1,721,054 research outputs found
Analyzing botnet activities and nefarious attempt in corporate & home user network / Muhammad Saufi Baharudin
Get PDFBotnet is a collection of compromised computer usually handled by bot herder which controlled it remotely. Internet security has become the most crucial issue in communication. The rashness of internet towards our daily life has turn into a threat that can easily obtain our information with just one click. By using massive attack of zombie, the attackers launch a distribution denial of services (ddos) against home users or corporate networks which is one of the common dangerous attacks. To create this army of zombie internet hosts, attackers typically infect machines of home users that having broadband access to internet, corporate networks maintained by universities & small enterprises, with remotely controlled Trojans. Usually, for whom who get infected by bot are typically had a low internet security awareness and limited resources to defend their internet infrastructure. This study will focus in Faculty of Computer and Mathematics Sciences, MARA University of Technology, Shah Alam for corporate network while home user network cover using WiMAX service provider. The purpose of this study is to increase understanding of the capabilities present in bot malware and analyzing activities of botnets. This analysis is done to find out the possibility of botnet attacks in every single internet access in FSKM and home users network. . The objective is to capture data in both FSKM and home user network and simulate it by using Snort. FSKM network are monitored by capturing all the inbound and outbound data traffic and those data will be analyze in different standalone platform. The result of this study will show the type of botnet activity and how it propagates the pattern of the activity in which will be use further for prevention development as well as build solid foundation of knowledge regarding botnet
Industrial training report: Tiger Technology (M) Sdn Bhd / Muhammad Saufi Mustafar
Get PDFThis report summarizes my internship experience in Human Resources department in a new company in Senawang thar only started their operation in August 2023, Tiger Technology (M) Sdn Bhd. There, I Learn so many HR roles, but most of my work is related to recruitment because the company is now trying to recruit more manpower in 2025. I also engaged in some admin work for a duration of six months. This internship prepared me with a wide-ranging understanding of the strategic part that human resources play in driving organizational achievement. My involvement helps me to understand that every HR task needs to have a process, and each process plays a role in completing a task to get a better result but at the same time align with what top management wants. Additionally, I learned that HR really plays an important role in maintaining employee well-being and satisfaction while making sure that every action that we take can also satisfy top management. By involving myself with some of HR's decisions, I really opened my mind to the fact that not every HR decision can be easily made because we need to consider every department. Moreover, by identifying SWOT analysis, it helps me to have a clearer vision of the environment in Tiger Technology (M) Sdn Bhd. In a nutshell, my internship at Tiger Technology (M) Sdn Bhd really helped me to gain knowledge not only in one specific HR role. By doing and understanding more than 1 role, it really helps me to improve my skills and ability to do work much better as preparation for my future job
Mixture of CO2-N2 as a potential to SF6 insulation gas: an overview
No full textEach equipment in the high voltage (HV) system must retain an appropriate electrical insulation for protection and to avoid any of leakage current [1]. Thus, the choice of insulation material is essential. There are three types of insulation medium which is gases, liquids, and solids. Previous research claims that at normal temperature and pressure, gas insulation was an excellent insulator. An excellent gaseous dielectric material, however, required a long list of demanding properties, for example, having an utmost dielectric strength, good heat transfer, environmental-friendly, high thermal constancy, and available at low cost
Study of an ultra-low temperature fuel cell waste heat recovery system using thermoelectric generator / Muhammad Saufi Sulaiman
Get PDFPolymer Electrolyte Membrane (PEM) fuel cells generates electrical power from the exothermic electrochemical reaction between hydrogen and oxygen. The thermal power generated are partly consumed by the fuel cell stack to maintain a suitable thermal environment while the bulk of the heat has to be removed as waste heat. Waste heat recovery is a method in the research on improving fuel and energy utilization of energy systems. For PEM fuel cells, waste heat recovery research is concentrated on high temperature fuel cells using advanced thermodynamic cycles due to the high quality of waste heat. For low temperature fuel cells, such as used in smallscale applications for example a mini fuel cell vehicle, these cycles are not efficient and economical. For low temperature fuel cells, thermoelectric generators (TEG) is a suitable technology to directly convert the low quality waste heat energy to electrical energy. This research explores the fundamental characteristics of a TEG waste heat recovery system for a mini vehicle PEM fuel cell stack that operates at ultra-low waste heat temperature. A system consisting of a 2 kW PEM fuel cell and a single unit of TEG assisted by an air cooled finned heat pipe was developed. A mathematical model of the fuel cell-TEG-heat pipe system based on the thermal resistance network heat transfer analogy was also developed and experimentally validated. The experimental variables were fuel cell power output, waste stream temperature, TEG cooling modes (natural and forced convection) and orientation of the TEG towards the heat flow (normal and parallel flow relative to the TEG surface). The cooling modes were applied to simulate a limited scenario of a vehicle at rest and in motion (20 km/h). The highest TEG voltage and power output of 25.7 mV and 218 mW respectively were obtained via forced convection TEG cooling mode and by orienting the TEG surface normal to the hot air flow from the heat source. The thermal resistance network model was in good agreement with the experimental results. The results positively showed that the combined use of TEG, heat pipe and heat sink on a vehicle could offset the ultra-low waste heat temperature from a PEM fuel cell. Successful characterization of this system and validation of the model would allow the system to be further developed for higher performance and contribute to fuel cell system sustainabilit
A study on a factor that influence job satisfaction among employees in Majlis Daerah Pontian / Muhammad Saufi Jamil
Get PDFThis research provides the factors that influence job satisfaction among employees at Majlis Daerah Pontian. The method that researcher used in collection data is primary and secondary data such as questionnaire, text books, journals, interview and others. The main objective in this research is to determine the most factors that influence job satisfaction and also the relationship between each factor with job satisfaction among employees to improve that employee’s performance. Job satisfaction is the important parts in organization where it helps the organization ensure their employees are comfortable and can perform their job as well. Job satisfaction will be dependent variable and the factors of job satisfaction will be the dependent variable. The factors that will tested in this research study on Majlis Daerah Pontian staff which are performance pay, motivation and work environment. The sample for this research study is consisting of 100 employees at Majlis Daerah Pontian. In addition, 84 complete questionnaires had been collected from respondents. To support the study, researcher used primary and secondary data such questionnaires, journals, book texts, interview, and article. In the questionnaire, it was be consist into five parts which are Part A, Part B, Part C, Part D, and Part E. As a conclusion, the researcher fined that performance pay, motivation and work environment have very good strength of the relationship in order to increase employee's job satisfaction at Majlis Daerah Pontian
Characteristics of grounding performance at Taman Bukit Perdana
No full textGrounding system is one of the important part during installation of power systems. The function of grounding system is to enable protection to the power system in case of any current leakage or lightning strike. A grounding system will disconnect the circuit as soon as the fault current flows through the earth [1]. Every potential connection or equipment that may cause the current leakage must be grounded. In a simple way, it can be defined as the system to protect and stabilize the operation for human and equipment during fault conditions
Reality Board / Muhammad Saufi Mustafar ... [et al.]
Get PDF"Reality Board" evokes the idea of creating and building wealth. It is an application that used the concept of a boarding game. This game has been created because nowadays there are a lot of issues that relate to the financial among the people especially in Malaysia. This can be seen where the high percentage of bankruptcy in early age, lower income employees that do not have financial planning, lack of knowledge about the importance of financial planning and more over. From the issues that stated, we know that people in Malaysia are lack of knowledge about financial planning and they spend their money without any goals to achieve. Hence, we created this game so that it can provide some information and knowledge on how they should plan their financial wisely without worrying to use their money. As benefits of this game, it can shows people how important of financial planning in life and promote people to make sure they can manage well their financial lifestyle. While the people enjoy the simple game then can earn the benefits of learning the concept of financial planning. As for our product, the idea of this game actually comes from the well-known game called “Monopoly”. We make some innovation based on the concept from Monopoly and turn into knowledgeable concept simulation on how to manage income, expenses and liabilities. The target market for our game are focusing on employees, university students and high school students. The reason why the employees is one of our target market is because most employees do not have the financial planning for their life and it makes their spending not depends on their income. We also focused on university and high school students because even though they may do not have any income yet, but they can start to learn and invest on how they should spend their money once they start to have their career
The effectiveness of meditation techniques to overcome music performance anxiety among students of Faculty Music UiTM Shah Alam / Muhammad Saufi Nasyari
Get PDFThis study was carried out in January 2011 - January 2012 in the Faculty of Music, Universiti Teknologi Mara, Shah Alam. The scope of study focused on Degree music students during for this semester. This study was initiated based on problems and feedback from the students regarding feeling of nervous and anxious during their performance and poor performance in the forum and performance classes. The main objectives of this study were: 1) To gather the method to overcome performance anxiety 2) To understand how the method function 3) To identify whether the method works with the student. A survey questionnaire (Jun 2010) had been distributed directly to the music students in various places in the university to getting know the current situation of anxiety, then a meditation treatment were conducted which takes times of five weeks followed by interview on selective respondents in the faculty based on their belief in ability to change, responsibility, and attitude toward this technique since this can influence the treatment outcome (Smith, 1976: Benson, 1978: Franks, 1963). From the survey most of the students are facing their anxiety more during the performance rather than before and after a performance. Findings from the interview showed that meditation were beneficial in order to overcome anxiety problem for students in the Faculty of Music UiTM Shah Alam. Feeling calmer, relax, confidence and focus were reported which it was several effects of meditation. Unconsciously, it was also proved that by doing several methods that divided into two groups which was physical such as exercise, warm up, walking around, eat a banana or chocolate and non-physical such as scream out loud before the performance, talk to the person ones belief was not so effective to reduce anxiety compared to meditation
Electrical withstand performance of Malaysian based palm oil under influence of HVDC stress
No full textOvervoltage is a phenomenon where electrical waveform applied to circuit or device exceeds normal operating parameters. The sources of overvoltage are often unpredictable and can lead to permanent degradation, failure or temporary malfunction of devices and systems. Equipment running with HVDC needs to be equipped with a proper protection system and insulation strength properties better than typically being rated to the HVAC system
Key success factors toward MICE industry: A systematic literature review / Muhammad Saufi Anas ... [et al.]
Get PDFMeeting, Incentive, Convention, and Exposition (MICE) industry is essential to the country as it directly benefits entrepreneurs in the tourism sector and contributes to improving the local economy. The MICE industry benefits the host city through economic growth, as well as providing greater tourism excellence to the city. However, there is limited literature on the identification of critical success factors that play important roles to the success of MICE event industry. Therefore, it is essential to explore the strategies driven by the industry by conducting a systematic literature review from existing literature and outline key success factors of MICE industry as well as highlighting the similarities of the findings on this topic. The crucial aspects investigated in the research are business travelers’ motivation, perception on MICE industry, motivation attending MICE event, key performance indicator, MICE attendees’ satisfaction, marketing strategies, technological trends, and challenges faced by the industry. Systematic literature was conducted based on recommended procedures by searching multiple databases, data synthesis, and analysis. A total of 39 publications comprising full-text research papers published within ten years (2008-2018) were identified for the review. The findings of this systematic review are useful for empirical studies investigate the sustainability strategies of MICE industry such as driving forces influencing the success of the industry, key performance indicators, and challenges.
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