Thursday, December 12, 2019
FMEC Modeling And Security Issues Computing-Myassignmenthelp.Com
Question: Discuss About The FMEC Modeling And Security Issues Computing? Answer: Introduction Cloud computing has grown to become an integral part of the present day applications and services that are carried out in the business environment and in association with the individual users. With the increase in the use and expansion of cloud computing, there are a number of performance issues that have begun to emerge such as inability to meet the requirements in case of low latency and mobility support. In order to deal with such problems, a specialized discipline termed as Fog and Mobile Edge Computing (FMEC) has been created. There is a lot of research that is going around in the area of FMEC as it provides the ability to the cloud users to have a close connect with the services. However, there are a number of modeling and security concerns that have been observed in the FMEC services. It is necessary to have an idea of these issues to make sure that the services that are provided to the users are safe and secure. Analysis and research to understand these concerns is important as it would provide a deeper knowledge on the associated FMEC issues to develop the measures necessary to control them. Therefore, the research in this area holds a lot of significance . The aim of the research is to list down the modeling and security issues in association with FMEC by exploring a number of different areas and domains. Materials and Methods The research methodology that has been used in order to carry out the research on the topic as FMEC modeling and security issues is the qualitative research. The first step that is included in the research is the research preparation by listing down the research questions that shall be answered in the process. There are cloud computing applications that are being widely used all across the globe. FMEC services have the attributes that may offer better quality services; however, these services are being hampered by the issues that are present in it. It is, therefore, required to answer the questions that are present around several issues in association with FMEC services. Many researchers have covered the topics such as, FMEC services, modeling information, security and privacy issues and numerous others . A literature review of many of these research works is done as the second step in the research process. There are several research methodologies that are present and it is necessary to come down to a methodology that is applicable to the research topic. Qualitative method of research is selected as the methodology because of the nature of the research required to be done. Action research, grounded theory and phenomenology are the qualitative measures that are used in the research process. Data collection, data sampling and analysis of the data are the measures that are used and applied in the series of next steps. There are research papers, online journals and articles that have been used to collect the data and gather the necessary information. FMEC Modeling Issues In the FMEC model and architecture, there are a number of different elements that are involved. Edge data centres are owned and are deployed with the aid of infrastructure providers which allow the implementation of multi-tenant virtualization infrastructure. The services that are provided by these data centres can therefore be used by any of the user present in the entire network or channel. These data centres can operate and remain functional on their own but do not connect completely from the traditional cloud. Hierarchical multi0tenant architectural model is thus created as an outcome. Due to the close association with the mobile platforms along with the presence of the traditional cloud, there are a number of modeling issues that have been observed in association with the FMEC services . These issues are in the form of configuration, connectivity and integration. It is because of the reason that the FMEC services are still in their initial expansion phase and are not adapted by all. The path of transformation and up-gradation is still in progress that brings out many modeling concerns. There are heterogeneous hardware and components that are used in FMEC models that have a great degree of mobility associated with them. The architecture of the FMEC services is de-centralized and distributed in nature that welcomes many of the security concerns and design issues as well . FMEC Security Issues Security is one of the most important and significant requirement that is present in the current times. It is necessary for all of the services and solutions to ensure that the security is maintained at every point of time. In case of FMEC services, there are many of the security challenges and concerns that have been observed that have the potential to cause damaging impacts on the users. There are numerous security concerns on the basis of the network infrastructure involved with the FMEC services. The primary network security issue that has been observed is in the form of Denial of Service (DoS) attack. These attacks do not cause a complete breakdown of the FMEC services as these services remain functional in autonomous or semi-autonomous manner. However, they may cause a significant impact on the performance of the services which may bring down the user experience and satisfaction level. There may be malicious entities that may capture a certain part of the network through the methods such as eavesdropping . These attacks are termed as man in the middle attack and can be extremely damaging as these may impact the elements that traverse through the targeted nodes. Another network based attack is the rouge gateway attack in which the attackers launch their own gateway devices in the networking channels. These attacks have the similar outcome as man in the middle a ttacks . There are many security issues that are associated with the edge data centres i.e. the service infrastructure as well. Fog nodes or the devices owned by the users are some of the common physical elements that the attackers may capture and cause damage to the same. The physical damage that is caused to any of the elements of the FMEC services can bring down the performance and functionality of the entire service. The information that passes through the fog nodes is accessible to certain insider entities and may be accessed by the unauthorized entities by breaching the security. In either of the cases, the security of the information that traverses through the nodes is put at risk . The configuration activities that are done in association with the edge data centres are performed by the individuals that are not experts and may or may not have received adequate training. As a result, the privileges that are considered to the users may be implemented incorrectly providing an unauthori zed user with additional set of privileges and control on the services putting the overall security at stake. In the advanced form of security issues associated with the edge data centres, there may be an event of rogue data centre that may come up. In this case, the attackers may succeed in creating their own data centre infrastructure leading to extremely adverse impacts on the security. There are a number of core infrastructures that are associated with the FMEC services that have their own set of security issues and concerns. The information flows from one layer to the other and there may be leakage of information that may be present. Apart from the leakage of information, the information may be manipulated by the malevolent entities which may lead to a direct impact on the information security of the FMEC services . Virtualization infrastructure related security concerns are also common in case of the FMEC services. There may be malicious virtual machines that may be created by the attackers that may result in the denial of service. These malicious machines may also misuse the resources present in the entire flow leading to the negative impact on the entire infrastructure. A host system that is associated with the adversary and is being controlled by the same can also cause many security threats to the virtual machines that are associated with the host . The loopholes in security present at the end of the user may also result in numerous security issues and concerns such as loss of the user device leading to the security breaches or the manipulation of the services due to the presence of security vulnerabilities . Results There are a number of building blocks that lead to the formation of FMEC services. These building blocks include peer-to-peer systems, wireless networks, distributed systems and many others. It is required to ensure that the security mechanisms and protocols are installed and maintained in each of these elements failing which there may be several security occurrences that may be observed. It is not possible to ensure the security of the entire system only by ensuring the security of a certain part. Security issues in case of FMEC services can be clubbed in the categories as network infrastructure, services infrastructure, core infrastructure, virtualization infrastructure and the user devices. There are many security issues and concerns that are present in each of these categories that shall be controlled, detected and prevented. In case of the modeling issues and concerns, there are problems associated with the connectivity, interoperatibility and integration that have been observed . The security of the FMEC services can be enhanced by making use of the advanced security protocols to control the attacks that are present in each of the threat categories. The research work that is carried out on the topic as FMEC Modeling and Security Issues resulted in the following set of outcomes: A brief description of the FMEC services and a deep understanding on its functionalities and requirements. A detailed account of the modeling issues that are associated with the FMEC services A detailed account of the security issues that are associated with the FMEC services A brief account of the possible measures that may be taken. Timeline Week Task Covered in the Week Week 1 Listing of the topics that may be selected as a research topic and a brief analysis of each Week 2 Selection of the research topic and justification of the same Week 3 Analysis of the research work that has already been done in association with the modeling and security issues of FMEC Week 4 Extraction of the relevant information from the analysis of the research work done in the past Week 5 Decision on the research methodology to be used and its justification Week 6 Data collection on the research topic Week 7 Data sampling Week 8 Analysis of the results that are obtained Week 9 Listing of the outcomes from the research Week 10 Presentation of the research work and the results that are obtained Conclusion Cloud computing is one of the areas that has been widely researched and has seen a number of developments and evolutions. Due to the presence of a huge traffic on the cloud, the performance of certain application started fluctuating. Fog and Mobile Edge Computing (FMEC) is a discipline that has been formed to overcome the issues that are related with the cloud services. The FMEC services; however, have a few issues that shall be paid attention to. Some of the major issues that are observed in the case of FMEC services are the modeling issues along with the security concerns . There are many problems in these two areas that have been reported by the users and therefore, it is required to find a solution for the same. Security is one of the areas that are witnessing some of the major changes and transformations with each passing day. There are a number of security tools and protocols that are present that need to be enhanced in order to be applied in association with the FMEC servi ces. The research work done in the area highlighted the issues to come up with the ideas and concepts that may be applied in order to develop solutions for the problems. References R. Roman, "Mobile Edge Computing, Fog et al.: A Survey and Analysis of Security Threats and Challenges", 2016. [Online]. Available: https://www.nics.uma.es/pub/papers/RomanFog16.pdf. [Accessed: 16- Aug- 2017]. V. Vassilakis, I. Chochliouros, A. Spiliopoulou, E. Sfakianakis, M. Belesioti, N. Bompetsis, M. Wilson, C. Turyagyenda and A. Dardamanis, "Security Analysis of Mobile Edge Computing in Virtualized Small Cell Networks", IFIP Advances in Information and Communication Technology, pp. 653-665, 2016. K. Dolui, "Comparison of Edge Computing Implementations: Fog Computing, Cloudlet and Mobile Edge Computing", 2017. [Online]. Available: https://www.eurecom.fr/fr/publication/5193/download/comsys-publi-5193_1.pdf. [Accessed: 16- Aug- 2017]. Y. Ai, "Edge cloud computing technologies for internet of things: A primer - ScienceDirect", Sciencedirect.com, 2017. [Online]. Available: https://www.sciencedirect.com/science/article/pii/S2352864817301335. [Accessed: 16- Aug- 2017]. I. Stojmenovic, S. Wen, X. Huang and H. Luan, "An overview of Fog computing and its security issues", Concurrency and Computation: Practice and Experience, vol. 28, no. 10, pp. 2991-3005, 2015. M. Shahid and M. Sharif, "Cloud Computing Security Models, Architectures, Issues and Challenges: A Survey", The Smart Computing Review, pp. 602-616, 2015. M. Peng, S. Yan, K. Zhang and C. Wang, "Fog-computing-based radio access networks: issues and challenges", IEEE Network, vol. 30, no. 4, pp. 46-53, 2016. A. Alrawais, A. Alhothaily, C. Hu and X. Cheng, "Fog Computing for the Internet of Things: Security and Privacy Issues", IEEE Internet Computing, vol. 21, no. 2, pp. 34-42, 2017. A. Omotunde, F. Adekogbe, O. Ernest and P. Uchendu, "Cloud Computing: An Overview of Data Security Issues", Communications on Applied Electronics, vol. 5, no. 9, pp. 14-19, 2016. S. Khan, S. Parkinson and Y. Qin, "Fog computing security: a review of current applications and security solutions", Journal of Cloud Computing, vol. 6, no. 1, 2017. A. Almadhor, "A Fog Computing based Smart Grid Cloud Data Security", International Journal of Applied Information Systems, vol. 10, no. 6, pp. 1-6, 2016. R. Sharma, and R. Trivedi, "Literature review: Cloud Computing Security Issues, Solution and Technologies", International Journal of Engineering Research, vol. 3, no. 4, pp. 221-225, 2014.