scholarly journals Wireless Penetration Testing Method To Analyze WPA2-PSK System Security And Captive Portal

EXPLORE ◽  
2019 ◽  
Vol 9 (1) ◽  
pp. 1 ◽  
Author(s):  
Erfan Wahyudi ◽  
Muhammad Masjun Efendi
Keyword(s):  
Wireless Network ◽  
System Security ◽  
Wireless Security ◽  
Security System ◽  
Portal System ◽  
Security Systems ◽  
Penetration Testing ◽  
Wireless Network Security ◽  
Testing Method ◽  
Security Problem

One of the major changes in the telecommunications sector is the use of wireless technology. But many problems that must be faced when implementing this wireless network, one of which is a security problem. Many people are still questioning about wireless security, and many others believe that wireless security systems using WPA2-PSK are more secure than other wireless security systems. However, based on the results of literature studies conducted, a wireless security system that really can provide more secure security is to use the system security Remote Authentication Dial-In User Servers (RADIUS) server. While at present, many parties still use WPA2-PSK as their wireless security system to avoid the possibility of unauthorized use of internet access by unauthorized people. This study aims to analyze the comparison of the two wireless network security systems above. The test was performed using wireless penetration testing method, and the result stated that 80% of Security Captive Portal system is more secure than WPA2-PSK.

Analysis and Evaluation of Wireless Network Security with the Penetration Testing Execution Standard (PTES)

SinkrOn ◽  
2022 ◽  
Vol 7 (1) ◽  
pp. 147-154
Author(s):  
Deuis Nur Astrida ◽  
Agung Restu Saputra ◽  
Akhmad Ikhza Assaufi
Keyword(s):  
Network Security ◽  
Wireless Network ◽  
Data Transfer ◽  
Security System ◽  
Management Problem ◽  
Security Systems ◽  
Penetration Testing ◽  
Wireless Network Security ◽  
Wireless Router ◽  
Network Security System

The use of computer networks in an agency aims to facilitate communication and data transfer between devices. The network that can be applied can be using wireless media or LAN cable. At SMP XYZ, most of the computers still use wireless networks. Based on the findings in the field, it was found that there was no user management problem. Therefore, an analysis and audit of the network security system is needed to ensure that the network security system at SMP XYZ is safe and running well. In conducting this analysis, a tool is needed which will be used as a benchmark to determine the security of the wireless network. The tools used are Penetration Testing Execution Standard (PTES) which is one of the tools to become a standard in analyzing or auditing network security systems in a company in this case, namely analyzing and auditing wireless network security systems. After conducting an analysis based on these tools, there are still many security holes in the XYZ wireless SMP that allow outsiders to illegally access and obtain vulnerabilities in terms of WPA2 cracking, DoS, wireless router password cracking, and access point isolation so that it can be said that network security at SMP XYZ is still not safe

scholarly journals Analysis of wireless network security systems problems and those solutions

2020 ◽  
pp. 139-140
Author(s):  
Ibraim Didmanidze ◽  
Zebur Beridze ◽  
Vladimir Zaslavski
Keyword(s):  
Wireless Networks ◽  
Network Security ◽  
Wireless Network ◽  
Research Paper ◽  
Network Routing ◽  
Security Systems ◽  
Security Issues ◽  
Wireless Network Security ◽  
Open Questions ◽  
The Given

In the people's lives wireless networks play a big role. It is necessary to understand the basic concept of wireless networks, to consider the security issues related to them, and then observe how they work and what benefits they can bring in different cases. In this regard the given research paper presents the fundamental principles of security as well as related open questions. It reviews the security issues of the wireless networks. Security of protocols of wireless network routing has become an urgent necessity to stimulate the network launching and expand the area of its usage. Therefore, the presented research paper proposes and defines different solutions and concepts for security.  

scholarly journals Sistem Controling Engine Menggunakan Fingerprint Berbasis Arduino

2019 ◽  
Vol 4 (1) ◽  
pp. 36-40
Author(s):  
Nur Hidayat Syukron
Keyword(s):  
Control Systems ◽  
System Security ◽  
Security System ◽  
Motor Vehicles ◽  
Security Systems ◽  
Human Control ◽  
Fingerprint Data

The growth of motorcycles at this time is very fast. The case of motorcycle theft is still often the case, this happens because there is still a lack of security systems that exist in motor vehicles that only use the ignition key. In addition, the lack of human control systems are still often missed. Motorcycles are the main transportation at this time, so it needs to be made bicycle security system. Security is done in the form of a system with fingerprints in anticipation of the frequent mode of motorcycle theft, which can access by using fingerprints are certain people whose fingerprint data has been programmed into the system, so that the motorcycle can not live without the match between the fingerprint which is detected by the sensor by fingerprint.

scholarly journals PERBANDINGAN SISTEM AUTENTIKASI WPA2 EAP-PSK PADA JARINGAN WIRELESS DENGAN METODE PENETRATION TESTING MENGGUNAKAN FLUXION TOOLS

2022 ◽  
Vol 7 (1) ◽  
pp. 43-51
Author(s):  
Stefanus Eko Prasetyo ◽  
Try Windranata
Keyword(s):  
Wireless Network ◽  
Vulnerability Analysis ◽  
Security System ◽  
Web Interface ◽  
Penetration Testing ◽  
Intelligence Gathering ◽  
Testing Methodology ◽  
Threat Modelling ◽  
Password Cracking

aringan Nirkabel merupakan sekumpulan perangkat elektronik yang menghubungkan satu dengan yang lain memanfaatkan perangkat udara alias frekuensi jadi alur lintas data. Masa sekarang ini, ada banyak pengguna yang memanfaatkan WPA2-PSK ataupun WPA2-EAP menjadi security system jaringan nirkabel yang bertujuan untuk menghindari orang yang mengakses tanpa izin.  Riset ini memakai teknik wireless penetration testing yang memakai fluxion tools dengan membandingkan dan menganalisis security system otentikasi WPA2 dengan EAP-PSK pada jaringan nirkabel yang bertujuan untuk mengetahui kerentanan sebuah sistem keamanan jaringan tersebut. Untuk melaksanakan penetration testing penulis mengacu terhadap “Wireless Network Penetration Testing Methodology.” Yang terdiri dari intelligence gathering, vulnerability analysis, threat modelling, password cracking, dan reporting. Dari penelitian ini akan menyimpulkan WPA2-PSK kurang aman untuk digunakan dikarenakan terlihat pada penetration testing tesrsebut WPA2-PSK berhasil dibobol dalam keadaan SSID unhide­, sedangkan WPA2-EAP berhasil dalam pembuatan Web Interface namun tidak berhasil dalam mendapatkan informasi seperti username dan passwor. Jika WPA2-PSK SSID dalam keadaan hide akan mengagalkan peretasan sehingga dari sistem keamanan kedua tersebut memiliki kelebihan dan kekurangan masing-masing tergantung kebutuhan pengguna.

scholarly journals Network Security Assessment Using Internal Network Penetration Testing Methodology

2018 ◽  
Vol 2 (4-2) ◽  
pp. 360
Author(s):  
Deni Satria ◽  
Alde Alanda ◽  
Aldo Erianda ◽  
Deddy Prayama
Keyword(s):  
Network Security ◽  
Computer Network ◽  
Cyber Attacks ◽  
Security System ◽  
Security Assessment ◽  
Security Risk ◽  
Security Systems ◽  
Penetration Testing ◽  
Internal Network ◽  
The Stability

The development of information technology is a new challenge for computer network security systems and the information contained in it, the level of awareness of the importance of network security systems is still very low. according to a survey conducted by Symantec, the desire to renew an existing security system within a year within a company has the result that only 13% of respondents consider changes to the security system to be important from a total of 3,300 companies worldwide as respondents. This lack of awareness results in the emergence of security holes that can be used by crackers to enter and disrupt the stability of the system. Every year cyber attacks increase significantly, so that every year there is a need to improve the security of the existing system. Based on that, a method is needed to periodically assess system and network security by using penetrarion testing methods to obtain any vulnerabilities that exist on the network and on a system so as to increase security and minimize theft or loss of important data. Testing is carried out by using internal network penetration testing method which tests using 5 types of attacks. From the results of the tests, each system has a security risk of 20-80%. From the results of these tests it can be concluded that each system has a security vulnerability that can be attacked.

scholarly journals SINKRONISASI TABEL BERBASIS RECORD MENGGUNAKAN SISTEM KEAMANAN AUTHENTICATION, AUTHORIZATION, ACCOUNTING (AAA) (STUDI KASUS DI STTA YOGYAKARTA)

Compiler ◽  
2012 ◽  
Vol 1 (2) ◽  
Author(s):  
Suwito Suwito ◽  
Hero Wintolo ◽  
Dwi Nugraheny
Keyword(s):  
Time Synchronization ◽  
System Security ◽  
Security System ◽  
End User ◽  
Security Systems ◽  
Record System ◽  
Security Authentication ◽  
Access Rights ◽  
Security Guarantees ◽  
Accounting Changes

Synchronization is the process of setting the course of several processes at the same time. Synchronization builds upon students' academic value table STTA Yogyakarta by comparing records for the records in the database. If there is a difference in the academic value of the table the different values will be returned as the value of the original with comparing by using the master database. Record based table synchronization is expected to address the security system on the database and provide security guarantees a safe and comfortable.Authentication is a process by which a user is identified by the server before the user using the network. In the process, the user is requesting access rights to the server to use a network. Authorization is the allocation of what services are entitled to be accessed by the user on the network. Authorization is done when the user has been declared eligible to use the network. Accounting is a process performed by the server to record all user activity in the network, such as when the user starts using the network, end user when the connection to the network, how long the user using the network, how much data is accessed from the network user.The results of the implementation of synchronization using a table based record system security authentication, authorization, accounting changes that may prevent the occurrence of data in a database, optimizing the use of stored, and enhance security systems at the database STTA center of Yogyakarta.

scholarly journals PENGUJIAN KERENTANAN SISTEM DENGAN MENGGUNAKAN METODE PENETRATION TESTING DI UNIVERSITAS XYZ

2021 ◽  
Vol 7 (1) ◽  
pp. 41-46
Author(s):  
Jusia Amanda Ginting ◽  
I Gusti Gusti Ngurah Suryantara
Keyword(s):  
Information Security ◽  
System Security ◽  
Data Loss ◽  
Penetration Testing ◽  
Security Controls ◽  
Testing Method ◽  
Sense Of Security ◽  
Or Organization ◽  
The Impact ◽  
A Company

Awareness of information security will be a priority in the event of data loss or damage. This certainly harms the performance of a company or organization due to unpreparedness to resolve or minimize risks that can occur. The impact that occurs on the security system used is that the system cannot provide a sense of security because the system used and has security holes that can be used to exploit systems and networks at XYZ University. This study aims to examine the internal and external security controls of the system by identifying threats that can pose serious problems to assets at XYZ University by using the penetration testing method, the results can be used as a benchmark in measuring the weaknesses of the network and system from external attacks. The goal is to implement preventive controls against risks that can occur to improve system security at XYZ University.

scholarly journals Security Design And Testing of Lan and Wlan Network in Mikrotik Router Using Penetration Testing Method FROM Mitm Attack

2020 ◽  
Vol 4 (1) ◽  
pp. 119-127
Author(s):  
Haeruddin .
Keyword(s):  
Security System ◽  
Sensitive Data ◽  
Penetration Testing ◽  
Testing Method ◽  
Network Connection ◽  
Man In The Middle ◽  
Public Areas ◽  
Device User ◽  
User Data ◽  
The Right

The growth of device user is always increasing and the costs are not expensive. Users already have several sophisticated end user networking tools for daily use, including laptops, smartphones and tablets. For internet access users use LAN and WLAN network services in several public areas such as restaurants, schools / campuses, hotels and offices. Activities done by the users are data and banking transactions. These activities relate to crucial data such as user data including usernames, passwords, accounts, emails and other sensitive data. Mikrotik Router is a router with an affordable price and complete features for both LAN and WLAN networks so that many administrators use this device. The most common attack used on the network is Man in the Middle Attack, which is actively tapping on the user's network connection, where traffic from the user before reaching the destination or when going through a Mikrotik router will be diverted through the attacker's network without the user's knowledge so that user communication can be read. Therefore a network security system on a Mikrotik router is needed to avoid such attacks. In testing the security system that has been made, it needs the right method, one of which is penetration testing. From the results of testing using the penetration testing method, results and solutions will be obtained to maintain network security.Keywords: Penetration Testing, Man in The Middle Attack, Wireless Security, Router dan Wireless Mikrotik.

scholarly journals OPTIMALISASI KEAMANAN WIRELESS MENGGUNAKAN FILTERING MAC ADDRESS

2021 ◽  
Vol 15 (1) ◽  
pp. 25-33
Author(s):  
Firmansyah Firmansyah ◽  
Rachmat Adi Purnama ◽  
Rachmawati Darma Astuti
Keyword(s):  
Wireless Networks ◽  
Network Security ◽  
Wireless Network ◽  
Computer Network ◽  
Security System ◽  
Network Services ◽  
The Internet ◽  
Wireless Network Security ◽  
User Access ◽  
Access Rights

The use 802.11 wireless-based network services have become one of the most widely used network services, this will be directly proportional to the security holes that are in the wireless network. The rise of access rights theft in wireless networks is due to the large number of software and tools available on the internet to read encryption in wireless security. To minimize the occurrence of theft of access rights in wireless networks can use a layered security system by implementing security Hotspot login and MAC Address Filtering. This layered wireless network security is able to block users who try to access the network. This is because the wireless network security system has verified access rights 2 (two) times by matching the username and password in the hotspot login with the physical address or MAC address of the client. From the research results obtained by clients who use a username and password with different devices can not access the computer network. So every client who wants to connect to the internet network must use a device that has registered its MAC Address and in accordance with user access rights and passwords in the Hotspot login

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