Research Article | | Peer-Reviewed

Design and Implementation of an IPsec VPN Tunnel to Connect the Head Office and Branch Office of Hijra Bank

Received: 25 October 2023     Accepted: 11 November 2023     Published: 24 November 2023
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Abstract

Network connectivity is crucial in the banking sector for handling sensitive tasks and maintaining operational efficiency. Security issues arise when employees or business partners access internal networks from unprotected external locations. To address this, a project was implemented to ensure safe interaction between branch office hosts and head office hosts. IPsec VPN tunneling was used, utilizing Security Association (SA) establishment, shared keys, ESP protocol, SHA1 for authentication, and 3DES for encryption. Key exchange was also performed using IKE. The configuration results were tested and validated to ensure the security of the system. This study describes the planning and execution of an IPsec VPN tunnel that links Hijra Bank's main office and one of its branches. The needs and difficulties in creating a dependable and secure connection between the two locations are described in the article. The design comprises configuring IPsec protocols and security policies in addition to choosing suitable hardware and software components. The VPN tunnel is deployed and tested during the implementation process to guarantee its performance and functioning. The outcomes show that the head office and branch office were able to successfully create a secure communication channel, allowing for safe data transmission and resource access. Corporations wishing to integrate comparable VPN solutions for their network infrastructure can benefit significantly from the study's conclusions

Published in International Journal of Systems Engineering (Volume 7, Issue 1)
DOI 10.11648/j.ijse.20230701.12
Page(s) 9-23
Creative Commons

This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.

Copyright

Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

IPsec, VPN, Hijra Bank Ethiopia, Protocol

References
[1] worldbank. [Online]. Available: https://www.worldbank.org/en/topic/financialsector/brief/islamic-finance. [Accessed 07 11 2023].
[2] H. A. A. M. T. &. P. N. Rifqi Muhammad, "The influence of the SSB’s characteristics toward Sharia compliance of Islamic banks, Cogent Business & Management DOI: 10.1080/23311975.2021.1929033," Taylor Francis Cogent Business & Management, vol. 08, no. 01, 2021.
[3] H. Bank, "hijra-bank.com," Hijra Bank, [Online]. Available: https://hijra-bank.com/company-profile/. [Accessed 24 01 2023].
[4] COMMERCE Student Book Answers Edexcel International GCSE, 2020.
[5] D. R. B. Prof. Colin Mason1, "ENTREPRENEURIAL ECOSYSTEMS AND GROWTH ORIENTED ENTREPRENEURSHIP," OECD, LEED, pp. 1-38, 2014.
[6] S. T. E. TechTarget Contributor Peter Loshin, " TechTarget Security (Psec (Internet Protocol Security)," 24 1 2023. [Online]. Available: https://www.techtarget.com/searchsecurity/definition/IPsec-Internet-Protocol-Security. [Accessed 24 1 2023].
[7] S. M. Kerner, "TechTarget Unified Communications (Internet Protocol (IP))," 24 01 2023. [Online]. Available: https://www.techtarget.com/searchunifiedcommunications/definition/Internet-Protocol. [Accessed 24 01 2023].
[8] Kaspersky, "Kaspersky (hat is VPN? How It Works, Types of VPN)," 01 24 2023. [Online]. Available: https://www.kaspersky.com/resource-center/definitions/what-is-a-vpn. [Accessed 24 01 2023].
[9] C. C. Paul KirvanLisa Phifer, "TechTarget Networking (Remote access vs. site-to-site VPN: What's the difference?)," 23 01 2023. [Online]. Available: https://www.techtarget.com/searchnetworking/answer/How-do-site-to-site-VPN-configuration-and-remote-access-VPNs-vary. [Accessed 23 01 2023].
[10] V. O. Click., " VPN One Click.com (Types of VPN)," 2016. [Online]. Available: https://www.vpnoneclick.com/types-of-vpn-and-types-of-vpn-protocols/. [Accessed 24 01 2023].
[11] pp_pankaj, "(Types of Virtual Private Network (VPN) and its Protocols)," 10 04 2019. [Online]. Available: https://www.geeksforgeeks.org/types-of-virtual-private-network-vpn-and-its-protocols/. [Accessed 24 01 2023].
[12] HUAWEI, " forum.huawei.com (Config IKE lab Securing traffic with IPsec VPN)," 28 10 2018. [Online]. Available: https://forum.huawei.com/enterprise/en/config-ike-lab-securing-traffic-with-ipsec-vpn/thread/468343-861. [Accessed 24 01 2023].
[13] HUAWEI, "support.huawei.com," [Online]. Available: https://support.huawei.com/enterprisetool/toolNewInfoAction/toToolDetail?contentId=TL1000000015&lang=en. [Accessed 24 01 2023].
[14] CISCo, "networkstraining.com," [Online]. Available: https://www.networkstraining.com/basic-cisco-router-configuration-steps/. [Accessed 10 11 2023].
[15] hijra-bank, "hijra-bank.com/," 2023. [Online]. Available: https://hijra-bank.com/.
Cite This Article
  • APA Style

    Lemma Arega, K. (2023). Design and Implementation of an IPsec VPN Tunnel to Connect the Head Office and Branch Office of Hijra Bank. International Journal of Systems Engineering, 7(1), 9-23. https://doi.org/10.11648/j.ijse.20230701.12

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    ACS Style

    Lemma Arega, K. Design and Implementation of an IPsec VPN Tunnel to Connect the Head Office and Branch Office of Hijra Bank. Int. J. Syst. Eng. 2023, 7(1), 9-23. doi: 10.11648/j.ijse.20230701.12

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    AMA Style

    Lemma Arega K. Design and Implementation of an IPsec VPN Tunnel to Connect the Head Office and Branch Office of Hijra Bank. Int J Syst Eng. 2023;7(1):9-23. doi: 10.11648/j.ijse.20230701.12

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  • @article{10.11648/j.ijse.20230701.12,
      author = {Kedir Lemma Arega},
      title = {Design and Implementation of an IPsec VPN Tunnel to Connect the Head Office and Branch Office of Hijra Bank},
      journal = {International Journal of Systems Engineering},
      volume = {7},
      number = {1},
      pages = {9-23},
      doi = {10.11648/j.ijse.20230701.12},
      url = {https://doi.org/10.11648/j.ijse.20230701.12},
      eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ijse.20230701.12},
      abstract = {Network connectivity is crucial in the banking sector for handling sensitive tasks and maintaining operational efficiency. Security issues arise when employees or business partners access internal networks from unprotected external locations. To address this, a project was implemented to ensure safe interaction between branch office hosts and head office hosts. IPsec VPN tunneling was used, utilizing Security Association (SA) establishment, shared keys, ESP protocol, SHA1 for authentication, and 3DES for encryption. Key exchange was also performed using IKE. The configuration results were tested and validated to ensure the security of the system. This study describes the planning and execution of an IPsec VPN tunnel that links Hijra Bank's main office and one of its branches. The needs and difficulties in creating a dependable and secure connection between the two locations are described in the article. The design comprises configuring IPsec protocols and security policies in addition to choosing suitable hardware and software components. The VPN tunnel is deployed and tested during the implementation process to guarantee its performance and functioning. The outcomes show that the head office and branch office were able to successfully create a secure communication channel, allowing for safe data transmission and resource access. Corporations wishing to integrate comparable VPN solutions for their network infrastructure can benefit significantly from the study's conclusions
    },
     year = {2023}
    }
    

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    T2  - International Journal of Systems Engineering
    JF  - International Journal of Systems Engineering
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    AB  - Network connectivity is crucial in the banking sector for handling sensitive tasks and maintaining operational efficiency. Security issues arise when employees or business partners access internal networks from unprotected external locations. To address this, a project was implemented to ensure safe interaction between branch office hosts and head office hosts. IPsec VPN tunneling was used, utilizing Security Association (SA) establishment, shared keys, ESP protocol, SHA1 for authentication, and 3DES for encryption. Key exchange was also performed using IKE. The configuration results were tested and validated to ensure the security of the system. This study describes the planning and execution of an IPsec VPN tunnel that links Hijra Bank's main office and one of its branches. The needs and difficulties in creating a dependable and secure connection between the two locations are described in the article. The design comprises configuring IPsec protocols and security policies in addition to choosing suitable hardware and software components. The VPN tunnel is deployed and tested during the implementation process to guarantee its performance and functioning. The outcomes show that the head office and branch office were able to successfully create a secure communication channel, allowing for safe data transmission and resource access. Corporations wishing to integrate comparable VPN solutions for their network infrastructure can benefit significantly from the study's conclusions
    
    VL  - 7
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Author Information
  • Department of Information Technology, Ambo University, Addis Ababa, Ethiopia

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