Tag: Computer Science

  • [Solved] Week 8

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    Introduction The "Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations" (1) is one of the most comprehensive studies on the applicability of international law to cyberspace conflict, and thus cyber operations. In this study, multiple legal experts derived 154 rules from existin…

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    Introduction

    The "Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations" (1) is one of the most comprehensive studies on the applicability of international law to cyberspace conflict, and thus cyber operations. In this study, multiple legal experts derived 154 rules from existing law. Several opinions on these rules were divided, so interpretation of the rules remains open for discussion.

    In this assignment, you will examine two of these rules, consider the ethical and legal aspects of these rules, and offer your perspective on each.

    The specific course learning outcome associated with this assignment is:

    Review the legal and ethical aspects of cyber operations.

    This course requires the use of Strayer Writing Standards (SWS). The library is your home for SWS assistance, including citations and formatting. Please refer to the Library site for all supports. Check with your professor for any additional instructions.

    Instructions

    Write a 3- to 5-page paper in which you evaluate Rules 4 and 9.

    Rule 4

    Rule 4 states that, according to international law, a state must not conduct cyberspace operations that violate the sovereignty of another state. A large part of cyber operations includes performing the collection of detailed intelligence on another state. This reconnaissance and access is often done "without causing physical damage or loss in functionality" at the targeted state. (1)

    Describe the laws and rules that govern sovereignty, citing specific, credible sources that support your assertions and conclusions.

    Explain why a state would want to collect intelligence, why it might be required ethically, and whether cyber operations that collect detailed intelligence on another state violate its sovereignty.

    Provide a thorough, researched rationale for your perspective.

    Rule 9

    Rule 9 states that a state may exercise territorial jurisdiction over cyberspace infrastructure and persons engaged in cyberspace activities within its territory; cyberspace activities originating in, or completed within, its territory; or cyberspace activities having a substantial effect within its territory. A large part of cyber operations includes transmitting data – usually encrypted – which, because of network routing, may transit through the territorial cyberspace architecture of another state. (1)

    Describe the laws and rules that govern territorial jurisdiction, citing specific, credible sources.

    Explain whether cyber operations that collect detailed intelligence on another state may exercise jurisdiction over data that traverses its territory, citing specific, credible sources that support your assertions and conclusions.

    Provide a thorough, researched rationale for your perspective.

    Source Citations and Writing

    Support your main points, assertions, arguments, or conclusions with at least three specific and credible academic references synthesized into a coherent analysis of the evidence.

    Cite each source listed on your references page at least one time within your assignment.

    For help with research, writing, and citation, access the library or review library guides.

    Write clearly and concisely in a manner that is well-organized, grammatically correct, and free of spelling, typographical, formatting, and/or punctuation errors.

    Use section headers in your paper to clearly delineate your main topics.

    Sources

    Michael N. Schmitt. (Ed.). 2017. Tallinn Manual 2.0 on the International Law Applicable to Cyber Operations. https://www.cambridge.org/us/academic/subjects/law/humanitarian-law/tallinn-manual-20-international-law-applicable-cyber-operations-2nd-edition?format=PB

    – a year ago

  • [Solved] connie 5.27 game culture

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    In-depth study guidance and analytical solution covering connie 5.27 game culture.

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  • [Solved] Computer Science assignment prompt

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    Assignment Prompts: What are the differences between job involvement, organizational commitment, and job satisfaction? Are all three influenced by the same factors? What are the major reasons for job satisfaction? What are the primary consequences of dissatisfaction? Explain Why is it important for …

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    Assignment Prompts:

    What are the differences between job involvement, organizational commitment, and job satisfaction? Are all three influenced by the same factors?

    What are the major reasons for job satisfaction? What are the primary consequences of dissatisfaction? Explain

    Why is it important for managers to understand individual differences at work?

    Why is it important for managers to understand ethical standards in the workplace? How do ethics affect our behavior at work?

    – a year ago

  • [Solved] Python

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    – a year ago

  • [Solved] week4: 1) summary of a quantitative research article 2) Quantitative Data Collection Instrument

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    [>Machine Learning homework help](https://www.sweetstudy.com/fields/computer-science-machine-learning) This post has 2 assignments Choose a quantitative original research study to complete your analysis (following the example provided) and create a quantitative instrument (with specific questions). …

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    [>Machine Learning homework help](https://www.sweetstudy.com/fields/computer-science-machine-learning)

    This post has 2 assignments

    Choose a quantitative original research study to complete your analysis (following the example provided) and create a quantitative instrument (with specific questions). See examples provided.

    Just a few reminders…

    – Use ONLY the mock topic from week 1 for all work in this course

    – Embed all previous feedback in each new assignment

    – Obtain a copy of the APA 7th edition manual to see examples of scholarly language and format

    – Always check all the attachments and examples provided

    Always make sure to provide your original  empirical research rather than providing the review.

    provide answer in separate documents for each assignment.

    **Assignment 1: summary of a quantitative research article**

    **Overview:** We will focus on writing a scholarly summary of a quantitative journal. More information about writing a summary can be found via the web resource “Writing Scholarly Abstracts.” Since the purpose of this summary is to summarize, there should not be any direct copying and pasting from the original article.

    **Directions:** View the rubric to make sure you understand the expectations of this assignment. Create a 1-2 page (more is fine) single-spaced Analysis of Research summary published quantitative scholarly article related to your mock dissertation topic/research question from week 1. Additionally, this assignment functions just like assignment R.1 only it reviews a quantitative article instead of a qualitative one. Brevity and being concise are important as this analysis is intended to be a brief summation of the research.

    Each summary must therefore consist of the following in this order:

    1. _Bibliographic Citation_ – use the correctly formatted APA style citation for the work as the title of your abstract, displaying the full citation in bold font.
    2. _Author Qualifications_ – name and qualification of each author conducting the research
    3. _Research Concern_ – one paragraph summary of the reason for the overall research topic
    4. _Research Purpose Statement AND Research Questions or Hypotheses_ – specific focus of the research
    5. _Precedent Literature –_ key literature used in proposing the needed research (not the full bibliography or reference list)
    6. _Research Methodology –_ description of the population, sample, and data gathering techniques used in the research
    7. _Instrumentation –_ description of the tools used to gather data (surveys, tests, interviews, etc.)
    8. _Findings –_ summation of what the research discovered and the types of analysis that were used to describe the findings (tables, figures, and statistical measures)

    **Assignment 2: Quantitative Data Collection Instrument:**

    **Overview:** Using the topic and research question you developed in week 1, you will design a quantitative instrument that could potentially answer your topic/research question if it were to be applied to a quantitative study. Keep in mind, this may take some stretching if you wrote your question leaning quantitatively. The purpose here is not to box you in but to ensure that you have a solid understanding of both methodologies. This assignment functions similar to 3.1 but in a quantitative format. Finally, view the rubric and examples to make sure you understand the expectations of this assignment.

    **Directions:**

    You will develop a word document to include:

    1. Your research question in the form of a quantitative question (if it was not already).
    2. An instrument or protocol (survey, questionnaire, archival data, etc) that could be used to answer the quantitative version of your research question.

    *Special note for those using archival data, you will describe the process of data retrieval for your archival data.

    1. A one-paragraph description/justification of how your chosen instrument/protocol is the best choice for answering the quantitative version of your research question. This should include citations from the literature to support justification.

    Additional links:

    [Types of quantitative research question | Lærd Dissertation](https://dissertation.laerd.com/types-of-quantitative-research-question.php)

    [What is Quantitative Data? Types, Examples & Analysis | Fullstory](https://www.fullstory.com/blog/quantitative-data/)

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    – a year ago

  • [Solved] Science

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    In-depth study guidance and analytical solution covering Science.

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  • [Solved] Computer Science Assignment

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    Intro to Data Mining – – a year ago **files (1)** – ## IntrotoDataMining.docx **## IntrotoDataMining.docx** Intro to Data Mining (ITS-632-A03) Chapters covered till noe upto chapter 4 For the midterm, select one key concept that we've learned in the course to date and answer the following: 1. Defin…

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    Intro to Data Mining –

    – a year ago

    **files (1)**

    – ## IntrotoDataMining.docx

    **## IntrotoDataMining.docx**

    Intro to Data Mining (ITS-632-A03)

    Chapters covered till noe upto chapter 4

    For the midterm, select one key concept that we've learned in the course to date and answer the following:

    1. Define the concept.

    2. Note its importance to data science.

    3. Discuss corresponding concepts that are of importance to the selected concept.

    4. Note a project where this concept would be used.

    The paper should be between 2-3 pages and formatted using APA 7 format. Two peer reviewed sources should be utilized to connect your thoughts to current published works.

    Title: Introduction to Data Mining

    ISBN: 9780133128901

    Authors: Pang-Ning Tan, Michael Steinbach, Anuj Karpatne, Vipin Kumar

    Publisher: Addison-Wesley

    Publication Date: 2013-01-01

    Edition: 2nd ED.

    **## IntrotoDataMining.docx**

    Intro to Data Mining (ITS-632-A03)

    Chapters covered till noe upto chapter 4

    For the midterm, select one key concept that we've learned in the course to date and answer the following:

    1. Define the concept.

    2. Note its importance to data science.

    3. Discuss corresponding concepts that are of importance to the selected concept.

    4. Note a project where this concept would be used.

    The paper should be between 2-3 pages and formatted using APA 7 format. Two peer reviewed sources should be utilized to connect your thoughts to current published works.

    Title: Introduction to Data Mining

    ISBN: 9780133128901

    Authors: Pang-Ning Tan, Michael Steinbach, Anuj Karpatne, Vipin Kumar

    Publisher: Addison-Wesley

    Publication Date: 2013-01-01

    Edition: 2nd ED.

  • [Solved] Bibliography References

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    Please see the attach instructions to create a bibliography from the references in the attachment. – a year ago **files (1)** – ## Bibliographyinstructions.docx **## Bibliographyinstructions.docx** 10 Directions You must used the below **outline and 10 references** to complete the bibliography assig…

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    Assignment Prompt & Instructions

    Please see the attach instructions to create a bibliography from the references in the attachment.

    – a year ago

    **files (1)**

    – ## Bibliographyinstructions.docx

    **## Bibliographyinstructions.docx**

    10

    Directions

    You must used the below
    **outline and 10 references** to complete the bibliography assignment.

    Use the 10 references from the
    **outline paper** below to review, and create a short abstract on how you will be using them in your Project Paper. I expect to see at least 10 APA-formatted references, each followed by a 1-paragraph review of the article.

    OUTLINE PAPER

    Enhancing Disaster Recovery, Business Continuity, and Continuity of Operations Planning in Modern Organizations

    Enhancing Disaster Recovery, Business Continuity, and Continuity of Operations Planning in Modern Organizations

    Modern organizations today conduct business in a very volatile environment with increased number of cyberattacks and system outages and natural disasters. These challenges expose key business functions and data to risk which might lead to long shutdowns, financial losses, and reputational cost. Disaster recovery (DR), business continuity (BC) and continuity of operations planning (COOP) therefore become strategic imperatives. These frameworks together guarantee that an organization can survive or be operational soon after the disruptive events.

    Disaster Recovery (DR) means the policies and procedures that support the restoration of IT critical systems and data after an interruption. BC guarantees that business operations are able to go on even when adverse conditions exist and the COOP is primarily a government framework in ensuring availability of essential functions. These concepts intersect rather extensively with common efforts to reduce downtime, safeguard data, and protect the integrity of the organization.

    Although conscious of the importance, many organizations fail to put into practice effective DR and BC strategies. Major issues include access control deficit, poor or malfunctioning access control lists, and unreliable network infrastructures. In addition, some organizations do not align their practices with known frameworks like the NIST SP 800-34 leaving them vulnerable to major operational disruption. By reviewing prior literature, determining gaps, and inconsistencies, and by making meaningful recommendations, this study seeks to help improve organizational resilience.

    1.
    **Literature Review and Analysis**

    A.
    **Importance of Structured Planning**

    Kesa, (2023) underscore the importance of structured disaster recovery and planning and continuity of operations especially in high stake industry such as the oil and gas industry. The study revealed the big benefits that organizations such as ADNOC Onshore receive from well documented, regularly updated DR and BC plans. Such plans make a response to crisis predictable and minimize the chances of operational standstill.

    According to Barnett-Quaicoo and Ahmadu 2021, the challenge organizations in the developing countries encounter are unique. From their analysis of Ghanaian firms, it is shown that infrastructure constraints and inconsistent regulatory enforcement usually defeat viable disaster recovery initiatives. It is suggested that regular audits and constant plan updates are necessary for solving these problems.

    B.
    **Access Control, and ACLs’ role**

    Access control is an important part of any DR or BC strategy. It decides the authority of access to certain data and systems. According to Sawalha, (2021), the ability to maintain effective role-based access control helps to increase trust from stakeholders and guarantees that recovery environments where only authorized users can come into contact with them. This is especially critical in crisis cases where unauthorized access may result to further damage.

    Access control lists (ACLs) allow for tight access permissions control. Improperly configured ACLs may open recovery systems to cyber-attacks even if other components of the DR plan are well thought out. Nurhanudin (2021) criticizes DR plans that are not in line with NIST SP 800-34 framework stating that plans of this kind tend not to include ACLs or do them wrong.

    C.
    **Network Security as a Primary Support of Continuity**.

    Availability and integrity of a system during a disaster are critically dependent on a secure and proof network. According to Corrales-Estrada et al., (2021), sustainability oriented firms often invest in sophisticated network security feature such as firewalls, intrusion detection system (IDS) and real-time monitoring. These features help DR and BC efforts by ensuring protection of systems from both internal and external threats.

    Widianti et al. (2024) emphasize the need for virtual protection in unstable risk environments. As the cyber threats change, the stability and reliability of the network infrastructure is more and more important. They promote Zero Trust Architecture, which presupposes that any connection may be compromised and therefore needs to be authenticated.

    D.
    **Identity Verification and Authentication**

    Gupta et al. (2023) examined healthcare institutions in Japan that revised their continuity plans after the 2011 Great East Japan Earthquake. These institutions adopted more rigorous user verification systems, which enhanced access security very substantially and minimized vulnerabilities. Their experience shows that identity management is not a security requirement, but it is a mandatory aspect of the continuity planning.

    E.
    **Organizational Integration and Process Resilience**

    Ostadi et al. (2023) introduce the concept of a process resilience model which merges DR, BC, IT governance and access control in a single model. Cross departmental collaboration and alignment of recovery strategies with general organizational goals is advocated for in this approach. This integration is, however, rarely present in the current practices, where departments work in silos.

    F.
    **Cultural Readiness and Training**

    Barnett-Quaicoo and Ahmadu (2021) emphasize the need for the organizational culture to be supportive of preparedness. Tools and policies are ineffective unless the employees understand and are committed to them. Proper training, simulations and assessment can make all the difference in developing this culture and continuity plans.

    2.
    **Identified Gaps and Recommendations**

    The success of resilience with effective Disaster Recovery (DR), Business Continuity (BC), and Continuity of operations Planning (COOP) however depends not only on the presence of strategies but also their integration, implementation and improvement. Even with knowledge of these frameworks, most organizations lack execution, leaving them open to operational disruption and legal and data breaches.

    a.
    **Gaps in Integration and Framework Adoption**.

    One of the critical shortcomings of DR and BC planning is the failure of organizations to embrace proven frameworks, such as the National Institute of Standards and Technology (NIST) SP 800-34, to achieve a full implementation of these frameworks. Although this framework has a complete framework that can be used for the development of effective contingency plans and their maintenance, many of the businesses just implement it on a surface level or disregard its implementation completely. Recovery and continuity efforts, however, tend to be fragmented – with different departments each managing DR, BC, IT security and compliance in silos. This approach weakens coordination and makes response plans ineffective in crises.

    Lacking a unified strategy, organizations find themselves unprepared to manage cascading failures such as cyberattack –data breach, operational stop, and regulatory fine. As Ostadi et al. (2023) point out, real process resilience presupposes combining risk management, IT governance, and security planning. In order to close this gap, organizations should deploy a holistic operational resilience framework that is consistent to standards such as NIST SP 800-34 or ISO 22301. Consistent audits and cross functional continuity committees can guarantee that disaster recovery strategies not only are developed but are dynamic, relevant and integrated with overall risk management objectives.

    b.
    **Weak Access Management Practices**

    Access control is an important part of secure and effective DR and BC systems, but poor practices in this field remain a problem for organizations. The most common problem is the tendency to use outdated, or too permissive ACLs, which do not limit data access to only those authorized to access it. This is often the case of over-privileged accounts, a major vulnerability both internal and external attackers take advantage of. Failure to enforce access control policies in DR environments has the tendency to lower security thresholds favoring unauthorized entry in sensitive recovery processes, as indicated by Nurhanudin (2021).

    RBAC on the other hand provides a more granular secure model of accessing resources in that permissions are granted through job roles instead of individual. Further, the addition of Multi-Factor Authentication (MFA) is an extremely important aspect of identity verification especially when performing high risk activities such as system recovery or data migration. Organizations should also ensure log of access attempt and monitoring. Periodic reviews of access logs in conjunction with user access recertification can detect anomalies or breaches that would normally remain undetected. Such practices strengthen the DR environment and provide compliance to cybersecurity regulations.

    c.
    **Network Security Shortcomings**

    The backbone of operational continuity is network security, but most organizations do not invest enough into this area. Lacking robust protections, the networks themselves that support disaster recovery systems can become vectors. For example, poorly segmented networks provide simple avenues for malware or attackers to move laterally, which could well result in a backup system or recovery tools being compromised during an incident.

    Zero Trust Architecture (ZTA) is one of the presented models where there is no implicit trust, even inside the periphery of the network. Each user and device needs a constant authentication and authorization before accessing the resources. This decreases the level of intrusions as well as enhances the security posture of the organization in the primary and the backup environment.

    Besides ZTA, organizations need to implement network segmentation to segregate the critical assets and stop the spread of the threats. Firewalls, intrusion detection systems (IDS) and continuous monitoring of the network are also needed. According to Corrales-Estrada et al. (2021) resilience capabilities can be much improved if the organizations invest in real time network visibility tools that can detect suspicious activities and vulnerabilities while they are still in their infancy. Consequently, proactive network security practices form the basis of any successful DR or COOP plan.

    d.
    **Limited Training and Cultural Engagement**

    Technical safeguards are insufficient to assure continuity of business. Misunderstands, human error, and lack of preparedness are standard causes of operational failings during emergencies. One of the major gaps highlighted in the literature is the absence of all-round employee training and involvement in continuity planning. Unfortunately, in many cases continuity plans are drafted by a small committee, which is beyond the reach or unknown to most of the staff.

    To solve this problem, organizations need to hold regular training sessions, simulation exercises and tabletop drills that involve staff from all departments and level. These activities enable employees to know what they are required to do and reset coordinated response in a controlled environment. Feedback obtained from conducting such drills may identify loopholes in the continuity plan, and should therefore be used otherwise modified accordingly.

    Additionally, leadership need to create a culture of preparedness by focusing on the importance of continuity planning as an aspect of operations. Sawalha (2020) accented the importance of not only the right tools, but also the right organizational mindset. Implementing continuity values in organizational culture prevents DR and BC from being treated as IT-only issues but offers a concerted effort important to business survival.

    e.
    **Legal and Policy Clarity**

    Another less spoken about but equally important issue under consideration is the absence of legal and policy clarity on access rights and responsibilities in continuity environments. Ambiguities in the definition of such terms as “authorized access”, “privileged user”, or “system administrator” can cause misunderstandings and policy violation and yet result in legal conditions after an incident.

    Organizations require well documented policies that define user roles and access permission, and acceptable behavior especially emergency situations where the normal procedure can be ignored. Such policies should be shaped with the assistance of legal, compliance, and cybersecurity experts so that such policies could correspond to the national regulations, e.g. GDPR, HIPAA, or the Cybersecurity Maturity Model Certification (CMMC).

    In addition, continuity policies should specify accountability arrangements, specifying who is to activate plans, grant emergency access, and document what has been done during recovery. Barnett-Quaicoo and Ahmadu (2021) state that in developing regions where infrastructure risk is high, poorly defined access policies increase operational vulnerabilities. Therefore, the use of clear legal language and accountability protocols is important for execution as well as post incident analysis of recovery strategies.

    **Conclusion**

    Access control, ACLs, and network security are not a stand-alone element, but organic elements of a unified approach to disaster recovery, business continuity and continuity of operations. The literature reviewed confirms the idea that these components should function in a coordinated manner to achieve organizational resilience.

    Even with technological and awareness gains, policy integration gaps, training gaps, and security gaps in infrastructure still exist. By embracing a unified process resilience model, concordant with international frameworks and establishing a culture of preparedness, organizations will be better able to withstand disruptions and operate core operations.

    In an era where digital transformation and cyber threats walk hand in hand, the world requires more than ever a strong, adaptive, and adequately integrated DR, BC, and COOP strategies. Such organizations that will proactively take care of these areas will be in a better position to get around crises and come out stronger.

    References

    Kesa, D. M. (2023). Ensuring resilience: Integrating IT disaster recovery planning and business continuity for sustainable information technology operations.
    _World Journal of Advanced Research and Reviews_,
    _18_(3), 970-992.

    Barnett-Quaicoo, P., & Ahmadu, A. (2021). Business continuity and disaster recovery in Ghana–a literature review. Continuity & Resilience Review, 3(2), 104–118.

    Corrales-Estrada, A. M., Gómez-Santos, L. L., Bernal-Torres, C. A., & Rodriguez-López, J. E. (2021). Sustainability and resilience organizational capabilities to enhance business continuity management: A literature review. Sustainability, 13(15), 8196.

    Nurhanudin, N. (2021). Designing a Disaster Recovery Plan Using NIST 800-34 Framework. JURNAL SISFOTEK GLOBAL, 11(2), 75–81.

    Ostadi, B., Ebrahimi-Sadrabadi, M., Sepehri, M. M., & Husseinzadeh Kashan, A. (2023). A systematic literature review of organization resilience, business continuity, and risk: towards process resilience and continuity. Interdisciplinary Journal of Management Studies, 16(1), 229–257.

    Russo, N., Mamede, H. S., Reis, L., Martins, J., & Branco, F. (2023). Exploring a Multidisciplinary Assessment of Organisational Maturity in Business Continuity. Applied Sciences, 13(21), 11846.

    Sawalha, I. H. (2021). Views on business continuity and disaster recovery.
    _International Journal of Emergency Services_,
    _10_(3), 351-365.

    Gupta, S., Tuunanen, T., Kar, A. K., & Modgil, S. (2023). Managing digital knowledge for ensuring business efficiency and continuity.
    _Journal of Knowledge Management_,
    _27_(2), 245-263.

    Sawalha, I. H. (2021). Business continuity management: Strategic management and risk implications.

    Widianti, A., et al. (2024). Virtual Network Protection in Crisis Management.

    **## Bibliographyinstructions.docx**

    10

    Directions

    You must used the below
    **outline and 10 references** to complete the bibliography assignment.

    Use the 10 references from the
    **outline paper** below to review, and create a short abstract on how you will be using them in your Project Paper. I expect to see at least 10 APA-formatted references, each followed by a 1-paragraph review of the article.

    OUTLINE PAPER

    Enhancing Disaster Recovery, Business Continuity, and Continuity of Operations Planning in Modern Organizations

    Enhancing Disaster Recovery, Business Continuity, and Continuity of Operations Planning in Modern Organizations

    Modern organizations today conduct business in a very volatile environment with increased number of cyberattacks and system outages and natural disasters. These challenges expose key business functions and data to risk which might lead to long shutdowns, financial losses, and reputational cost. Disaster recovery (DR), business continuity (BC) and continuity of operations planning (COOP) therefore become strategic imperatives. These frameworks together guarantee that an organization can survive or be operational soon after the disruptive events.

    Disaster Recovery (DR) means the policies and procedures that support the restoration of IT critical systems and data after an interruption. BC guarantees that business operations are able to go on even when adverse conditions exist and the COOP is primarily a government framework in ensuring availability of essential functions. These concepts intersect rather extensively with common efforts to reduce downtime, safeguard data, and protect the integrity of the organization.

    Although conscious of the importance, many organizations fail to put into practice effective DR and BC strategies. Major issues include access control deficit, poor or malfunctioning access control lists, and unreliable network infrastructures. In addition, some organizations do not align their practices with known frameworks like the NIST SP 800-34 leaving them vulnerable to major operational disruption. By reviewing prior literature, determining gaps, and inconsistencies, and by making meaningful recommendations, this study seeks to help improve organizational resilience.

    1.
    **Literature Review and Analysis**

    A.
    **Importance of Structured Planning**

    Kesa, (2023) underscore the importance of structured disaster recovery and planning and continuity of operations especially in high stake industry such as the oil and gas industry. The study revealed the big benefits that organizations such as ADNOC Onshore receive from well documented, regularly updated DR and BC plans. Such plans make a response to crisis predictable and minimize the chances of operational standstill.

    According to Barnett-Quaicoo and Ahmadu 2021, the challenge organizations in the developing countries encounter are unique. From their analysis of Ghanaian firms, it is shown that infrastructure constraints and inconsistent regulatory enforcement usually defeat viable disaster recovery initiatives. It is suggested that regular audits and constant plan updates are necessary for solving these problems.

    B.
    **Access Control, and ACLs’ role**

    Access control is an important part of any DR or BC strategy. It decides the authority of access to certain data and systems. According to Sawalha, (2021), the ability to maintain effective role-based access control helps to increase trust from stakeholders and guarantees that recovery environments where only authorized users can come into contact with them. This is especially critical in crisis cases where unauthorized access may result to further damage.

    Access control lists (ACLs) allow for tight access permissions control. Improperly configured ACLs may open recovery systems to cyber-attacks even if other components of the DR plan are well thought out. Nurhanudin (2021) criticizes DR plans that are not in line with NIST SP 800-34 framework stating that plans of this kind tend not to include ACLs or do them wrong.

    C.
    **Network Security as a Primary Support of Continuity**.

    Availability and integrity of a system during a disaster are critically dependent on a secure and proof network. According to Corrales-Estrada et al., (2021), sustainability oriented firms often invest in sophisticated network security feature such as firewalls, intrusion detection system (IDS) and real-time monitoring. These features help DR and BC efforts by ensuring protection of systems from both internal and external threats.

    Widianti et al. (2024) emphasize the need for virtual protection in unstable risk environments. As the cyber threats change, the stability and reliability of the network infrastructure is more and more important. They promote Zero Trust Architecture, which presupposes that any connection may be compromised and therefore needs to be authenticated.

    D.
    **Identity Verification and Authentication**

    Gupta et al. (2023) examined healthcare institutions in Japan that revised their continuity plans after the 2011 Great East Japan Earthquake. These institutions adopted more rigorous user verification systems, which enhanced access security very substantially and minimized vulnerabilities. Their experience shows that identity management is not a security requirement, but it is a mandatory aspect of the continuity planning.

    E.
    **Organizational Integration and Process Resilience**

    Ostadi et al. (2023) introduce the concept of a process resilience model which merges DR, BC, IT governance and access control in a single model. Cross departmental collaboration and alignment of recovery strategies with general organizational goals is advocated for in this approach. This integration is, however, rarely present in the current practices, where departments work in silos.

    F.
    **Cultural Readiness and Training**

    Barnett-Quaicoo and Ahmadu (2021) emphasize the need for the organizational culture to be supportive of preparedness. Tools and policies are ineffective unless the employees understand and are committed to them. Proper training, simulations and assessment can make all the difference in developing this culture and continuity plans.

    2.
    **Identified Gaps and Recommendations**

    The success of resilience with effective Disaster Recovery (DR), Business Continuity (BC), and Continuity of operations Planning (COOP) however depends not only on the presence of strategies but also their integration, implementation and improvement. Even with knowledge of these frameworks, most organizations lack execution, leaving them open to operational disruption and legal and data breaches.

    a.
    **Gaps in Integration and Framework Adoption**.

    One of the critical shortcomings of DR and BC planning is the failure of organizations to embrace proven frameworks, such as the National Institute of Standards and Technology (NIST) SP 800-34, to achieve a full implementation of these frameworks. Although this framework has a complete framework that can be used for the development of effective contingency plans and their maintenance, many of the businesses just implement it on a surface level or disregard its implementation completely. Recovery and continuity efforts, however, tend to be fragmented – with different departments each managing DR, BC, IT security and compliance in silos. This approach weakens coordination and makes response plans ineffective in crises.

    Lacking a unified strategy, organizations find themselves unprepared to manage cascading failures such as cyberattack –data breach, operational stop, and regulatory fine. As Ostadi et al. (2023) point out, real process resilience presupposes combining risk management, IT governance, and security planning. In order to close this gap, organizations should deploy a holistic operational resilience framework that is consistent to standards such as NIST SP 800-34 or ISO 22301. Consistent audits and cross functional continuity committees can guarantee that disaster recovery strategies not only are developed but are dynamic, relevant and integrated with overall risk management objectives.

    b.
    **Weak Access Management Practices**

    Access control is an important part of secure and effective DR and BC systems, but poor practices in this field remain a problem for organizations. The most common problem is the tendency to use outdated, or too permissive ACLs, which do not limit data access to only those authorized to access it. This is often the case of over-privileged accounts, a major vulnerability both internal and external attackers take advantage of. Failure to enforce access control policies in DR environments has the tendency to lower security thresholds favoring unauthorized entry in sensitive recovery processes, as indicated by Nurhanudin (2021).

    RBAC on the other hand provides a more granular secure model of accessing resources in that permissions are granted through job roles instead of individual. Further, the addition of Multi-Factor Authentication (MFA) is an extremely important aspect of identity verification especially when performing high risk activities such as system recovery or data migration. Organizations should also ensure log of access attempt and monitoring. Periodic reviews of access logs in conjunction with user access recertification can detect anomalies or breaches that would normally remain undetected. Such practices strengthen the DR environment and provide compliance to cybersecurity regulations.

    c.
    **Network Security Shortcomings**

    The backbone of operational continuity is network security, but most organizations do not invest enough into this area. Lacking robust protections, the networks themselves that support disaster recovery systems can become vectors. For example, poorly segmented networks provide simple avenues for malware or attackers to move laterally, which could well result in a backup system or recovery tools being compromised during an incident.

    Zero Trust Architecture (ZTA) is one of the presented models where there is no implicit trust, even inside the periphery of the network. Each user and device needs a constant authentication and authorization before accessing the resources. This decreases the level of intrusions as well as enhances the security posture of the organization in the primary and the backup environment.

    Besides ZTA, organizations need to implement network segmentation to segregate the critical assets and stop the spread of the threats. Firewalls, intrusion detection systems (IDS) and continuous monitoring of the network are also needed. According to Corrales-Estrada et al. (2021) resilience capabilities can be much improved if the organizations invest in real time network visibility tools that can detect suspicious activities and vulnerabilities while they are still in their infancy. Consequently, proactive network security practices form the basis of any successful DR or COOP plan.

    d.
    **Limited Training and Cultural Engagement**

    Technical safeguards are insufficient to assure continuity of business. Misunderstands, human error, and lack of preparedness are standard causes of operational failings during emergencies. One of the major gaps highlighted in the literature is the absence of all-round employee training and involvement in continuity planning. Unfortunately, in many cases continuity plans are drafted by a small committee, which is beyond the reach or unknown to most of the staff.

    To solve this problem, organizations need to hold regular training sessions, simulation exercises and tabletop drills that involve staff from all departments and level. These activities enable employees to know what they are required to do and reset coordinated response in a controlled environment. Feedback obtained from conducting such drills may identify loopholes in the continuity plan, and should therefore be used otherwise modified accordingly.

    Additionally, leadership need to create a culture of preparedness by focusing on the importance of continuity planning as an aspect of operations. Sawalha (2020) accented the importance of not only the right tools, but also the right organizational mindset. Implementing continuity values in organizational culture prevents DR and BC from being treated as IT-only issues but offers a concerted effort important to business survival.

    e.
    **Legal and Policy Clarity**

    Another less spoken about but equally important issue under consideration is the absence of legal and policy clarity on access rights and responsibilities in continuity environments. Ambiguities in the definition of such terms as “authorized access”, “privileged user”, or “system administrator” can cause misunderstandings and policy violation and yet result in legal conditions after an incident.

    Organizations require well documented policies that define user roles and access permission, and acceptable behavior especially emergency situations where the normal procedure can be ignored. Such policies should be shaped with the assistance of legal, compliance, and cybersecurity experts so that such policies could correspond to the national regulations, e.g. GDPR, HIPAA, or the Cybersecurity Maturity Model Certification (CMMC).

    In addition, continuity policies should specify accountability arrangements, specifying who is to activate plans, grant emergency access, and document what has been done during recovery. Barnett-Quaicoo and Ahmadu (2021) state that in developing regions where infrastructure risk is high, poorly defined access policies increase operational vulnerabilities. Therefore, the use of clear legal language and accountability protocols is important for execution as well as post incident analysis of recovery strategies.

    **Conclusion**

    Access control, ACLs, and network security are not a stand-alone element, but organic elements of a unified approach to disaster recovery, business continuity and continuity of operations. The literature reviewed confirms the idea that these components should function in a coordinated manner to achieve organizational resilience.

    Even with technological and awareness gains, policy integration gaps, training gaps, and security gaps in infrastructure still exist. By embracing a unified process resilience model, concordant with international frameworks and establishing a culture of preparedness, organizations will be better able to withstand disruptions and operate core operations.

    In an era where digital transformation and cyber threats walk hand in hand, the world requires more than ever a strong, adaptive, and adequately integrated DR, BC, and COOP strategies. Such organizations that will proactively take care of these areas will be in a better position to get around crises and come out stronger.

    References

    Kesa, D. M. (2023). Ensuring resilience: Integrating IT disaster recovery planning and business continuity for sustainable information technology operations.
    _World Journal of Advanced Research and Reviews_,
    _18_(3), 970-992.

    Barnett-Quaicoo, P., & Ahmadu, A. (2021). Business continuity and disaster recovery in Ghana–a literature review. Continuity & Resilience Review, 3(2), 104–118.

    Corrales-Estrada, A. M., Gómez-Santos, L. L., Bernal-Torres, C. A., & Rodriguez-López, J. E. (2021). Sustainability and resilience organizational capabilities to enhance business continuity management: A literature review. Sustainability, 13(15), 8196.

    Nurhanudin, N. (2021). Designing a Disaster Recovery Plan Using NIST 800-34 Framework. JURNAL SISFOTEK GLOBAL, 11(2), 75–81.

    Ostadi, B., Ebrahimi-Sadrabadi, M., Sepehri, M. M., & Husseinzadeh Kashan, A. (2023). A systematic literature review of organization resilience, business continuity, and risk: towards process resilience and continuity. Interdisciplinary Journal of Management Studies, 16(1), 229–257.

    Russo, N., Mamede, H. S., Reis, L., Martins, J., & Branco, F. (2023). Exploring a Multidisciplinary Assessment of Organisational Maturity in Business Continuity. Applied Sciences, 13(21), 11846.

    Sawalha, I. H. (2021). Views on business continuity and disaster recovery.
    _International Journal of Emergency Services_,
    _10_(3), 351-365.

    Gupta, S., Tuunanen, T., Kar, A. K., & Modgil, S. (2023). Managing digital knowledge for ensuring business efficiency and continuity.
    _Journal of Knowledge Management_,
    _27_(2), 245-263.

    Sawalha, I. H. (2021). Business continuity management: Strategic management and risk implications.

    Widianti, A., et al. (2024). Virtual Network Protection in Crisis Management.

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