Web Vulnerability Study of Online Pharmacy Sites

Consumers are increasingly using online pharmacies, but these sites may not provide an adequate level of security with the consumers’ personal data. There is a gap in this research addressing the problems of security vulnerabilities in this industry. The objective is to identify the level of web application security vulnerabilities in online pharmacies and the common types of flaws, thus expanding on prior studies. Technical, managerial and legal recommendations on how to mitigate security issues are presented. The proposed four-step method first consists of choosing an online testing tool. The next steps involve choosing a list of 60 online pharmacy sites to test, and then running the software analysis to compile a list of flaws. Finally, an in-depth analysis is performed on the types of web application vulnerabilities. The majority of sites had serious vulnerabilities, with the majority of flaws being cross-site scripting or old versions of software that have not been updated. A method is proposed for the securing of web pharmacy sites, using a multi-phased approach of technical and managerial techniques together with a thorough understanding of national legal requirements for securing systems

Designing a Virtual Center for E-Commerce

In the actual context of developing digital services, the promotion of a system that manages multiple e-commerce sites can be extremely valuable in increasing the economic effects for the companies. This paper presents the current stage of the experimental system design and implementation, an open system website-based (called Single Way for E-Commerce - SWEC) having the goal to collaborate with many database servers of the companies that offer e-commerce sevices and also to interract with electronic payment and e-administration systems. This new approach allows the clients, after them authentication, to navigate on e-commerce websites and search different products, grouping on domains, companies and geographic areas. SWEC System will offer to the customer the opportunity to visualize and compare similar products, to order and receive a single invoice for all the products he wants to buy.E-Commerce, Database-driven site, Open system, Server Side Programming

Designing a Virtual Center for E-Commerce

In the actual context of developing digital services, the promotion of a system that manages multiple e-commerce sites can be extremely valuable in increasing the economic effects for the companies. This paper presents the current stage of the experimental system design and implementation, an open system website-based (called Single Way for E-Commerce - SWEC) having the goal to collaborate with many database servers of the companies that offer e-commerce sevices and also to interract with electronic payment and e-administration systems. This new approach allows the clients, after them authentication, to navigate on e-commerce websites and search different products, grouping on domains, companies and geographic areas. SWEC System will offer to the customer the opportunity to visualize and compare similar products, to order and receive a single invoice for all the products he wants to buy.E-Commerce, Database-driven site, Open system, Server Side Programming

Survey on E-commerce and its applications

Electronic Commerce, usually is called e-commerce, conducts business on-line. It is electronic forms of communication that permits the exchange of sale information related to goods and services purchasing between buyers and sellers with digital cash and via Electronic Data Interchange (EDI). The application of e-commerce is very important because that is the only way that how buyers and on-line business stores make the deals without seeing and talking each other. The applications should be very friendly (interface with nice layout and easily accepted by the potential buyers), easy to access and use (almost without to learn any computer and network skills), showing all the necessary and related information to all the viewers (no any questions could not be found during purchasing), and trusted by real buyers (secure without the personal information leaking to third party especially social secure number and financial information). The well know on-line solutions are from IBM’s WebSphere Commerce Suite, Microsoft Corp’s Site Server Commerce Edition, Yahoo’s Yahoo Store, and BroadVision’s One-to-One Commerce, and all of them use web secure protocols such as S-HTTP (Secure HyperText Transfer Protocol), SSL (Secure Sockets Layer), or SEPP (Secure Electronic Payment Protocol). E-commerce has a lot of benefits if it compares with long time traditional business - less expense, space saving, spread fast, saving shopping time, easy comparison, almost no sales tax, etc.. With Internet and personal computer growing dramatically in the last decade, we already saw the huge on-line business obviously. In the next few years along with technological development and innovation of computer, Internet, and any other related factors, the potential e-commerce market will grow to billion and billion dollars business worldwide. E-commerce is changing people’s daily life and their shopping habitations

Reconfigurable phased microstrip antenna array with defected ground structure and defected microstrip structure for beam steering application

Beam steering is defined as the ability to electronically steer the beam maximum of an antenna electric field pattern to some predefined point in space. The performance of a phased antenna array for beam steering without moving the antennas is important to military and civil applications. A steerable antenna with tunable phase shifter continues to be a popular choice to provide such systems. However, this additional device makes the structure more complicated, bulky and it represent a great part of the production cost of a phased array antenna. Therefore, it creates new challenges to find an alternative approach. This work proposed two alternative approaches to steer the main beam. The first is based on a defected ground structure (DGS), while the second is a defected microstrip structure (DMS), which due to their slow wave effect and band-stop property, are able to disturb surface current distribution, then change the element phase and hence steer the main beam. This work started with investigating and applying new method for beam steering based on using DGS and DMS, where this reflects the first objective. As a second objective, this work proposed new approach for beam steering, where DGS is integrated between two patches for the bandwidth within X-band. The simulated results revealed the achievement of the target to steer the main beam to 50° along H-plane. For the third objective, a spiral antenna array (SAA) has been proposed, and it was observed that the best choice for selecting feed network for feeding circular antenna array is a common sequential feed network (SFN), which has a circular shape with four ports to feed four elements. In order to increase the number of ports and hence design suitable feed network for feeding SAA, this study proposed new spiral sequential feed network (SSFN). As a dual structure of DGS, and compared with DGS, DMS is of great advantage in design due to its reduced size and the feature of electromagnetic interference noise immunity. Furthermore, DMS has higher effective inductance compared to DGS. Therefore, this work proposed new reconfigurable SAA with DMS fed by SSFN within C-band. The simulated results showed the achievement of the target to steer the main beam to 61° and 84° along E-plane and H-plane, respectively. Furthermore, as the last objective, a new approach was proposed for extracting equivalent circuit model for DGS with dual patches, SSFN and SAA. Two prototypes of dual patches with and without DGS, SSFN and two prototypes of SAA with DMS were fabricated for scattering parameter and far-field radiation pattern measurements. The results showed close agreement with the predicted results, where array with DGS confirmed a beam steering of 36° along H-plane, while SAA with DMS displayed 45° beam steering along E-plane, respectively. Future works will focus on increasing the array gain and reducing the array beam width which will give a clear vision for beam steering of array