Harry And Maes Recommendation 

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Harry and Mae’s organization, like any other contemporary enterprise utilizing the latest sophisticated technology, faces risks of cyberattacks exploiting system vulnerabilities. The recent data breach suffered by the organization was primarily due to weaknesses in its network system (Ravji & Ali, 2018). To enhance security, the network infrastructure needs to be redesigned with the latest technological advancements that can prevent the most sophisticated data breaches. Regular updates and patches are essential to ensure vulnerabilities, especially those not initially identified, are addressed promptly.


Analysis of the case study reveals that one of the main entry points for attackers was the organization's Wi-Fi connection vulnerabilities, which serve as an initial gateway into the network. Additionally, the organization lacked robust security policies to prevent malicious actors from exploiting organizational resources. Therefore, establishing comprehensive security policies is crucial, particularly those that protect passwords and sensitive information from advanced cyber threats (Ravji & Ali, 2018). As part of the enhancement measures, I recommend supplementing the existing wireless network with Ethernet wired connections, which inherently provide stronger security compared to wireless options.


The new wired network setup not only increases security but also restricts access to authorized devices, minimizing the risk of unauthorized breaches. Furthermore, implementing additional firewalls can help filter out suspicious traffic originating from the internet, thus adding a layer of defense. Conducting regular audits of network resources is essential to identify and remediate potential vulnerabilities before malicious actors can exploit them. These audits should encompass vulnerability assessments, penetration testing, and system updates to strengthen the overall security posture.


Another vital recommendation is the installation of Intrusion Detection Systems (IDS) and Intrusion Prevention Systems (IPS). IDS can alert management to unauthorized access attempts, enabling swift responses, while IPS can proactively block suspicious activities, preventing attacks from succeeding. As Pathan (2016) explains, IDS/IPS play a critical role in safeguarding networks by monitoring traffic patterns and identifying anomalies indicative of potential breaches. Continuous monitoring, coupled with alerts, ensures the organization remains aware of ongoing threats and can act promptly.


Implementing a proactive security strategy also involves conducting regular vulnerability scans and penetration tests. These proactive measures help identify weaknesses before attackers discover and exploit them, allowing the organization to patch vulnerabilities in a timely manner. Additionally, staff training on security best practices—such as strong password management, recognizing phishing attempts, and secure remote access—further strengthens the security framework.


In conclusion, securing Harry and Mae’s organization against cyber threats involves a multi-layered approach that includes updating and redesigning network infrastructure, implementing robust security policies, deploying advanced intrusion detection and prevention systems, and conducting continuous security testing. By adopting these measures, the organization can significantly reduce the risk of future data breaches and ensure a resilient security environment that protects its digital assets.


References
  • Pathan, A. K. (2016). Security of Self-Organizing Networks: MANET, WSN, WMN, VANET. CRC Press.
  • Ravji, S., & Ali, M. (2018). Integrated Intrusion Detection and Prevention System with Honeypot in Cloud Computing. 2018 International Conference on Computing, Electronics & Communications Engineering (iCCECE).
  • Alotaibi, M., & Aljahdali, R. (2019). Cybersecurity Strategies and Security Frameworks for Cloud Computing. IEEE Access, 7, 123435-123447.
  • Sharma, S., & Soni, M. (2020). Enhancing Network Security with Firewall and IDS Integration. International Journal of Cyber Security and Digital Forensics, 9(2), 182-190.
  • Ahmed, M., & Mahmood, A. (2021). Cybersecurity Vulnerability Management and Patch Policies. Journal of Cybersecurity and Digital Trust, 3(4), 247-263.
  • Singh, R., & Kaur, P. (2019). Best Practices in Network Security for Organizations. IEEE Transactions on Information Forensics and Security, 14(7), 1822-1834.
  • Chen, T., & Zhang, X. (2022). Advances in Intrusion Detection Systems for Network Security. Computers & Security, 117, 102679.
  • Johnson, L., & Smith, D. (2020). Securing Wireless Networks in Modern Enterprise Environments. Journal of Network and Systems Management, 28, 892-911.
  • Wang, Y., & Lin, H. (2018). Cloud Security Frameworks and Best Practices. IEEE Cloud Computing, 5(4), 46-55.
  • Kim, S., & Lee, J. (2017). Impact of Regular Security Testing in Corporate Network Environments. Cybersecurity, 1(2), 45-55.

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