The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
With the continuous development of information construction, the application of digital campus system is increasing, the network scale expanding gradually, access control, and information security problem increasingly prominent. The original decentralized independent certification, the independent authorization, the independent account management model has been unable to meet the current and future...
This article contains analysis and comparison of different standards that implement Single Sign-On technology in context of their applicability to constructing security infrastructure of a distributed information-computing environment. Various non-proprietary protocols responsible for different aspects of secure information exchange were examined for creating a single authentication and authorization...
Cloud computing is one of the hottest topics in recent years, from the initial Iaas (Infrastructure as a Service) to Paas (Platform as a Service) to Saas (software as a service), the scope of cloud computing continue to expand the bottom up, bringing people's lives profound changes. Compared with the ordinary desktop, cloud desktop has the advantages of high security, high flexibility, high resource...
One of the challenges in a distributed data infrastructure is how users authenticate to the infrastructure, and how their authorisations are tracked. Each user community comes with its own established practices, all different, and users are put off if they need to use new, difficult tools. From the perspective of the infrastructure project, the level of assurance must be high enough, and it should...
Science Gateways bridge multiple computational grids and clouds, acting as overlay cyber infrastructure. Gateways have three logical tiers: a user interfacing tier, a resource tier and a bridging middleware tier. Different groups may operate these tiers. This introduces three security challenges. First, the gateway middleware must manage multiple types of credentials associated with different resource...
The aim of the simple heterogeneous inter-cloud manager (SHINCLOM) project is to develop a prototype web-based single sign-on inter-cloud management portal that gives users the ability to easily configure and launch inter-cloud VPCs, HPC clusters, and autonomic applications and services. We employ a model-based approach in which the various requirements of the project are mapped to the layers of a...
According to the requirements of the multiple municipal management information system integration, the principle and method for realizing cross-domain single sign-on in the municipal portal system is proposed. Based on analysis of the common single sign-on technology, this paper discusses designs of a CAS-based municipal portal single sign-on system. By storing user's authentication information on...
Powerful, user-friendly mobile devices and cost-efficient wireless access technologies have lately changed the landscape for smart home environments to a large extent. Developments in the media landscape with large flat screens, new capturing devices, and large digital media libraries have also changed the way smart home environments are used. This paper presents and evaluates an architecture for...
In order to realize data synchronization between distributed information systems and design an information portal to provide convenient logon and browser services, financial information portal system of university was designed which contains the scheme of data synchronization based on service oriented architecture, web service and XML and the scheme of single sign on based on unified identity authentication...
This paper introduced a practicable method to connect web portal with campus-user information system, via a Web Service-based SSO (Single Sign-on) system, in order to realize the sharing of users' statuses and information. Cookies, after being serialized into binary array and encrypted with RSA, will be transmitted in the Web Service framework. Then this array will be deserialized when Identity Server...
Services and Infrastructures monitoring is a crucial issue in a distributed computing environment that involves all the Grid architecture layers, from the network to the single application service. In this paper we propose a multi layer model that aims to integrate monitoring applications of different subsystems and to offer management and resource presentation services to the end-user and to system...
With the construction of digital campus in high school, data share, integration of application system and user management became a big problem. According to the practice of information portal construction in Chongqing Technology and Business University, a solution was proposed. The solution was the single sign-on based on unified data certification and agreed key, and it collected data in the data...
This paper analyzes the deficiency of the existed legal risk management system and put forward a new solution of legal risk service portal system based on the open source project Liferay. We detailedly expatiate methods and steps of system implement, and gives how to do the secondary development on Liferay Portlet and how to use CAS and LDAP to realize the user uniform authentication and SSO. Conclusively,...
We present a web-based Grid job submission system which combines open-source software components and available system services freeing developers from having to deal with Grid middleware, credential management and user authentication. Instead, a Short Lived Credential Service provides the necessary user certificates, while Grisu libraries, developed by the Australian Research Collaboration Service,...
Grid portal is a secure web environment where user can monitor and execute grid applications, access grid resources, services, and collaborate with other users. A grid portal allows an organization to have a single URL that enables users to gain browser-based access to applications and any customized information in a virtualized, unified and secure way. The main requirement for this grid portal is...
To improve the network active defense ability with intelligence defense, prevention, and authentication methods in campus network. the concept of intelligent active defense system is proposed based on web access control and 802.1X admission control, the two technologies have their own disadvantages whatever web technology or 802.1X access control, but if we develop their own advantages of web and...
Portal service is used to integrate different information sources, and could support users with SSO functions while email service as a common facility is essentially seldom integrated with Portal. Recently emerging AJAX technology could provide quick-response interactive interface loading email columns rather than the whole portal page. Using this technology and based on the analysis of portal page...
Engineering Computational Service Grid Portal (ECSGP) is an engineering computational environment for integrating design resources effectively by using Grid portal technology. For ECSGP, the secure job process by integrating proxy credential, authentication trust level, and secure BPEL(Business Process Execution Language) engine is proposed, and the implementation technologies are analyzed in this...
URP, through a portal system, integrate various kinds of information in various application systems as a whole digital campus. Single sign-on is a method to achieve a unified portal authentication. On the basis of summarizing the single sign-on model usually used, a combined model based on broker, agent and token was proposed, which used cookie token, session tree of access permissions and control...
As organizations become larger and larger, a worldwide enterprise may involve many regional branches, and also form partnerships with other organizations. Therefore it becomes necessary to implement authentication systems which are capable of working across multiple security domains or internet domains. We proposed an effective scheme which can implement virtual identity federation by establishing...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.