6 monitor the execution of the system and e-commerce applications, if the system or application abnormalities, the immediate issue of alarm information. Constraints: This system requires JAVA execution environment for the implementation of personnel required tools required resources: the development of this project requires participants to be proficient in JAVA, XML, TOMCAT, MYSQL, JSP, STRUTS, etc., the development of tools to use eclipse, editplus, mysql, etc..

1.2 Project Organization and Progress

The development of this project *** is divided into four time periods, the specific arrangements are shown below: system research and overall program design 3 months system architecture design 8 months system program implementation 8 months alpha test beta test 3 months

1.3 Development of the soft tools needed for the soft soft execution environment

A. Operating system: Linux system, Window2000Serve system B. Database: Oracle8i/9i, SQLServer2000, MysqlC. WEB server: Tomcat/Weblogic/Jboss Programming language: JAVA Development platform: eclipse Test and analysis tools: paros

Software development design and coding

2.1 Software development design

E-commerce security management software system adopts a modular design concept, follow the J2EE development standards, and make full use of the open source code involved in the J2EE program development process of the application software. The entire software system is in the Tomcat5.5.9 conditions for the development of the development tool selected is Eclipse3.1, MySQL4.1 provides database support. In addition, also used such as Spring, Hibernate, Struts, Dom4j, Log4j and other free software and technology. From the point of view of software design and software development, the design and planning of e-commerce security management software system follows the following design principles:

1 e-commerce security management software encapsulates a number of powerful, easy to use software functional modules, for the unification of the security interface standard research is very necessary.

2 software development using a large number of components, J2EE technology, independent of the operating system and database system. The internal module of the software uses a large number of beans to encapsulate the business logic, which can be convenient for the network layer of the request response call.

3 The system uses XML file format to respond to business requests, which allows for good communication and interface between the various layers of system logic.

4 comprehensive consideration of the various needs of e-commerce security, the design of a unified standardized software structure, so that a variety of network security technologies implemented under the software framework, *** with the protection of electronic transaction security.

5 to provide an open API interface, so that other companies' software products can be easily integrated into the software system platform.

2.2 Programming

Security Agent: The security agent module is like a data collector; all HTTP information analyzed in the E-Commerce Security Control Center is collected by the security agent module. In addition, the security proxy module is responsible for returning the results of the analysis to the user. The technology used to develop the security proxy module: ServletFilter.

1 Authentication and authorization module. The Authentication and Authorization authentication module provides an authentication solution based on the JAAS architecture. Authentication is the process used by a user or computing device to verify identity, i.e., to determine whether an entity or person is the entity or person it claims to be. Authorization determines whether an authenticated user is able to access a resource they have requested or perform an operation they have requested to perform.

2 Profile Filtering Module. The profile filtering module implements two analysis algorithms: a pattern matching algorithm and a behavioral modeling algorithm. One is pattern matching based on a misuse detection algorithm and the other is behavior modeling based on an anomaly detection algorithm.

3 Protocol filtering module. Performs protocol filtering algorithms based on the manual configuration of the e-commerce webmaster and the details of the HTTP protocol, analyzes redundant information, detected missing information, and anomalous information in the security profile, and triggers the appropriate security actions.

4The security monitoring module applies the specified actions based on the results of the security analysis and the pre-defined security actions. In addition, this module will transmit action commands to the security agent module. If hacking is detected, a "deny" action is triggered at any time and a warning is sent to the application administrator. At the same time, the malicious intrusion request will be stored in the database as a log file for intrusion analysis. As a result, the attacker will receive an error page or a page with a banned request.

5 Application Monitoring. Application monitoring module mainly implements the application configuration and application monitoring functions for accessing e-commerce applications, security agent module. Realizes the dynamic configuration of the application and e-commerce security management software system, real-time monitoring of e-commerce security management software system response rate.

6 encryption and decryption module. Encryption and decryption technology for the user to transmit information encryption operations, can effectively protect the security of information. The encryption and decryption module is implemented using the platform common development kit JCEJavaTMCryptographyExtension, which has higher strength encryption and decryption algorithms, flexible algorithms, and adapts to a variety of platforms, so that the user's sensitive information can be better protected.

7 Log management module. The overall implementation of the log management module is based on the open source project - Log4j, which mainly realizes the generation of log information in a unified format for the functional modules of the e-commerce security management software system, the unified log management of the generated execution logs and security logs, and the storage of logs from different sources in different log archives.

Model 2: Analysis of e-commerce teaching reform

I. Problems of e-commerce teaching in secondary schools

An unreasonable e-commerce professional curriculum. The curriculum of e-commerce in secondary schools should include the basic core courses of network economy, business management and information technology, as well as the professional core courses for the cultivation of students' systematic innovation ability and application ability. However, students in secondary schools generally have a poor knowledge base, resulting in e-commerce courses are virtually non-existent, students are mainly for e-commerce simulation, introduction to e-commerce, taxation, accounting simulation, accounting regulations and basic accounting to learn. Due to the establishment of e-commerce at the beginning of the profession has a weak faculty, knowledge coverage and professional characteristics of the many disadvantages, so e-commerce professional teaching in the present is facing an embarrassing situation, the degree of different professional cross-over, resulting in all the courses to learn not specialized.

Two e-commerce teaching missing practice link. E-commerce teaching is an important part of the practical aspects, however, the vast majority of students in the secondary e-commerce program are in the virtual environment for internship operations, the application of e-commerce in reality simply can not feel.

Three e-commerce professional weak teachers. Most of the secondary schools to e-commerce professional opening is only in recent years, so the lack of e-commerce professional teachers has become a common problem in secondary schools. In such a background, many schools will require some teachers who are engaged in marketing, computer and financial teaching work to transform into e-commerce professional teachers. At the same time, these teachers in the teaching process is also self-study while teaching, although some schools will arrange some professional training for teachers, but due to the inability to systematically carry out in-depth, and ultimately lead to e-commerce professional training needs can not be met. Coupled with the fact that these teachers are rarely involved in the actual operation and management of enterprises, they lack a certain amount of practical experience in e-commerce. This leads to the knowledge taught by teachers is out of touch with the actual situation of enterprises, so they can not achieve better teaching results.

Second, the measures of secondary e-commerce teaching reform

One will be a reasonable course system to build up. The entire e-commerce curriculum system in secondary schools should be divided into comprehensive practice module, business course module, computer course module and public **** basic course module these parts. As a wide range of professions, e-commerce to outstanding skills, distinctive features and can be competent for the enterprise position of the professional training out, must be in the design of the practical training course system, the detailed syllabus to promote the strengthening of the e-commerce practical training courses. In accordance with the requirements of the syllabus for the curriculum and the main points of knowledge taught, the assessment standards and ability to train the requirements to be clear, will be practical training requirements, the amount of work and the chapter credit hour allocation listed in detail. In the implementation of the process must emphasize teamwork, can be divided into groups, in order to achieve the purpose of strengthening, each group should be required to carry out practical training summary.

The strengthening of the second professional construction and the clear positioning of the training objectives. At present, e-commerce is in urgent need of network marketing planning, e-commerce, online store customer service and other professionals, so intermediate schools must be based on the current situation of students, will be diversified to set up the awareness, so as to cultivate more than one type of e-commerce talent. Basic positions should be the focus of the training objectives of secondary schools, which is because the knowledge structure of secondary students is not yet able to meet the standards of middle and high-level jobs. In the students' practical ability and professional knowledge training, can be from the document management, network maintenance and customer service and other aspects of the beginning, so that students in the choice of work to establish the concept of employment after the first choice, but also with their own practical combination, so that the competitiveness of secondary school e-commerce students can be fundamentally upgraded.

Three promote the strengthening of the construction of teachers. Secondary schools can actively carry out exchanges and cooperation with other good secondary schools to bring back some of their valuable experience and methods. At the same time, the school also encourages teachers to utilize their spare time or summer vacation to practice in enterprises, so as to enhance the teachers' professional practice ability. This will not only enable teachers to improve their professional skills and expertise, but also enable them to closely integrate theory and practice, thus promoting the implementation of effective teaching.

Four to promote the strengthening of cooperation between schools and enterprises. Secondary schools should be committed to the establishment of a mechanism of exchange and cooperation with enterprises, so that the practice of e-commerce opportunities provided to students. This will not only promote the improvement of students' operational skills, but also allow them to continuously accumulate practical experience, thus realizing a good match between students and enterprises. In the process of practicing in the e-commerce company, students not only have to accept the work tasks, but also take the pressure and risk of the workplace. So that students can learn in the school of a variety of operational skills as well as theoretical knowledge applied to the work, in the completion of the learning task at the same time, but also their own organizational skills, resilience, teamwork, coordination, communication skills to exercise out, so as to become a composite talent needed by the enterprise.

Three, conclusion

Currently China's secondary e-commerce students have a very low employment rate, in this context, we must seriously analyze the reasons for this, and constantly promote the strengthening of e-commerce professional construction. At the same time, but also to strengthen the teacher faculty construction and school-enterprise cooperation, based on the actual situation of e-commerce jobs, the training of students, so that students really meet the requirements of employers.