Presented work describe about new public e-services implementation, they presentation in internet, e-services between companies and public office development. Government intention to establish conditions to implement e-government and new enterprise services creation at eenvironment. There are suggested implement enterprise information portal with e-services: new companies name registration, business license receiving, new companies registration and enterprise dissolution.

In current BI projects, the main emphasis is not put on the process of working with data anymore. The main focus is on working with information -- on technologies and applications that enable to put the data into context and that make possible for the users to get access to information which they use during a decision process. The theme of the thesis is the analysis of possible ways the portal technologies that are incorporated in portal products can be used for working with information from BI systems. The aim of the thesis is to analyze the possibilities of enterprise portal from the viewpoint of its usefulness as a part of company's BI solution. Another objective is to evaluate the situation of the portal products market and to analyze the potentialities of the Microsoft Sharepoint 2010 portal product. The thesis is divided into two logical parts. The first part contains definitions of the terms connected to BI and enterprise portals. It also deals with general evaluation of the potentialities of portal technologies for BI and with evaluation of the portal products market situation. The second part focuses on Sharepoint 2010 -- the latest portal product from Microsoft. This part contains Sharepoint 2010 functionality evaluation considering the individual versions of this product. Further, the position of Sharepoint 2010 in Microsoft's current BI strategy is analyzed. The potentialities of the product as a part of Microsoft BI solution are evaluated. A company that considers buying a portal product can use the thesis as a source of general information about portal technologies and their usefulness in a company's BI. The thesis also offers up-to-date information about the current situation of the portal products' market. If the company considers buying Sharepoint 2010 portal product, the thesis is a source of detailed information which can contribute to a quick and high-quality decision on the suitability and availability of this solution.

<p>With the proliferation of Internet, ERP systems like all the domains of Information Technology have known an important evolution. This final thesis project is a study about the evolution of ERP systems, more precisely about their migration to the Web giving birth to a new generation of systems: the Web-Based or Web-enabled ERP systems. This migration to the Web is justified by the difficulty of making possible the communication between partner’s legacy systems and the organizations’ ERP systems. A historical evolution of these systems is presented in order to understand the reasons that lead vendors to adopt the Web Service Technology. Based on different studies, the main technologies such as Web services, Service-Oriented Architecture and Web Application server are also presented. From an interpretative research approach mySAP ERP has been chosen as a case study. This Master’s thesis has been led into AIRBUS France Company within the framework of the SAP Customer Competence Center (SAPCCC) Web site project. The project is aimed at re-building the SAPCCC Web site. The new characteristic of the Web site is to make it accessible by all AIRBUS partners working with SAP applications. To make the Web site accessible by the partners from their own applications located on their own platforms the development has been done thanks to mySAP ERP which is an ERP using the Web service technology. Finally, this thesis presents a comparative study between traditional ERP systems and the new generation of Web-based ERP systems.</p>

This diploma thesis concerns enterprise portals and its objective is to map their functional support, which they can bring to the company. Especially to the access integrationarea. To achieve this goal the following proces was selected: The first step was to create theoretical background which describes the area of enterprise portals and how it can be seen. In the following part were set main functional areas whose coverage may be assured by the enterprise portal. These areas are : presentation, personalization and customization, security, administration, content management system, search, collaboration, accessibility and portlets. Another part is focused on the selection of specific portal solutions which are evaluated and compared at the conclusion. These are chosen products : IBM WebSphere Portal, Microsoft Sharepoint Server 2007, Oracle Portal 10g, BEA WebLogic Portal. Personal benefit is particularly comprehensive look into the issue of enterprise portals. Theoretical background makes possible to quickly obtain information which are presented in a logically organizace form. It will ensure continuity in the knowledge absorption. Practical part offers look into the enterprise portal market situation and shows what can offer specific product and at what level.

This diploma thesis concerns enterprise portals and its objective is to map their functional support, which they can bring to the company. Especially to the access integration area. To achieve this goal the following proces was selected: The first step was to create theoretical background which describes the area of enterprise portals and how it can be seen. In the following part were set main functional areas whose coverage may be assured by the enterprise portal. These areas are : presentation, personalization and customization, security, administration, content management system, search, collaboration, accessibility and portlets. Another part is focused on the selection of specific portal solutions which are evaluated and comared at the conclusion. These are chosen products : IBM WebSphere Portal, Microsoft Sharepoint Server 2007, Oracle Portal 10g, BEA WebLogic Portal. Personal benefit is particularly comprehensive look into the issue of enterprise portals. Theoretical background makes possible to quickly obtain information which are presented in a logically organizace form. It will ensure continuity in the knowledge absorption. Practical part offers look into the enterprise portal market situation and shows what can offer specific product and at what level.

現今企業在建置企業入口網站時，往往面臨到入口網站相關安全標準與技術眾多且繁雜，缺乏一個整合式安全機制建置解決方案來遵從，造成企業在規劃與佈署入口網站之安全性時，產生巨大成本及導入障礙。而服務導向架構概念的出現，其分散性、組合式、標準化之特色，使得企業入口網站安全機制可以在使用網路服務技術的服務導向架構環境中，被當成一種服務呈現，並透過網際網路來公布、發現與利用。 本研究的主要探討分析服務導向架構安全性與安全服務之相關文獻，針對企業入口網站之安全需求與現有安全性基礎結構做整合，提出一個服務導向企業入口網站安全服務架構，並利用二個企業入口網站個案來檢視此架構的安全涵蓋範圍，使企業能將服務導向式安全服務導入企業入口網站整合應用，拉高安全層級，建立一個備受使用者安全信賴的企業入口網站，進而提升企業競爭力。 本研究的成果及效益包括：(1)分析探討企業入口網站在服務導向架構應用下所衍生的不同安全需求(2)提出一個以服務導向企業入口網站為主的安全服務架構。(3)此架構可完整支援服務導向企業入口網站安全功能，並具有因應日後企業安全需求增加的擴充彈性，能持續強化企業入口網站安全性。 / To develop Enterprise Portal System, most enterprises always meet the problem of satisfying numerous security standards and dealing with complicated programming languages. It still lacks an integrated security solution which could provide enterprises an easy way to complete this task. Therefore, this technical problem leads to an entrance barrier and significant corresponding cost to enterprises when deploying their portal. Service-Oriented Architecture is a promising framework to improve the situation. Service-Oriented Architecture framework is distributed, combinable, standardized which and develop the security mechanisms security mechanisms in Service-Oriented Architecture environment. Considering the advantage of Service-Oriented Architecture, this study explores the possibility of building Security Services for Service-Oriented Enterprise Portal. This study analyzes Service-Oriented Architecture security and security services. In addition, the authors propose a Service-Oriented security service prototype architecture for enterprise portal to meet its security requirements. This architecture can integrate service-oriented security services into enterprise portal applications and improve security level. Accordingly, it could develop a highly reliable enterprise portal and create a better competitiveness. The work done by this study includes (1) analyzes the security requirements in a service-oriented enterprise portal, (2) proposes a new framework for enterprise portal service-oriented security services, and (3) demonstrate this framework can support complete security functions for enterprise portal, be flexibility to increase security functions for demands in the future and continue to strengthen the enterprise portal security. By considering this new framework, the design a Enterprise Portal System could be more convenient and secure and it will benefit the development of enterprise in the future.

With the proliferation of Internet, ERP systems like all the domains of Information Technology have known an important evolution. This final thesis project is a study about the evolution of ERP systems, more precisely about their migration to the Web giving birth to a new generation of systems: the Web-Based or Web-enabled ERP systems. This migration to the Web is justified by the difficulty of making possible the communication between partner’s legacy systems and the organizations’ ERP systems. A historical evolution of these systems is presented in order to understand the reasons that lead vendors to adopt the Web Service Technology. Based on different studies, the main technologies such as Web services, Service-Oriented Architecture and Web Application server are also presented. From an interpretative research approach mySAP ERP has been chosen as a case study. This Master’s thesis has been led into AIRBUS France Company within the framework of the SAP Customer Competence Center (SAPCCC) Web site project. The project is aimed at re-building the SAPCCC Web site. The new characteristic of the Web site is to make it accessible by all AIRBUS partners working with SAP applications. To make the Web site accessible by the partners from their own applications located on their own platforms the development has been done thanks to mySAP ERP which is an ERP using the Web service technology. Finally, this thesis presents a comparative study between traditional ERP systems and the new generation of Web-based ERP systems.

Bei der Umsetzung moderner Managementkonzepte wie bspw. Supply Chain Management, Customer Relationship Management und Partner Relationship Management werden Anwendungssysteme wertschöpfungskettenübergreifend eingesetzt. Das bedeutet, dass sowohl interne als auch externe Benutzer auf verschiedene Anwendungssysteme eines Unternehmens zugreifen. Die daraus resultierenden Anforderungen werden als Paradigma des homogenen Enterprise Access Managements (hEAM) beschrieben. Zur Umsetzung dieser Anforderungen wird ein Referenzmodell zur anwendungssystemübergreifend konsistenten Zugriffssteuerung (MAKS) entwickelt. Eine entsprechende Realisierungsmöglichkeit in Form eines zentralen Rollen- und Rechtemanagementsystems (ZR2MS) ergibt sich aus der Referenzarchitektur zur anwendungssystemübergreifend konsistenten Zugriffssteuerung (A2KS).

Bei der Umsetzung moderner Managementkonzepte wie bspw. Supply Chain Management, Customer Relationship Management und Partner Relationship Management werden Anwendungssysteme wertschöpfungskettenübergreifend eingesetzt. Das bedeutet, dass sowohl interne als auch externe Benutzer auf verschiedene Anwendungssysteme eines Unternehmens zugreifen. Die daraus resultierenden Anforderungen werden als Paradigma des homogenen Enterprise Access Managements (hEAM) beschrieben. Zur Umsetzung dieser Anforderungen wird ein Referenzmodell zur anwendungssystemübergreifend konsistenten Zugriffssteuerung (MAKS) entwickelt. Eine entsprechende Realisierungsmöglichkeit in Form eines zentralen Rollen- und Rechtemanagementsystems (ZR2MS) ergibt sich aus der Referenzarchitektur zur anwendungssystemübergreifend konsistenten Zugriffssteuerung (A2KS).

Information technologies and mobile telecommunications rapidly enter our personal and social life. Mobile phone is no longer luxury – it has become a necessity. Growing volumes of the mobile services has caused a need to expand the mobile service employment opportunities in the Internet portals. Today’s portals, created using the means, offered by software manufacturers, employ exclusively the mobile Internet service, thanks to which the users can see and manage the necessary information and process of the portal at any time and from anywhere. The problem is related with the fact that mobile Internet services are still expensive in Lithuania. Therefore one should look for cheaper ways to reach and manage portal information. In order to solve this problem one can consider the SMS and MMS message sending, suggested by mobile technologies. Basic aim of the work is to create an entertainment portal, rendering the user both various Internet entertainments (e.g. Internet acquaintances, games), and mobile entertainment (e.g. sending messages, logos, melodies, animations and games for mobile phone) as well as a wide range of mobile services to be used to obtain and to manage the portal information. In the work I describe: portal evolution, classification and creation measures („BroadVision Portal“, „IBM WebSphere Portal for Multiplatforms v5.x“, „Sun One Portal Server v6.0“, „Red Hat Enterprise Portal Server“, „Microsoft SharePoint® Portal Server 2003“, „ORACLE 9ias Portal“, „PHP:... [to full text]