p–ISSN: 2723 - 6609 e-ISSN: 2745-5254
Vol. 5, No. 10, October 2024 http://jist.publikasiindonesia.id/
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4364
Implementation Strategy Analysis of Network Security using
dalo RADIUS and Pi-hole DNS Server to enhance Computer
Network Security, Case Study: XYZ as a Fintech Company
Andika Davi Yudhistira
1
, Ruki Harwahyu
2*
Universitas Indonesia, Indonesia
Email: [email protected]
1
2*
*Correspondence
ABSTRACT
Keywords: RADIUS
server; daloradius; pi-hole
DNS server.
According to the annual report by the National Encryption
Agency in 2023, Indonesia had the highest number of cyber-
attack sources, with over 1 million attacks, which has
increased quite rapidly compared to the last 3 years. Several
online media platforms have reported incidents of this nature
over the past three years. Among the 10 institutions
implicated in the present incident, it has been confirmed that
6 of them are Fintech institutions. The incident's factors are
various, including the user's lack of awareness who accessed
an unofficial website outside the company's production
website. This act ultimately proved to be detrimental to the
company. Therefore, this study highlights the importance of
RADIUS (Remote Authentication Dial-In User Service) as a
comprehensive security tool that contributes to mitigating
unauthorized access and strengthening network defenses
against emerging threats. This research focuses on XYZ, a
Fintech Company, using it as a case study. The main
discussion in this paper focuses on utilizing the
daloRADIUS server to resolve authorization concerns
regarding network security. Pi-hole DNS Server is also used
in this research to block access to illegal sites such as
pornography and online gambling. The results of this
research are proof of the success of a combination of
daloRADIUS server components, RADIUS router, and Pi-
hole DNS Server in blocking users who are detected
accessing illegal sites and are also observed regarding the
use of daloRADIUS Server resources in a usage range
ranging from 10 active users to 300 active users.
Introduction
Currently, several online news platforms in Indonesia often broadcast news related
to network security issues. Cases related to cyber security will increase significantly in
2023 (Indonesia, 2023). When this cyber security case attacks an organization or agency,
it will certainly be detrimental to a civil society with digital assets entrusted to the agency,
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4365
for example, in a company engaged in Finance and Technology (Fintech). If an
organization or agency tasked with managing digital assets, such as a financial technology
company, is deemed unreliable, it can undeniably have a deleterious effect on civil
society. According to the annual report by the National Encryption Agency in 2023,
Indonesia had the highest number of cyber-attack sources, with over 147 million attacks,
which has increased quite rapidly compared to the last 3 years. Several online media
platforms have reported incidents of this nature over the past three years (Wardhono et
al., 2023). Fintech companies have a high potential for attacks in terms of information
security. In a Fintech Company, a lot of Sensitive Data (PII) is the main target for a
hacker. They start from the full name, telephone number, and address to the names of the
customer's parents. If the data falls into the hands of a hacker, then that is when the data
is pressed to have leaked. Which in the end will be detrimental to the customer himself
because his data has been misused. Not only companies engaged in Fintech, but other
agencies also engaged in the same field such as insurance agencies, public health
agencies, Freeport, and Startup Companies, all of which store sensitive personal data and
information belonging to the public (Charnade, 2022).
Based on the number of cyber security cases in Indonesia, it is evident that many
agencies are unaware of their security vulnerabilities. Unfortunately, these types of
incidents seem to repeat themselves across different agencies in similar ways, from
phishing attacks to ransomware and data breaches. Human error contributes to these
issues, which can create security loopholes. (Edbert & Putra, 2023) Hackers often target
humans since they're the weakest element of vulnerability in the security chain and prone
to mistakes. A hacker can use various methods to access a victim's computer system by
anticipating their behavior. The most common way is to send a phishing email that
contains a link or an application installer with a .apk extension. When the link is clicked,
it gives the hacker unauthorized access to the victim's computer, and eventually, they can
gain access to the whole company network.
The presence of security vulnerabilities in a network can potentially lead to data
leaks and network attacks by malware. These vulnerabilities often stem from user
ignorance, such as when users download files from advertisements found on unofficial or
even illegal websites, including pornographic sites. To address this issue, the Ministry of
Communication and Information in Indonesia has introduced the Constitution of the
Minister of Communication and Information Number 19 of 2014, which outlines
measures for dealing with negatively charged internet sites. (Ramdhan et al., 2024).
According to Chapter 1 Article 1 of the regulation, negative content can be blocked. This
includes pornography, which is mentioned in Chapter 3 Article 4 paragraph 1 point as a
form of negative content. This regulation serves as the basis for closing any security
loopholes that may pose a threat to network security, particularly for Fintech Companies.
One effective measure is to block access to pornographic content, as it is known to contain
numerous vulnerabilities that can compromise network security.
Every organization has its own set of policies and procedures regarding employee
access to the Internet network. These access rights policies aim to safeguard the network's
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4366
security and information from potential cyber-attacks. The IT Support and Security
Engineer division oversees this issue, from identifying each division's IP address to
determining their access rights. The engineer also needs to create a list of permitted and
prohibited websites to minimize the risk of unauthorized access and potential hacking of
network and server devices.
A computer network can overcome security issues by implementing a Remote
Authentication Dial-In User Service (RADIUS) Server component. To ensure the security
of the office and internet network, we use a Two-factor authentication (2FA) method for
login. Only authorized employees with a username and password can access the network
while unauthorized users are blocked. In addition, we have a DNS Server that filters
websites to prevent access to non-production sites. This filtering reduces the risk of
accessing or downloading something from an unofficial website, which can create
vulnerabilities in the network. To address potential network vulnerabilities, we can take
multiple measures to ensure safety. One such measure is to implement filters on the
network access side to restrict access to certain websites, such as adult or gambling sites,
or other malicious websites. This is important as the impact of a virus spreading from an
employee's computer can be detrimental to the company. (AlBenJasim et al., 2023).
In our submitted research, we emphasize several significant advantages and
contributions. Not only does daloRADIUS provide secure authentication and
authorization access, but our study also presents a strategic approach for securing access
to restricted sites, including those of a pornographic nature, by coordinating RADIUS
routers, daloRADIUS servers, and DNS servers. Thus, our research aims to implement a
strategic analysis of network security using daloRADIUS to enhance computer network
security.
In addition, the remaining sections of the paper will be organized as follows:
Chapter 2 will delve into prior theories and research that uphold the concept under
investigation. Chapter 3 will outline the research methodology and contributions to this
study. Finally, Chapter 4 will present the research's conclusive findings.
In this study, the RADIUS Server technology used by the author is daloRADIUS.
daloRADIUS is an advanced web platform for managing Hotspots and general-purpose
ISP deployments using the RADIUS protocol (Estrada-Jiménez et al., 2017). It is
equipped with rich user management, graphical reporting, and accounting, and integrates
with Google Maps for geo-locating (GIS). Written in PHP and JavaScript, daloRADIUS
uses a database abstraction layer. It can support many database structures, including
MySQL, PostgreSQL, SQLite, MsSQL, and many others.
The daloRADIUS solution utilizes a FreeRADIUS deployment with a backend
database server, offering a variety of features including ACLs and GoogleMaps
integration for enhanced hotspot/access point visualization. While it can theoretically
manage any radius server, it is specifically designed for FreeRADIUS and its database
structure. Additionally, version 0.9-3 introduced an application-wide database abstraction
layer based on PHP's PEAR: DB package, providing support for various database servers.
DNS Server III also plays a role in this robust system.
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4367
Method
Proposed Implementation
Figure 1 Proposed Implementation
Figure 1 is the network topology that will be analyzed in this study. In this research
topology, the author uses a RADIUS router and 2 servers consisting of DNS Server and
RADIUS Server, and one client host PC. The initial stage of this test involves conducting
an experiment where a user attempts to connect to a Computer Network to gain access to
the internet. This study aims to apply security to the network by optimizing the RADIUS
Server, where the authentication method the user wants to access the network will first
face the two-factor authentication (2FA) process. In addition, in this study, we also
implemented security on the DNS Server side as the second layer of security after this
RADIUS Server. Based on our analysis, we propose that the implementation of RADIUS
(Remote Authentication Dial-In User Service) and DNS (Domain Name System) Servers
can significantly enhance the security of a network. We hypothesize that these two layers
of security can provide better protection against unauthorized access and data breaches
compared to a network without such technology.
Figure 2 Main topics in this research
Attached is Figure 2, which is the main topic discussed in this study. For the record,
the RADIUS Server will execute three essential steps in the computer security system
framework, which include authentication, authorization, and accounting. Once the user
has completed three stages successfully, they will be assigned an IP address and provided
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4368
access to the internet. However, it is important to note that website filtering must be
implemented on the DNS Server side.
How Strategy Implementation Works
This research is made possible through the seamless integration and
synchronization of the RADIUS Router, daloRADIUS Server, and DNS Server. The
RADIUS router serves as a crucial network device responsible for storing IP address
configurations, firewall filter rules, and directing IP address configurations to the DNS
Server. Additionally, the 802.1X protocol plays a significant role in the authentication
process on the RADIUS Server. The 802.1X-EAP authentication takes place between the
authentication server and the station, with the access point acting as the mediator.
Ultimately, the station is authenticated by the authentication server. (Peoni, 2014).
Figure 3 802.1-EX EAP Authentication
The authentication process in this study involves the user accessing the
daloRADIUS Server using WiFi as the media. The Topology strategy implementation, as
illustrated in Figure 3.1, Figure 3.2, and Figure 3.3 highlights the various stages of this
authentication process, which primarily takes place within the User, Router RADIUS,
and daloRADIUS Server sections. Once the user receives an authentication response, they
are granted access rights in the form of authorization to access the internet network.
daloRADIUS Strategy Orchestration
The daloRADIUS server is a critical component that will be thoroughly examined
in this study, specifically in Figure 3.4 This powerful tool serves as a two-factor
authentication system, granting secure access to the internet network for authorized users.
Figure 4 daloRADIUS Orchestration
DaloRADIUS contributes to the utilization of simple access security methods in
authentication verification methods. We apply it to the case study of XYZ company as a
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4369
company in the field of Fintech according to existing needs. By using a virtual RADIUS
server, we leverage these resources to make a significant contribution in terms of
strengthening the security of authentication and authorization access on a corporate
network. In Figures 3.5 to 3.9 attached are several displays on important components of
the daloRADIUS Server used in this research.
First login to the daloRADIUS Server
Figure 5 First login page daloRADIUS
The section at hand serves as the first page when accessing the daloRADIUS server.
It functions as a login page, facilitating IT administrators to effectively execute
daloRADIUS server management.
1. After Login Display
Figure 6 After login page daloRADIUS
This section is related to a website page accessible only to IT administrators who
have successfully logged into the daloRADIUS web server. For the present research, the
daloRADIUS server version 1.1.3 BETA was utilized.
1. Profile Management
Figure 7 Profile Management daloRADIUS
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4370
The Profile Management section is utilized to gather user Profiles or Groupings that
will subsequently be granted access privileges for login and authentication, thereby
classifying them as authorized users. As exemplified in Figure 3.7, one of the Grouping
Profiles created pertains to the IT department.
2. User Management
Figure 8 User Management daloRADIUS
The User Management section is a repository of information containing data for all
users who are granted access rights. This section records the username and password
parameters of prospective users. As illustrated in Figure 3.8, one of the usernames, "davi-
IT," has been successfully registered in the daloRADIUS server.
3. Grouping Management
Figure 9 Grouping Management daloRADIUS
The Grouping Management section encompasses crucial data about divisional
Grouping within an organization. It serves as a pivotal element in grouping IP Addresses.
Each grouping division is designated a unique IP address, allowing IT administrators to
efficiently ascertain access rights for each division. To determine the access rights of
these divisions will later proceed to the Pi-hole DNS Server section, which is included in
the test discussion in this study.
Pi-hole DNS Server
As shown in Figure 3.10 This study also involves the use of DNS Servers to compile
a list of websites that have been deemed inappropriate by network administrators. The list
mainly includes websites that fall under the category of prohibited sites, with a significant
emphasis on pornographic websites. The rationale behind this categorization is that such
websites are deemed to contain content that violates the principles of healthy internet use.
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4371
Moreover, these websites harbor a significant amount of malware and malicious viruses
that can cause significant information security breaches.
Figure 10 List of Prohibited Websites
This study features a flow chart, displayed in the next section, that outlines the testing
process. Initially, the user's internet access will be evaluated through the daloRADIUS
Server to determine if they can log in successfully. Once the user has gained internet
access via the daloRADIUS Server, website access will be tested to confirm whether the
Pi-hole DNS Server effectively filters websites.
Results and Discussion
The research results that we propose this time compare whether daloRADIUS can
overcome access security problems in the internet network more simply compared to
using RADIUS Server in other studies. In this chapter, we will explain the Flow of
daloRADUIUS in securing a network and the role of DNS servers and firewalls in the
RADIUS Router in blocking access for users who access negative content. Coupled with
the method of blocking user access rights when the user is detected by the Router if
accessing negative content that can endanger security on the network.
Flow Chart of RADIUS Testing
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4372
Figure 11 Flowchart of Testing
The flowchart attached to Figure 11 represents the testing stage conducted in this
study. It begins with testing the login to access network rights and proceeds to testing
access to restricted sites.
Scenario 1. Attempting to access allowed websites
As shown in Figure 12, access was granted to the authorized website
https://ojk.go.id/id/Default.aspx while internet access remained unblocked for users. The
purpose of this scenario was to evaluate the difference in user access between legal and
illegal websites.
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4373
Figure 12 Accessing Allowed Website
Based on the data presented in Table 4.1, it can be concluded that users who access
authorized websites like government portals, corporate web pages, and other lawful
content can enjoy uninterrupted internet access without facing any connectivity issues or
IP blocking.
Table 1 Result of Scenario 1
Scenario 1
Action
Access the
official site
Result
Internet Access
√
User Gain Internet
Access
IP Blocked?
X
IP’s User didn’t
block when
accessing Official or
Production sites
Users can still
log into the
Network by
RADIUS.
√
Users can log into
the network.
Ping google.com
√
Ping on Google
results in a reply
This is primarily because the router can identify the accessed website as a legitimate
and secure destination belonging to the category of non-hazardous websites. This feature
of the router ensures that users can access the websites they need to without any
interruptions or restrictions. For instance, government portals are critical information
sources for citizens, and corporate web pages are necessary for employees to carry out
their duties efficiently. Therefore, it is essential to have unrestricted access to these
websites.
Furthermore, the router's ability to identify non-hazardous websites ensures that
users do not inadvertently land on websites that may pose a threat to their privacy or data
security. This is especially important in today's digital age, where cyber threats are
rampant, and malicious websites are always on the prowl. In summary, the router's ability
to identify legitimate and secure websites and categorize them as non-hazardous ensures
that users have unrestricted internet access without facing any connectivity issues or IP
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4374
blocking. This feature is crucial for users who need to access authorized websites like
government portals, corporate web pages, and other lawful content without any
interruptions.
Scenario 2. Attempting to access prohibited websites
In a recent experiment, researchers were interested in assessing the effectiveness of
filter blocking in preventing access to illicit sites by certain IP addresses. The researchers
experimented by testing the access of pornhub.com and noted that the results showed that
the IP address was promptly blocked by the Firewall on the RADIUS router, which
prevented internet access. The primary objective of this experiment was to identify the IP
address that was blocked, which is shown in Figures 4.8 and 4.9 This is significant
because it facilitates the work of network administrators in monitoring users who attempt
to access prohibited sites.
By identifying and blocking the IP addresses of users attempting to access illicit
sites, institutions can effectively prevent such access and promote safe and responsible
internet use. The experiment also highlights the importance of having a robust Firewall
system in place to protect against unauthorized access to sensitive information and
prevent the spread of malware.
Overall, this experiment demonstrates the importance of ensuring that proper
measures are put in place to protect networks and users from unauthorized access to
prohibited sites. It also underscores the role of network administrators in monitoring and
enforcing internet usage policies to promote a safe and secure online environment for all
users.
Figure 11 Access website allowed by Admin
According to the information presented in Figure 4.9, it appears that the IP address
has been detected and listed in the 'Firewall > Address List' menu. In such a scenario, it
is worth noting that the IP in question shall be automatically blocked for network access,
thereby rendering it incapable of accessing the internet in any way.
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4375
Figure 2 IP addresses detected in RADIUS Router
After analyzing the data presented in Table 2, it can be inferred that Company XYZ
has taken appropriate measures to restrict access to unauthorized content, particularly
pornography.
Table 2
Result of Scenario 2
Scenario 2
Action
Access the
prohibited
site.
Result
Internet Access
X
User can’t Gain
Internet Access
IP Blocked?
√
IP’s User was
blocked when
accessing
prohibited
websites.
Users can still
log into the
Network by
RADIUS
X
Users can’t log
into the network
Ping google.com
X
Pinging Google
results in a timeout
The issue of unauthorized access to sensitive content is a growing concern for many
companies, and it is no surprise that Company XYZ has taken the initiative to protect its
users from such threats. The implementation of an automated firewall that blocks the IP
address of the device being used in case of any attempt to access unauthorized content is
a great step in ensuring the safety of the company's users. It is important to note that
unauthorized websites pose a significant risk to users, as they may display harmful
advertisements or links that can contain malware capable of compromising the users'
devices and networks. In addition, the potential harm that pornography can cause to
individuals, especially minors, cannot be ignored. Therefore, it is laudable that Company
XYZ has taken appropriate measures to restrict access to such content.
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4376
Unfortunately, not many users are aware of these potential threats, and this
highlights the need for stringent security measures to prevent any possible data breaches.
The fact that Company XYZ has put in place such measures shows its commitment to
ensuring the privacy and safety of its users. Other companies need to follow in the
footsteps of Company XYZ and implement similar measures to protect their users from
any potential harm. It is also essential for users to be educated on the potential risks of
unauthorized content and how to protect themselves from such threats. By doing so, we
can all work together to create a safer and more secure online environment for everyone.
Monitoring Resource untuk Router RADIUS
Table 3
Resources Router Usage
Quantity User
CPU Load
10
1%
50
2%
100
5%
200
6%
300
10%
Attached in Table 3, are the resources of the RADIUS router CPU. It can be
concluded that each user connected to the internet does not take up too much burden on
the RADIUS router so that the router's performance and user connectivity are not
disturbed. Testing was carried out starting from 10 connected users to 100 users. When
there are 10 users, the CPU load only reaches 1%, which is considered low router resource
usage. When 50 users are connected to the internet, the CPU load only increases by 1
point to 2% and in this condition, it is still in the low CPU usage category. Up to 300
users connected to the internet, the CPU has only reached 10% and this figure is still
within the low CPU usage limit, namely still below 50%.
Comparison of Research on Similar Topics
In our submitted research, we emphasize numerous advantages as a significant
contribution and novelty. daloRADIUS not only ensures secure authentication and
authorization access but our study also presents a strategic approach for securing access
to restricted sites, particularly those of a pornographic nature, by coordinating RADIUS
routers, daloRADIUS servers, and DNS servers. Therefore, our research aims to
implement a strategic analysis of network security using daloRADIUS to enhance
computer network security.
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4377
Table 4
Research Comparison
(√ Covered || X Not Covered)
Compared
with
Previous
Research
Network
Security
Implementat
ion
Network
Security
Implementat
ion with
RADIUS
DNS
Implementati
on
Illegal
Websites
Filter
√
X
X
X
√
X
X
√
√
√
√
X
√
X
√
X
√
√
X
X
This
Work
√
√
√
√
By comparing it with previous studies, the research we propose has several
advantages and new contributions. Attached to Table 4.3 is a comparison between the
research we conducted and previous research. In the research that we submitted this time,
we observed advantages in several aspects, especially in the filtering of negative content.
In the following reference paper (Mulyaningsih, 2016) This paper discusses
cybersecurity challenges in the FinTech industry and regulations in Bahrain. The paper
concludes that Bahrain has made significant progress in addressing cybersecurity
challenges within the FinTech sector. Almost like the research case study that we
submitted, however, in the paper, no contributing factor explains access security from the
user side and filter content. The following reference paper (Musyafak & Handayani,
2017) Explores the privacy threats associated with online advertising and approaches to
protecting user privacy. This paper implements effective strategies to protect user
privacy, but in this paper, there has been no discussion and contribution to the security of
access to the internet network as we carried out. In reference paper (Palamà et al., 2023)
It discusses attacks and vulnerabilities associated with Enterprise Wi-Fi networks and
evaluates user security awareness through credential theft attack experiments. However,
in the following reference paper, there is no discussion about content filters in terms of
user access to negative content. The following reference paper discusses various aspects
of network security, such as access control, intrusion detection, and data protection, which
are specifically customized to the context of educational institutions that utilize
virtualization technology. In the paper, unfortunately, no technology utilizes security-
related features with RADIUS and also filters content against negative sites. In reference
paper, this paper discusses the design and implementation of campus network security
systems based on RADIUS and AAA with the main focus being to improve campus
network security by using the RADIUS protocol for authentication and access
management. However, this paper has not discussed the security of user access filters
against accessing negative content.
Andika Davi Yudhistira, Ruki Harwahyu
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4378
The research submitted this time highlights advantages in various aspects,
particularly in the filtering of negative content. However, the referenced papers do not
adequately address the security of access to the internet network and the filtering of
negative content from the user's perspective. This research aims to fill the gap and make
a significant contribution to the field.
Conclusion
Based on the research findings, it can be concluded that the daloRADIUS server
serves as a web server that enhances network authentication security. Additionally,
daloRADIUS facilitates the sharing of IP Grouping across various divisions, thereby
granting each division its access rights. This allows for strict access control, ensuring that
only authorized personnel can access certain information. Given these benefits,
implementing daloRADIUS can be an effective alternative for securing Company XYZ's
network, especially since it is a fintech company. As part of our study, we analyzed the
IP addresses that accessed prohibited sites, such as pornographic sites. Such sites are
considered forbidden due to the potential security loopholes they can create. Pop-up ads
on these sites can often be malicious and lead to phishing incidents for unsuspecting users.
The challenge of securing computer systems and networks in companies is
increasing due to the sophisticated technology and science of hacking, which makes it
difficult for organizations to protect themselves from cyber threats. Moreover, the lack of
awareness and knowledge on the part of clients and users adds to this challenge. This
move can be particularly relevant for companies that operate globally and are subject to
the supervision of various stakeholders, including the government. Therefore, we aim to
prevent such issues from arising within the company.
Implementation Strategy Analysis of Network Security using dalo RADIUS and Pi-hole DNS
Server to enhance Computer Network Security, Case Study: XYZ as a Fintech Company
Indonesian Journal of Social Technology, Vol. 5, No. 10, October 2024 4379
Bibliography
AlBenJasim, S., Dargahi, T., Takruri, H., & Al-Zaidi, R. (2023). Fintech cybersecurity
challenges and regulations: Bahrain case study. Journal of Computer Information
Systems, 1–17.
Charnade, R. S. V. (2022). Urgency Public Data Protection Based on Data Leakage Cases
at The Indonesian Child Protection Commission. Constitutionale, 3(1), 77–86.
Edbert, F., & Putra, M. R. S. (2023). Pertanggungjawaban Hukum Terhadap Kebocoran
Data Pribadi pada Perusahaan Pengelola Jasa Keuangan Berbasis IT. UNES Law
Review, 6(2), 5966–5977.
Estrada-Jiménez, J., Parra-Arnau, J., Rodríguez-Hoyos, A., & Forné, J. (2017). Online
advertising: Analysis of privacy threats and protection approaches. Computer
Communications, 100, 32–51.
Indonesia, B. B. C. (2023). BSI Diduga Kena Serangan Siber, Pengamat Sebut Sistem
Pertahanan Bank “Tidak Kuat.” Bbc. Com.
Mulyaningsih, S. S. (2016). Analisis peraturan menteri komunikasi dan informatika
nomor 19 tahun 2014 tentang penanganan situs internet bermuatan negatif sebagai
pembatasan hak asasi manusia ditinjau dari ketentuan pasal 28j ayat (2) undang-
undang dasar negara republik Indonesia tahun 1945.
Musyafak, N., & Handayani, M. R. (2017). Implementasi Peraturan Menteri Komunikasi
Dan Informatika Nomor 19 Tahun 2014 Dalam Penanganan Situs Internet
Bermuatan Negatif (Studi Kasus Pemblokiran terhadap Situs Radikal oleh
Kemenkominfo Tahun 2015). Islamic Communication Journal, 2(1), 80–99.
Palamà, I., Amici, A., Bellicini, G., Gringoli, F., Pedretti, F., & Bianchi, G. (2023).
Attacks and vulnerabilities of Wi-Fi Enterprise networks: User security awareness
assessment through credential stealing attack experiments. Computer
Communications, 212, 129–140.
Peoni, H. (2014). Pengaruh karakteristik individu dan lingkungan kerja terhadap kinerja
karyawan (Studi Pada PT. Taspen (Persero) Cabang Manado). Jurnal Administrasi
Bisnis (JAB), 3(001).
Ramdhan, T. W., Florina, I. D., & Permadi, D. (2024). Analisis Framing Pemberitaan
Peretasan Pusat Data Nasional (PDN) di Media Online Tempo. Co. Journal of
Education Research, 5(3), 3368–3379.
Wardhono, R. D. T. K., Hermawan, D., & Cahyaningtyas, D. (2023). Dampak
Implementasi Transaksi Bilateral Dengan Menggunakan Uang Lokal Terhadap
Regulasi Dan Reformasi Kelembagaan Di Sektor Keuangan.
