Analysis of Standard Security Features for Selected NoSQL Systems
Wilhelm Zugaj,
Anita Stefanie Beichler
Issue:
Volume 3, Issue 2, June 2019
Pages:
41-49
Received:
11 April 2019
Accepted:
5 June 2019
Published:
2 July 2019
Abstract: NoSQL solutions have recently been gaining significant attention because they address some of the inefficiencies of traditional database management systems. NoSQL databases offer features such as performant distributed architecture, flexibility and horizontal scaling. Despite these advantages, there is a vast quantity of NoSQL systems available, which differ greatly from each other. The resulting lack of standardization of security features leads to a questionable maturity in terms of security. What is therefore much needed is a systematic lab research of the availability and maturity of the implementation of the most common standard database security features in NoSQL systems, resulting in a NoSQL security map. This paper summarizes the first part of our research project trying to outline such a map. It documents the definition of the standard security features to be investigated based on a literature review in the area of standard database security. After selection of OrientDB, Redis, Cassandra and MongoDB as initial representatives of commonly used NoSQL systems, a description of systematic investigation of standard database security features for each of these four systems is given. All findings are summarized in tables for quick and easy comparison. We conclude that systems investigated need better default configurations and should enable their security features per default. Finally, we provide an outlook to the next steps of researching a security map for NoSQL systems.
Abstract: NoSQL solutions have recently been gaining significant attention because they address some of the inefficiencies of traditional database management systems. NoSQL databases offer features such as performant distributed architecture, flexibility and horizontal scaling. Despite these advantages, there is a vast quantity of NoSQL systems available, wh...
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The Impact of the Director’s Personality on Television Work
Wedad Mohyeldeen Mohammed
Issue:
Volume 3, Issue 2, June 2019
Pages:
50-54
Received:
26 February 2019
Accepted:
16 May 2019
Published:
22 July 2019
Abstract: The study aimed at identifying the role of the director in crystallizing aesthetic values and explaining the role he plays and his relationship with the working team in addition to the role he plays in directing television programs in a way that suits all societies. The researcher discusses the effects of television output, method, means and general rules. The researcher tried to shed light on the role of the director and his qualifications and tasks in addition to the elements to influence the viewer. The study was based on descriptive statistical analytical method to provide data on the problem of the study, analysis and scientific interpretation. The study reached several results, the most prominent of which are the following: The work of the director is the basis of the information process and therefore the effort of the team depends on the achievement. The art of directing a self - standing science depends on the personality of the director and type of material produced. The art of directing is considered the spirit of the TV product and the last portal in the media work system. The most important recommended by the researcher:-The director must be comprehensive and briefed on all sections of television work and the importance of the team working with him and his ideas. There must be a separation between television and radio director and journalist to give each director his distinctive characteristic in the field of specialization The Sudanese director should keep pace with the developments in the media and work on the personal industry that he wishes to provide and continue the training and not only the studies he has received.
Abstract: The study aimed at identifying the role of the director in crystallizing aesthetic values and explaining the role he plays and his relationship with the working team in addition to the role he plays in directing television programs in a way that suits all societies. The researcher discusses the effects of television output, method, means and genera...
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