scholarly journals Performance Analysis of VPN Remote Access Tunnels

Author(s):  
Paweł Dymora ◽  
Mirosław Mazurek ◽  
Tomasz Pilecki

AbstractThe purpose of the study is to analyze the efficiency of communication with the server using the methods of secure remote access, as well as checking and comparing the quality of services provided by the server depending on the method of secure remote connection. The article focuses on VPN technology implemented in the latest Windows Server 2012 R2 operating system.

2018 ◽  
Vol 154 ◽  
pp. 01098
Author(s):  
Vembri Noor Helia ◽  
Cahya Putra Abdurrahman ◽  
Fety Ilma Rahmillah

As a major health referral centre, the hospital demanded to provide comprehensive services provided by a multi-disciplinary team according to the needs of patient. In the expansion of a growing number of hospitals in Yogyakarta especially Sleman area where retreat acquire customers even more stringent, it is necessary to increase the quality of services. There are five determinants of service quality namely: reliability, responsiveness, assurance, empathy, and tangible. Collecting data is done by observation and distributing questionnaires to 70 respondents, and Importance-Performance Analysis and Customer Satisfaction Index are used to determine satisfaction level of outpatients. As a results, six out of twenty attributes need improvement, namely: a) The condition of the hospital is clean, comfortable and tidy; b) Guidance and information boards poly is easy to see and read; c) The ease and accuracy of obtaining information for patients (referrals, lab results, etc.); d) The hospital staff has a quick response to the needs of patients; e) Attention physicians in managing patients and willingness to provide a particular time for consultation; and f) The prescribed medication is suitable and safe. It is known that the value of CSI by 76% means the service is not satisfied the patient.


2017 ◽  
Vol 3 (01) ◽  
pp. 63
Author(s):  
Yudi Siyamto

The purpose of this study was to determine the quality of services provided by the bank in serving kepusan customers using 5 dimensions of assurance, reliability, tangibility, empathy, and responsiveness, so from that dimension is unknown dimension into the client's preferences into consideration the quality of services by banks in Surakarta. The method used is the Importance Performance Analysis (IPA) and the Customer Satisfaction Index (CSI) doped with Miscrosoft software Excel for Windows and SPSS for windows. Questionnaires distributed amounted to 90 respondents with a sampling with accidental sampling method. The results of data processing by using IPA (Importance Performance Analysis) obtained an average rate of 95.21% suitability. Furthermore, for the assessment of the quadrant where the priority that should be corrected is related  Equanimity  customers  and  Ease  of  providing  services.  However  the  overall  services provided  by the  bank  are  quite  satisfied  because  of  the  20  attributes,  only  the  second  to  be prioritized. It was also evident from the results of the methods CSI (Customer Satisfaction Index) indicates the level of customer satisfaction by 80.80%. The value is in the range from 66 to 80.99%, so overall customers are satisfied with the performance of the services provided by the bank in Surakarta.


2021 ◽  
Vol 18 (4(Suppl.)) ◽  
pp. 1457
Author(s):  
Muhamad Nur Ashaari ◽  
Murizah Kassim ◽  
Ruhani Ab. Rahman ◽  
Abd Razak Mahmud

Malaysia has been supported by one of the high-speed fiber internet connections called TM UniFi. TM UniFi is very familiar to be used as a medium to apply Small Office Home Office (SOHO) concept due to the COVID-19 pandemic. Most of the communication vendors offer varieties of network services to fulfill customers' needs and satisfaction during the pandemic. Quality of Services is queried by most users by the fact of increased on users from time to time. Therefore, it is crucial to know the network performance contrary to the number of devices connected to the TM UniFi network. The main objective of this research is to analyze TM UniFi performance with the impact of multiple device connections or users' services. The study was conducted to analyze the QoS on its traffic, packets transfer, RTT, latency, and throughput. Wireshark simulation program has been used as a network traffic capture where PCAP files have been analyzed by using PCAP Analyzer for Splunk. Traffic filtering has been enabled to capture selected traffic to measure network performance. The result shows that better network performance can be achieved if a smaller number of devices are connected at the same time.  The percentage of packet loss, RTT, latency is increased when more users connected at the same time. The throughput also shows a decrease for multi-device connections. Based on the analysis it can be concluded that TM UniFi still can provide good network services for the SOHO network environment and sufficient bandwidth despite the rapid user growth in Malaysia.


Author(s):  
Zahra Ghorbani ◽  
Farzad Faraji-Khiavi ◽  
Effat Jahanbani ◽  
Behnaz Dindamal

Background: Quality is a key factor in the distinction of services, and it is a potential source of sustainable competitive advantage to increase productiveness and patient satisfaction. The identification of strengths and weaknesses in quality of provided services can help to recognize priorities and develop improvement strategies. Objectives: Using importance-performance analysis (IPA) method, this study aimed to evaluate the quality of services provided in hospitals affiliated to Ahvaz Jundishapur University of Medical Sciences, Iran. Methods: Using stratified random sampling, this descriptive-analytical and cross-sectional study included 307 patients admitted to five Educational Hospitals affiliated to Ahvaz Jundishapur University of Medical Sciences in 2016. Data collection tool was a standard questionnaire proposed by Tomes & Chee Peng Ng (1995), which included demographic information and questions regarding the quality of services provided in seven factors. In addition to IPA, data were analyzed using descriptive statistics, analysis of variance (ANOVA), Pearson’s correlation, and chi squared test in SPSS software version 21. Results: Total scores of quality factors were estimated as “important” in our research. In quality performance, “food”, “physical environment” and “dignity” factors were estimated as “relatively inappropriate” by mean scores of 2.50 ± 0.95, 2.90 ± 0.97 and 2.94 ± 1.05, respectively. These three factors were located in the second region of the IPA matrix. While the other four factors, including “empathy”, “relationship of mutual respect”, “understanding of illness” and “religious needs,” with mean scores higher than 3 were estimated as “appropriate” and located in the first region of this matrix. In all quality factors, scores of performance were lower than importance, and the gap between importance and performance in these seven factors ranged from 0.82 to 1.52. There was a significant relationship between age and education of respondents with the quality of services. Conclusions: Given that the largest gap was related to the tangible dimensions of quality (including food and physical environment) and in order to improve the quality of services and competitive position, hospital managers must consider tangible dimension as a priority. Keywords: Quality of Services; Importance-Performance Analysis; Hospital; Hospital Services.


2015 ◽  
Vol 5 (1) ◽  
pp. 117
Author(s):  
Siti Noor Hidayati ◽  
Aris Puji Prasetyo

<p>This study attempts to analyzed levels of customer satisfaction on the quality of service and anything in the dimensions attributes the quality of services have to be prioritized to repairing in order to increase customer satisfaction. This study uses a Customer Satisfaction Index to measure the overall level of customer satisfaction.To sort the attributes do not satisfy the customer satisfaction levels by measuring the difference in performance levels using Service Quality. Then proceed with the measure by using Importance Performance Analysis to determine the attributes that have not been satisfying the customers.  Results of this study showed that the majority of customers are satisfied with the services provided but not maximum yet. It can be seen from the results of customer satisfaction level testing using Customer Satisfaction Index (CSI) which is equal to 53,7%. Based on testing using the Service Quality attributes improvements sequence starting from the attribute assurance because it has the greatest negative value.On testing using the Importance Performance Analysist (IPA), there are 8 service attributes that go into quadrant I, which means that there are 8 attributes that unsatisfactory customers and the service is not maximum yet.</p>


2020 ◽  
Vol 11 (2) ◽  
pp. 122-137
Author(s):  
Zainal Putra ◽  
Cut Devi Maulidasari ◽  
Mimin Suriadi

This study aims to measure the quality of service quality at Universitas Teuku Umar and measure the level of appropriateness of performance with the level of customer interest with the importance performance analysis method. The results of the study prove that the overall quality of services organized by Universitas Teuku Umar obtained a score of 69.44 with the level of quality ‘C’, the category 'Poor'. If viewed from each element there are as many as 6 elements obtaining quality B, good category. In addition, as many as 44 elements obtained C quality, the category was not good and as many as 10 elements obtained D quality, the category was not good. In addition, the analysis using the method of importance performance analysis, tells us there are as many as 6 attributes entered in quadrant A or the red zone, namely: attribute 12, attribute 13, attribute 17, attribute 18, attribute 21 and attribute 23.  


2018 ◽  
Vol 49 ◽  
pp. 01014
Author(s):  
Naniek Utami Handayani ◽  
Agus Tri Wibowo ◽  
Diana Puspita Sari

Internet is an integral part of any service provider activity which serve millions of users with variety of needs throughout the world. The function of internet is widely used and adapted by companies providing services in the form of business transactions, electronically or by means of e - commerce. The quality of service provided is vital to each company’s success. This case study was conducted in one of the biggest companies engaged in Indonesia’s online shopping business: LAZADA. Assessing the quality of electronic services provided by LAZADA using a combination of E - S - Qual and IPA methods to know the quality of services provided by LAZADA and how customer perceive LAZADA’s service. The result of this study procured E - S - Qual value as 2.5 out of a scale of 5, which shows that a lot of things can still be explored by LAZADA in providing services for the customers. Perceptions or expectations of the customers that have not been fulfilled in LAZADA’s service delivery are: appropriate duration of delivery, the certainty of the number of goods ready for shipment, and out of stock items.


2020 ◽  
Vol 8 (1) ◽  
Author(s):  
Siska Nia Irasanti ◽  
Ieva Baniasih Akbar ◽  
Yani Dewi Suryani

One of the most relevant elements for improving the quality of an organization is the recognition of customer satisfaction and perceived quality of services. During their clerkship, medical students are required to work with different medical specializations in rotation and treat patients under the supervision of the attending physicians. The purpose of the study is to explore the medical students' quality of service using the importance-performance analysis (IPA) diagram that focused on the conformance level (CLi) between the actual service performance score and patient expectation score. This was a cross-sectional study involving 160 patients and patient caregivers at the Department of Pediatric of West Java Provincial Al-Ihsan Regional General Hospital Bandung, who was a purposive sampling method to participate in the study during January 2018. Results showed that the total CLi was less than 100%. The CLi scores for responsiveness, empathy, assurance, and reliability components were 84.57%, 84%, 83.56%, and 83.45%, respectively. It can be concluded that the services provided were good, but have not yet been able to meet the expectation of the patients. Overall, the IPA is useful to identify areas for strategic focus in improving the quality of services provided by medical students to help the hospital managers and faculty of medicine develop education management strategies. PENERAPAN IMPORTANCE-PERFORMANCE ANALYSIS (IPA) UNTUK MENINGKATKAN KUALITAS PELAYANAN MAHASISWA SELAMA KEPANITERAAN DI RUMAH SAKIT PENDIDIKANSalah satu elemen yang paling relevan untuk meningkatkan kualitas organisasi adalah mengetahui kepuasan dan kualitas layanan yang dirasakan oleh konsumen. Selama kepaniteraan, mahasiswa kedokteran diwajibkan untuk berotasi melalui berbagai spesialisasi medis dan merawat pasien di bawah pengawasan dokter. Tujuan penelitian ini mengetahui kualitas pelayanan mahasiwa kedokteran dengan menggunakan diagram importance-performance analysis (IPA) yang berfokus pada tingkat kesesuaian (Tki) antara skor kinerja layanan aktual dan skor harapan pasien. Penelitian ini merupakan penelitian cross-sectional yang melibatkan 160 pasien dan penunggu pasien di Departemen Ilmu Kesehatan Anak di RSUD Al-Ihsan Provinsi Jawa Barat Bandung dengan metode purposive sampling selama bulan Januari 2018. Hasil penelitian menunjukkan bahwa total Tki kurang dari 100%. Skor Tki untuk komponen respons, empati, assurance, dan reliabilitas masing-masing adalah 84,57%, 84%, 83,56%, dan 83,45%. Dapat disimpulkan bahwa faktor layanan yang diberikan baik, tetapi belum memenuhi harapan pasien. Meskipun demikian, IPA berguna untuk mengidentifikasi area untuk fokus strategis dalam meningkatkan kualitas layanan yang diberikan mahasiswa kedokteran untuk membantu manajer rumah sakit dan fakultas kedokteran mengembangkan strategi manajemen pendidikan.


2019 ◽  
Vol 7 (3) ◽  
pp. 478
Author(s):  
Eka Kadalora ◽  
A.A.P.Agung Suryawan Wiranatha ◽  
Amna Hartiati

The aim of this study are 1) To find out the attributes that are considered important by consumers in order to achieve the consumer satisfaction of Bali Bakery 2) To determine the level of consumer’s satisfaction on the products and services provided by Bali Bakery 3) To determine the attributes that considered to get priority in Bali Bakery, based on the level of suitability between interests and performance to provide the satisfaction to the consumers. The data of this study was obtained by distributing 187 questionnaires to the consumers of Bali Bakery Hayam Wuruk Denpasar branch. The Importance Performance Analysis method was used to determine the level of consumer satisfaction related to product quality and service quality performed by the company. The results of the study indicate that consumers were satisfied toward the quality of the product and the quality of services provided by the company. The level of consumer satisfaction toward the product quality was 80,34% and toward the service quality was 81.27%. The attributes that need to be prioritized were all of variables in quadrant A, namely affordable product prices, product packaging that was able to keep the product from being damaged to its destination, the availability of adequate parking space, employees of Bali Bakery providing the same service regardless of social status, and the Bali Bakery restaurant established the opening hours in accordance to the needs of consumers. Keywords: Consumer Satisfaction, Importance Performance Analysis, Cartesian Diagram.


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