Network Security Essays (Examples)
Study Document
Security In Communication Challenges
… cable to a wired telephone or via radio signal to a different wireless phone. Notably, the vulnerable and open nature of wireless communications network causes wireless transmissions to be substantially more susceptible to different malicious attacks by impostors. This varies from identity theft, eavesdropping to interrupt data, … sort of information is not properly safeguarded by strong and comprehensive encryption. As a result, this points out the significant necessity to enhance security in wireless communication, in order to deal with cybercriminal actions, bearing in mind that at the present moment, progressively more individuals are utilizing … communication, in order to deal with cybercriminal actions, bearing in mind that at the present moment, progressively more individuals are utilizing wireless communication network in the home and workplace settings (Ijemaru et al., 2018).
Chapter 2: Literature Review
The enormous worldwide infrastructure does not have any fundamental … in the home and workplace……
References
References
Bagheri-Karam, G. (2010). Physical-Layer Security in Wireless Communication Systems. Ontario: Waterloo.
Chang, Z. (2019). Physical Layer Security in Wireless Communications. University Of Jyväskylä. Retrieved from: http://users.jyu.fi/~timoh/TIES327/WPLS.pdf
Chen, Q., Zhang, C., & Zhang, S. (2008). Secure transaction protocol analysis: models and applications. Springer-Verlag.
GSMA. (2019). Number of Mobile Subscribers Worldwide Hits 5 Billion. Retrieved from: https://www.gsma.com/newsroom/press-release/number-mobile-subscribers-worldwide-hits-5-billion/
Gu, X., & Hunt, R. (2005). Wireless LAN attacks and vulnerabilities. the proceeding of IASTED Networks and Communication Systems.
Ijemaru, G. K., Adeyanju, I. A., Olusunyi, K. O., Ofusori, T. J., Ngharamike, E. T., Sobowale, A. A. (2018). Security Challenges of Wireless Communications Networks: A Survey. International Journal of Applied Engineering Research, 13 (8): 5680 – 5692.
IJEMARU, G. K., UDUNWA, A. I., NGHARAMIKE, E. T., & OLEKA, E. U. (2015). Evaluating the Challenging Issues in the Security of Wireless Communication Networks in Nigeria. International Journal of Innovative Technology and Exploring Engineering (IJITEE), Vol. 3, Issue 12, pp. 1-5, 2014.
Jain, A. (2013). Network Security-The Biggest Challenge in Communication. Advance in Electronic and Electric Engineering. Research India Publications.
Study Document
Cyber Crime IT Security Auditing
… much to these crimes and, hence, must come up with plans to prevent such future occurrences. In this paper, the processes information technology security audits entail and how such audits enhance organizational IT security will be dealt with. According to research on the subject, IT security auditing constitutes a significant step in the safeguarding of corporate data against cybercrime, data breaches, and fraud. It must be performed from time … data, which also creates considerable risks to the data itself, computer systems, and critical infrastructures and operations it supports. Despite developments in information security, numerous information systems continue to display susceptibility to both external and internal breaches (Suduc, Bîzoi & Filip, 2010). Internal information security auditing enhances the likelihood of implementation of suitable security measures for averting such breaches and reducing their adverse impacts.
security risks
Two classes of risks exist, against which corporate information systems require protection: logical……
References
References
Almatari, O. and Helal, I., and Mazen, S., and El Hennawy, S. (2018). \\\\\\"Cybersecurity Tools for IS Auditing.\\\\\\" The 6th International Conference on Enterprise Systems, At Limassol, Cyprus 10.1109/ES.2018.00040.
Davis, W. S., & Yen, D. C. (Eds.). (2019). The information system consultant\\\\\\'s handbook: Systems analysis and design. CRC press.
Diamantopoulou, V., Tsohou, A., & Karyda, M. (2019). From ISO/IEC 27002: 2013 Information Security Controls to Personal Data Protection Controls: Guidelines for GDPR Compliance. In Computer Security (pp. 238-257). Springer, Cham.
Khan, M. (2017). Computer security in the human life. International Journal of Computer Science and Engineering (IJCSE), 6(1), 35-42.
Lenghel, R. D., & Vlad, M. P. (2017). INFORMATION SYSTEMS AUDITING. Quaestus, (11), 178.
Manaseer, S., & Alawneh, A. (2019). ON CYBERSECURITY AUDITING AWARENESS: CASE OF INFORMATION AND COMMUNICATION TECHNOLOGY SECTOR. International Journal of Computer Science and Information Security (IJCSIS), 17(7).
Suduc, A. M., Bîzoi, M., & Filip, F. G. (2010). Audit for information systems security. Informatica Economica, 14(1), 43.
Study Document
Homeland Defense And Private Security After September 11 Attacks
… Before the September 11 attacks, Americans had never experienced a large scale terrorist incident within their country’s borders. Moreover, most local and state security agencies had no experience with such attacks and were, therefore, very ill-prepared to respond to them. The only historic attacks or incidents that … significant way to prevent such attacks from reoccurring. This is what resulted in major changes in the United States government’s foreign and domestic security policies. It also led to the government getting into several wars and supporting various governments and militias across the world to fight its … paper reviews some of the key government reactions to the September 11 attacks and the role of the private sector in the country’s security policy after the attacks.
Public Opinion After 9/11 Attack
After the September 11 attacks, most Americans called for and supported the creation of … the attacks.
Public Opinion After……
References
References
Chanley, V. (2002). Trust in Government in the Aftermath of 9/11: Determinants and Consequences. Political Psychology, 23(3), 469-483. Retrieved May 11, 2020, from https://www.jstor.org/stable/3792588
Dugulin, R., & Niglia, A. (2015, May 17). The private sector in the protection of critical infrastructure - GRI. Global Risk Insights. https://globalriskinsights.com/2015/05/the-private-sectors-vital-role-in-the-protection-of-critical-infrastructure/
Gramlich, J. (2018, September 11). Since 9/11, Americans have seen anti-terrorism policy as a top priority. Pew Research Center. https://www.pewresearch.org/fact-tank/2018/09/11/defending-against-terrorism-has-remained-a-top-policy-priority-for-americans-since-9-11/
Morgan, D. (2019). Homeland Security Research and Development: Homeland Security Issues in the 116th Congress. Current Politics and Economics of the United States, Canada, and Mexico, 21(1), 43-46.
Moteff, J., Copeland, C., & Fischer, J. (2003, January). Critical infrastructures: What makes an infrastructure critical?. Library of Congress Washington DC Congressional Research Service.
Study Document
Maritime Safety And Security SOP For Homeland Security Perspectives
… that seem to have a step forward in adopting technological solutions. As a result of this growth and development in technological solutions, the security of data and other sensitive information has increasingly become a huge concern for the industry (Bueger, 2015). security has become a priority for the maritime industry. With many of the operational and critical system having already been digitized, automated, and integrated, … and integrated, the concern has now shifted to how entities within the maritime industry should implement appropriate procedures and policies to respond to security incidents effectively.
Background
security refers to the ability of entities to prepare for possible attacks initiated through the internet, react to those attacks, and be able to … prepare for possible attacks initiated through the internet, react to those attacks, and be able to recover from those cyber incidents (Kimberly, 2018). security in the maritime industry is not an……
References
References
Bowen, B.M. (2011). Measuring the Human Factor of Cyber Security. Rerieved from http://www.cs.columbia.edu/~bmbowen/papers/metrics_hst.pdf
Bueger, C. (2015). What is Maritime Security? Maritime Policy, 53, 159-164.
Fitton, O. P. (2015). The Future of Maritime Cyber Security. Retrieved from https://eprints.lancs.ac.uk/id/eprint/72696/1/Cyber_Operations_in_the_Maritime_Environment_v2.0.pdf
Hadlington, L. (2018). The \\\\\\"Human Factor\\\\\\" in cybersecurity: Exploring the accidental insider. Psychological and Behavioral Examinations in Cyber Security, 4(6), 46-63.
Hareide, O. S. (2018). Enhancing Navigator Competence By Demonstrating Maritime Cyber Security. The Journal of Navigation, 71(5), 1025-1039.
Hayes, C. R. (2016). Maritime Cybersecurity: The Future of National Security. Monterey, California: Naval Post Graduate School.
Herzog, S. (2011). Revisiting the Estonian Cyber Attacks: Digital Threats and Multinational Responses. Journal of Strategic Security, 4(2), 49-60.
Hoffmann, J. (2018). Review of Maritime Transport. New York: UNCTAD.
Study Document
Privacy In Social Networks Regarding Machine Learning
Abstract
This paper discusses the issue of privacy in social network with respect to advances in machine learning. It shows how machine learning protocols have been developed both to enhance and secure privacy as … of one another, with one attempting to conceal data and the other attempting to uncover it. This paper concludes with recommendations for social network and the issue of privacy regarding machine learning.
Introduction
Social network have allowed an ocean of personal data to form that is now sitting there waiting for machine learning algorithms to collect it, analyze … recognize individuals on social media (Oh, Benenson, Fritz & Schiele, 2016). Machine learning algorithms are thus being used more and more in social network to collect data on users and to assess their browsing and personal information—and in doing so they could soon be predicting someone’s recreational … Mohassel and Zhang (2017) use a two-server model……
References
References
Balle, B., Gascón, A., Ohrimenko, O., Raykova, M., Schoppmmann, P., & Troncoso, C. (2019, November). PPML\\\\\\\\\\\\'19: Privacy Preserving Machine Learning. In Proceedings of the 2019 ACM SIGSAC Conference on Computer and Communications Security (pp. 2717-2718). ACM.
Bilogrevic, I., Huguenin, K., Agir, B., Jadliwala, M., Gazaki, M., & Hubaux, J. P. (2016). A machine-learning based approach to privacy-aware information-sharing in mobile social networks. Pervasive and Mobile Computing, 25, 125-142.
Bonawitz, K., Ivanov, V., Kreuter, B., Marcedone, A., McMahan, H. B., Patel, S., ... & Seth, K. (2017, October). Practical secure aggregation for privacy-preserving machine learning. In Proceedings of the 2017 ACM SIGSAC Conference on Computer and Communications Security (pp. 1175-1191). ACM.
Hunt, T., Song, C., Shokri, R., Shmatikov, V., & Witchel, E. (2018). Chiron: Privacy-preserving machine learning as a service. arXiv preprint arXiv:1803.05961.
Lindsey, N. (2019). New Research Study Shows That Social Media Privacy Might Not Be Possible. Retrieved from https://www.cpomagazine.com/data-privacy/new-research-study-shows-that-social-media-privacy-might-not-be-possible/
Mohassel, P., & Zhang, Y. (2017, May). Secureml: A system for scalable privacy-preserving machine learning. In 2017 IEEE Symposium on Security and Privacy (SP) (pp. 19-38). IEEE.
Mooney, S. J., & Pejaver, V. (2018). Big data in public health: terminology, machine learning, and privacy. Annual review of public health, 39, 95-112.
Oh, S. J., Benenson, R., Fritz, M., & Schiele, B. (2016, October). Faceless person recognition: Privacy implications in social media. In European Conference on Computer Vision (pp. 19-35). Springer, Cham.
Study Document
The Cost Effectiveness In Cloud Computing Within An Accounting Organization
…
2.3.3 Hybrid Cloud 9
2.4 Effectiveness of Cloud Computing 9
2.4.1 Cost-Savings 9
2.4.2 Remote Accessibility 10
2.4.3 Scalability and Flexibility 11
2.4.4 security 11
2.4.5 Energy Efficiency 11
3 Methodology 12
3.1 Research Approach and Design 12
3.2 Data Collection Sources & Selection Plan 12
3.3 … can preclude an accounting organization’s capability of conducting business operations productively, cloud computing can facilitate a greater level of control and data backup, security accessibilities and also enables the accounting enterprises in business diversification. Numerous accounting organizations are shifting towards cloud computing owing to the reason that … delineated as a computing capability that facilitates a construct between the computing resource and its fundamental technical construction and design, facilitating expedient, on-demand network accessibility to a collective group of configurable computing resources that can be quickly provided and divulged with negligible management struggle or service provider … negligible management struggle or service……
References
References
Bauer, E., & Adams, R. (2015). Reliability and availability of cloud computing. Hoboken: John Wiley & Sons.
Chang, W. Y., Abu-Amara, H., & Sanford, J. F. (2018). Transforming enterprise cloud services. New York: Springer Science & Business Media.
Chang, V. (Ed.). (2015). Delivery and adoption of cloud computing Services in Contemporary Organizations. IGI Global.
Hsien, W. F., Yang, C. C., & Hwang, M. S. (2016). A Survey of Public Auditing for Secure Data Storage in Cloud Computing. IJ Network Security, 18(1), 133-142.
Jamsa, K. (2016). Cloud computing. New York: Jones & Bartlett Publishers.
Maguire, M., & Delahunt, B. (2017). Doing a thematic analysis: A practical, step-by-step guide for learning and teaching scholars. AISHE-J: The All Ireland Journal of Teaching and Learning in Higher Education, 9(3).
Mehmood, R., Katib, S. S. I., & Chlamtac, I. (2020). Smart Infrastructure and Applications. New York: Springer International Publishing.
Prabhu, C. S. R. (2015). E-governance: concepts and case studies. New Delhi: PHI Learning Pvt. Ltd.
Study Document
Cyber Espionage
… cyber warfare as nation-states increasingly rely on cyberspace. However, cyber espionage had generated concerns regarding its acceptability given its potential threats to national security. This study explores the proposition that cyber security should be deemed an acceptable state behavior while cyber attack is unacceptable. This study seeks to answer the question, “How is cyber espionage … on the Just War Theory will be utilized to conduct this research. Data will be collected from professionals in international relations and cyber security as well as existing publications on recent cyber espionage activities by China and Russia.
Keywords: cyber espionage, acceptability, proposition, state behavior, cyberattack, relationship, … existing publications on recent cyber espionage activities by China and Russia.
Keywords: cyber espionage, acceptability, proposition, state behavior, cyberattack, relationship, intelligence gathering, national security.
Introduction
Cyberspace has become an important element is the operations of any given country because of today’s information age. The significance……
References
Bibliography
Agarwal A. & CERT-IN. “Cyber Espionage, Infiltration and Combating Techniques.” Indian Computer Emergency Response Team, 2013. https://www.cert-in.org.in/Downloader?pageid=5&type=2&fileName=CIPS-2013-0128.pdf
Banks, W.C. “Cyber Espionage and Electronic Surveillance: Beyond the Media Coverage.” Emory law Journal 66, (2017).
Georgieva, I. “The Unexpected Norm-Setters: Intelligence Agencies in Cyberspace.” Contemporary Security Policy (2019).
Hjortdal, M. “China’s Use of Cyber Warfare: Espionage Meets Strategic Deterrence.” Journal of Strategic Security 4, no. 2 (2011).
Libicki, M. “The Coming of Cyber Espionage Norms.” 9th International Conference on Cyber Conflict, 2017. https://ccdcoe.org/uploads/2018/10/Art-01-The-Coming-of-Cyber-Espionage-Norms.pdf
National Counterintelligence and Security Center. “Foreign Economic Espionage in Cyberspace.” Office of the Director of National Intelligence, 2018. https://www.dni.gov/files/NCSC/documents/news/20180724-economic-espionage-pub.pdf
Rubenstein, D. “Nation State Cyber Espionage and its Impacts.” Washington University in St. Louis, December 2014. https://www.cse.wustl.edu/~jain/cse571-14/ftp/cyber_espionage/
Weissbrodt, D. “Cyber-Conflict, Cyber-Crime, and Cyber-Espionage.” Minnesota Journal of International Law 22, no. 2 (2013).
Study Document
Public Private Partnerships And Critical Infrastructure
Private security and Homeland Defense
Most of the critical infrastructure in the United States is regulated by the public sector, but owned by the private … because of complexities in both the public and private sectors. Moreover, safeguarding critical infrastructure is complicated by the sophisticated and growing assortment of security challenges (Brooks par, 2). Given the involvement of the public and private sectors in U.S. critical infrastructure, public-private partnerships are vital. These partnerships … in order to realize certain goals or objectives (Busch & Givens par, 4). Public-private partnerships continue to play an important role in homeland security through acting as a suitable means for protection of critical infrastructure. The creation of public-private partnerships provides risk management frameworks that address growing … a suitable means for protection of critical infrastructure. The creation of public-private partnerships provides risk management frameworks that address growing threats to homeland security and critical infrastructure across……
References
Works Cited
Brooks, Chuck. “Public Private Partnerships And The Cybersecurity Challenge Of Protecting Critical Infrastructure.” Forbes, Forbes Magazine, 6 May 2019, https://www.forbes.com/sites/cognitiveworld/2019/05/06/public-private-partnerships-and-the-cybersecurity-challenge-of-protecting-critical-infrastructure/#764fd8255a57 .
Busch, Nathan E, and Austen D Givens. “Public-Private Partnerships in Homeland Security: Opportunities and Challenges.” Homeland Security Affairs, vol. 8, no. 18, Oct. 2012, https://www.hsaj.org/articles/233.
Study Document
Barriers That Prevent Implementation Of IoT Within Small Businesses
… sizes and types operate their businesses, and current trends indicate that these implementations are increasing exponentially. The Internet of Things allows conventional computer-based network to incorporate data collected from everyday objects to provide real-time analyses and new applications for these technologies are being developed every day. Indeed, … view implementing and using IoT a risk?
RQ1a. What are the barriers (real or perceived) to implementation of IoT?
RQ2. How are IoT security risks and business risks related?
RQ2a. Under what conditions would SMEs adopt IoT implementation?
RQ3. Why is the IoT applicable and beneficial in … at present is the Internet of Things or IoT. For example, according to An and Wang (2018), “After the Internet and mobile communication network, the Internet of Things has become an important trend in the development of information technology, greatly promoting the reform of the information industry … and the quality and extensiveness……
References
References
Ahamed, J., & Rajan, A.V. (2016). Internet of Things (IoT): Application systems and security vulnerabilities. 2016 5th International Conference on Electronic Devices, Systems and Applications (ICEDSA), 1-5.
Aishah, S., Sahandi, R., Prakoonwit, S., & Khan, W. (2019). Big data and IoT opportunities for small and medium-sized enterprises (SMEs). In Handbook of Research on Big data and the IoT. doi: 10.4018/978-1-5225-7432-3.ch005
An, N. & Wang, J. (2018, October). Research and practice on innovative methods of ideological and political education for college student. Educational Sciences Theory and Practice, 18(5), 2386-2391.
Banham, R. (2016, July-August). IoT complexity: As the Internet of Things expands, the risks-and questions of liability-become more complicated. Risk Management, 63(6), 39-44.
Bhardwaj, A., Subramanyam, G. V., Avasthi, V. & Sastry, H. (2016). Review of solutions for securing end user data over cloud applications. International Journal of Advanced Computer Research, 6(27), 2277-2291.
Bok, H. (2014, September). An empirical study on factors influencing Internet advertising effects. Advances in Management, 7(9), 6-9.
Business.com. (2018). Disaster preparedness for small businesses. Business.com, September 26. Retrieved from https://www.business.com/articles/business-disaster-prep/ .
Cass, J. (2019). Internet of Things: What it is, how it works, examples and more. Just Creative. Retrieved from https://justcreative.com/2018/11/19/internet-of-things-explained/ .
Study Document
Firewalls And Filtering
Cyber security tendencies have evolved into systems that are used for data security, mostly for big corporations which can afford the service. System vulnerability is one of the major concerns of organizations getting web servers, firewalls … for big corporations which can afford the service. System vulnerability is one of the major concerns of organizations getting web servers, firewalls and security measures for their data. Technology companies burn the midnight oil trying to provide the highest level of security to databases, and a breach of security can be deemed a lapse by the technology company or that their security measures being ineffective. Hackers might send unauthorized packets of data including network inhibitors that might stall the ABC servers which contain online payment processing and customer data.
The best firewall recommended for this system is … servers which contain online payment processing and customer data.
The best firewall recommended for this……
References
References
Anderson, R. O. (1997). EMERGING CHALLENGE: SECURITY AND SAFETY IN CYBERSPACE. In R. O. Anderson, In Athena's Camp: Preparing for Conflict in the Information Age (pp. 231–252). RAND corporation.
Martin C. Libicki, L. A. (2015). The Efficacy of Security Systems. In L. A. Martin C. Libicki, The Defender’s Dilemma: Charting a Course Toward Cybersecurity (pp. 23-40). Santa Monica: RAND Corporation.
Mays, J. (2018, September 24). Understanding Load Balancing for Web Servers. Retrieved from Liquid Web: https://www.liquidweb.com/kb/understanding-load-balancing/
Thu, A. A. (2013). Integrated Intrusion Detection and Prevention System with Honeypot on Cloud Computing Environment. International Journal of Computer Applications, 9-13.
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