Recent trends in cloud computing articles

“Recent Trends In Cloud
Computing Articles”
International Journal of Computer Science and
Information Technology (IJCSIT)
Google Scholar Citation
ISSN: 0975-3826(online); 0975-4660 (Print)
http://airccse.org/journal/ijcsit.html

IOT SECURITY: PENETRATION TESTING OF WHITE-LABEL
CLOUD-BASED IOT CAMERA COMPROMISING PERSONAL DATA
PRIVACY
Marlon Intal Tayag, Francisco Napalit and Arcely Napalit, School of Computing Holy
Angel University, Philippines
ABSTRACT
The Internet is driving force on how we communicate with one another, from posting messages and
images to Facebook or “tweeting” your activities from your vacation. Today it is being used
everywhere, now imagine a device that connects to the internet sends out data based on its sensors,
this is the Internet-ofThings, a connection of objects with a plethora of sensors. Smart devices as
they are commonly called, are invading our homes. With the proliferation of cheap Cloud-based IoT
Camera use as a surveillance system to monitor our homes and loved ones right from the palm of our
hand using our smartphones. These cameras are mostly white-label product, a process in which the
product comes from a single manufacturer and bought by a different company where they are re-
branded and sold with their own product name, a method commonly practice in the retail and
manufacturing industry. Each Cloud-based IoT cameras sold are not properly tested for security. The
problem arises when a hacker, hacks into the Cloud-based IoT Camera sees everything we do,
without us knowing about it. Invading our personal digital privacy. This study focuses on the
vulnerabilities found on White-label Cloud-based IoT Camera on the market specifically on a
Chinese brand sold by Shenzhen Gwelltimes Technology. How this IoT device can be compromised
and how to protect our selves from such cyber-attacks.
KEYWORDS
Network Protocols, Wireless Network, Mobile Network, Virus, Worms &Trojon, Internet of Things,
Hacker, Smart Camera.
For More Details: https://aircconline.com/ijcsit/V12N5/12520ijcsit03.pdf
Volume Link: http://airccse.org/journal/ijcsit2020_curr.html

REFERENCES
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Work. 2018, pp. 537– 542, 2018. International Journal of Computer Science & Information
Technology (IJCSIT) Vol 12, No 5, October 2020 40
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AUTHORS
Dr. Marlon I. Tayag is a full-time Associate Professor at Holy Angel
University and teaches Cyber Security subjects on Ethical Hacking and
Forensic. He earned the degree of Doctor in Information Technology from
St. Linus University in 2015 and is currently taking up Doctor of P hilosophy
in Computer Science at Technological Institute of the Philippines – Manila.
Dr. Tayag is Cisco Certified Network Associate, 210-250 CCNA Understanding Cisco
Cybersecurity Fundamentals and Fluke CCTTA – Certified Cabling Test
Technician Associate. Microsoft Certified Professional and Microsoft
Certified Educator. Dr. Francisco D. Napalit, is a result driven IT professional
who got a doctoral degree in Information Technology, with experience in the
administration and support of information systems and network systems.
Experienced in implementation, analysis, optimization, troubleshooting
LAN/WAN network systems. Strong handson technical knowledge in
CyberSec OPS, Cyber Crime Incidence Response, MCP, CCNA, Fluke
Networks certifications. Proven ability to lead and motivate project teams to ensure success. Track
record for diagnosing complex problems and consistently delivering effective solutions.A solid 24
years work experience in diff. companies, institutions, organizations and currently the Dean of
School of Computing at Holy Angel University. He is one of the founders and former vice president
of Information Systems Security Association of the Philippines with direct experience in corporate
and professional training, education and consulting in the field of I.T. and network systems. A
subject matter expert (theoretical and practical), who got a hands-on experience in curriculum design
and syllabus design in his varied work in different universities and colleges here and abroad. He is an
individual who got strong business insight and passion for training and development, and with a
good training and facilitation skills.
Prof. Arcely Perez-Napalit is a full-time faculty under the Computer Science
Department of Holy Angel University. She’s been teaching for almost two
decades. One of her motto in teaching is to help students develop their logical and
critical thinking and develop the character of a student as a whole. She also shared
her passion for teaching overseas for six years. She is currently pursuing her
postgraduate studies under the Ph.D. in Computer Science.

LIDAR POINT CLOUD CLASSIFICATION USING EXPECTATION
MAXIMIZATION ALGORITHM
Nguyen Thi Huu Phuong
Department of Software Engineering, Faculty of Information Technology, Hanoi
University of Mining and Geology, Hanoi, Vietnam
ABSTRACT
EM algorithm is a common algorithm in data mining techniques. With the idea of using two
iterations of E and M, the algorithm creates a model that can assign class labels to data points. In
addition, EM not only optimizes the parameters of the model but also can predict device data during
the iteration. Therefore, the paper focuses on researching and improving the EM algorithm to suit the
LiDAR point cloud classification. Based on the idea of breaking point cloud and using the
scheduling parameter for step E to help the algorithm converge faster with a shorter run time. The
proposed algorithm is tested with measurement data set in Nghe An province, Vietnam for more than
92% accuracy and has faster runtime than the original EM algorithm.
KEYWORDS
LiDAR, EM algorithm, Scheduling parameter, LiDAR point elevation, GMM model
For More Details: http://aircconline.com/ijcsit/V12N2/12220ijcsit01.pdf

REFERENCES
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[13] Serez Kutluk, Koray Kayabol, Aydin Akan (2016) Classification of Hyperspectral Images using
Mixture of Probabilistics PCA models, European signal processing conference, pp. 1568-1572.
[14] Iftekhar Naim, Daniel Gildea (2012) Convergence of EM algorithm for GMM with unbalanced
Mixing coefficients, International Conference on Machine Learning.
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[16] Naonori Ueda, Ryohei Nakano (1998) Deterministic Annealing Variant of the EM algorithm,
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AUTHOR
Born in 1985 in Ninh Binh province, Vietnam Country Graduated from
the University of Mining and Geology University in 2008. Graduated
Master of Science at the University of Natural Sciences - Vietnam
National University, Hanoi in 2012. Author is currently a PhD student
specialized in Information systems at the Institute of Information
Technology, Vietnam Academy of Science and Technology. Currently
working at: Faculty of Information Technology, University of Mining
and Geology Research interests: Information System, Database, Data
Mining, Geoinformatics

WEB SERVICES AS A SOLUTION FOR CLOUD ENTERPRISE RESOURCE
PLANNING INTEROPERABILITY
Djamal Ziani and Nada Alfaadhel, King Saud University, Saudi Arabia
ABSTRACT
Recently, organizations have shown more interest in cloud computing because of the many
advantages they provide (cost savings, storage capacity, scalability, and speed of loading). Enterprise
resource planning (ERP) systems are one of the most important systems that have been upgraded to
cloud computing. In this thesis, we focus on cloud ERP interoperability, which is an important
challenge in cloud ERP. Interoperability is the ability of different components to work in
independent clouds with no or minimum user effort. More than 20% of the risk rate of cloud
adoption is caused by interoperability. Thus, we propose web services as a solution for cloud ERP
interoperability. The proposed solution increases interoperability between different cloud service
providers and between cloud ERP systems with other applications in a company.
KEYWORDS
Cloud computing, ERP, interoperability, web services
For More Details: https://aircconline.com/ijcsit/V12N1/12120ijcsit02.pdf

REFERENCES
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BIG DATA IN CLOUD COMPUTING REVIEW AND OPPORTUNITIES
Manoj Muniswamaiah, Tilak Agerwala and Charles Tappert
Seidenberg School of CSIS, Pace University, White Plains, New York
ABSTRACT
Big Data is used in decision making process to gain useful insights hidden in the data for business
and engineering. At the same time it presents challenges in processing, cloud computing has helped
in advancement of big data by providing computational, networking and storage capacity. This paper
presents the review, opportunities and challenges of transforming big data using cloud computing
resources.
KEYWORDS
Big data; cloud computing; analytics; database; data warehouse

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SMART MOTORCYCLE HELMET: REAL-TIME CRASH DETECTION
WITH EMERGENCY NOTIFICATION, TRACKER AND ANTI-THEFT
SYSTEM USING INTERNET-OF-THINGS CLOUD BASED
TECHNOLOGY
Marlon Intal Tayag1
and Maria Emmalyn Asuncion De Vigal Capuno2
1
College of Information and Communications Technology Holy Angel University,
Angeles, Philippines
2
Faculty of Information Technology Future University, Khartoum, Sudan
ABSTRACT
Buying a car entails a cost, not counting the day to day high price tag of gasoline. People are looking
for viable means of transportation that is cost-effective and can move its way through traffic faster.
In the Philippines, motorcycle was the answer to most people transportation needs. With the
increasing number of a motorcycle rider in the Philippines safety is the utmost concern. Today
technology plays a huge role on how this safety can be assured. We now see advances in connected
devices. Devices can sense its surrounding through sensor attach to it. With this in mind, this study
focuses on the development of a wearable device named Smart Motorcycle Helmet or simply Smart
Helmet, whose main objective is to help motorcycle rider in times of emergency. Utilizing sensors
such as alcohol level detector, crash/impact sensor, Internet connection thru 3G, accelerometer, Short
Message Service (SMS) and cloud computing infrastructure connected to a Raspberry Pi Zero-W
and integrating a separate Arduino board for the anti-theft tracking module is used to develop the
propose Internet-of Things (IoT) device.
Using quantitative method and descriptive type research, the researchers validated the results from
the inputs of the participant who tested the smart helmet during the alpha and beta testing process.
Taking into account the ethical consideration of the volunteers, who will test the Smart Helmet. To
ensure the reliability of the beta and alpha testing, ISO 25010 quality model was used for the
assessment focusing on the device accuracy, efficiency and functionality. Based on the inputs and
results gathered, the proposed Smart Helmet IoT device can be used as a tool in helping a motorcycle
rider when an accident happens to inform the first-responder of the accident location and informing
the family of the motorcycle rider.
.
KEYWORDS
Smart Helmet, Internet of Things, Sensors, Real-Time Crash Detection, Emergency Notification,
Tracker, Anti-Theft System Cloud Based Technology

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AUTHORS
Dr. Marlon I. Tayag is a full-time Associate Professor at Holy Angel
University and teaches Cyber Security subjects on Ethical Hacking and
Forensic. He earned the degree of Doctor in Information Technology
from St. Linus University in 2015 and is currently taking up Doctor of
Philosophy in Computer Science at Technological Institute of the
Philippines – Manila. Dr. Tayag is Cisco Certified Network Associate,
210-250 CCNA Understanding Cisco Cybersecurity Fundamentals and
Fluke CCTTA – Certified Cabling Test Technician Associate.
Microsoft Certified Professional and Microsoft Certified Educator.
Dr. Ma. Emmalyn A. V. Capuno is a currently the Dean of the Faculty of
Information Technology of Future University Sudan with the academic rank
of Associate Professor; a position she has been holding since 2009. She
earned the degree of Doctor of Philosophy in Information Technology
Management from Colegio de San Juan Letran – Calamba, Philippines in
2005. Her teaching and research expertise includes Operating Systems,
Knowledge Management, Business Intelligence and many more.

A SURVEY ON SECURITY CHALLENGES OF VIRTUALIZATION
TECHNOLOGY IN CLOUD COMPUTING
Nadiah M. Almutairy1
and Khalil H. A. Al-Shqeerat2
1
Computer Science Department, College of Sciences and Arts in Rass, Saudi Arabia
2
Computer Science Department, Qassim University, Saudi Arabia
ABSTRACT
Virtualization has become a widely and attractive employed technology in cloud computing
environments. Sharing of a single physical machine between multiple isolated virtual
machines leading to a more optimized hardware usage, as well as make the migration and
management of a virtual system more efficiently than its physical counterpart. Virtualization
is a fundamental technology in a cloud environment. However, the presence of an additional
abstraction layer among software and hardware causes new security issues. Security issues
related to virtualization technology have become a significant concern for organizations due
to arising some new security challenges.
This paper aims to identify the main challenges and risks of virtualization in cloud
computing environments. Furthermore, it focuses on some common virtual-related threats
and attacks affect the security of cloud computing.
The survey was conducted to obtain the views of the cloud stakeholders on virtualization
vulnerabilities, threats, and approaches that can be used to overcome them.
Finally, we propose recommendations for improving security, and mitigating risks encounter
virtualization that necessary to adopt secure cloud computing.
KEYWORDS
Cloud Computing, Virtualization, Security, Challenge, Risk

REFERENCES
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GROUP BASED RESOURCE MANAGEMENT AND PRICING MODEL
IN CLOUD COMPUTING
Shelia Rahman, Afroza Sultana , Afsana Islam, and Md Whaiduzzaman
Institute Of Information Technology,JahangirnagarUniversity,Dhaka,Bangladesh.
ABSTRACT
Cloud computing utilizes large scale computing infrastructure that has been radically changing the
IT landscape enabling remote access to computing resources with low service cost, high scalability ,
availability and accessibility. Serving tasks from multiple users where the tasks are of different
characteristics with variation in the requirement of computing power may cause under or over
utilization of resources.Therefore maintaining such mega-scale datacenter requires efficient resource
management procedure to increase resource utilization. However, while maintaining efficiency in
service provisioning it is necessary to ensure the maximization of profit for the cloud providers.
Most of the current research works aims at how providers can offer efficient service provisioning to
the user and improving system performance. There are comparatively fewer specific works regarding
resource management which also deals with the economic section that considers profit maximization
for the provider. In this paper we represent a model that deals with both efficient resource utilization
and pricing of the resources. The joint resource management model combines the work of user
assignment, task scheduling and load balancing on the fact of CPU power endorsement. We propose
four algorithms respectively for user assignment, task scheduling, load balancing and pricing that
works on group based resources offering reduction in task execution time(56.3%),activated physical
machines(41.44%),provisioning cost(23%) . The cost is calculated over a time interval involving the
number of served customer at this time and the amount of resources used within this time.
KEYWORDS
Resource Management, Resource Pricing, Task Execution, Load Balancing, Task Scheduling.

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A NEW CONTEXT-SENSITIVE DECISION MAKING SYSTEM FOR MOBILE
CLOUD OFFLOADING
Mustafa Tanrıverdi1
and M. Ali Akcayol2
1
Institute of Information, Gazi University, Ankara, Turkey 2
Department of Computer
Engineering, Gazi University, Ankara, Turkey
ABSTRACT
Recently, with the rapid spread use of mobile devices, some problems have begun to emerge. The
most important of these are that the mobile devices batteries’ life may be short and that these devices
may be in some cases. The complex tasks that must be addressed to solve such problems on mobile
devices can be transferred to the cloud environment when appropriate conditions are met. The
decision to offload to the cloud environment at this stage is very important. In this thesis, a context-
aware decision-making system has been developed for offloading to cloud environments. Unlike
similar tasks, the processes determined for transfer to the cloud are not run randomly, but rather
according to the mobile user's application usage habits. The developed system was implemented in a
real environment for one month. According to the results, it was determined that processes
transferred to the cloud were completed in less time and consumed less energy.
KEYWORDS
Mobile Cloud Offloading, Mobile Cloud Computing, Context-Aware System, Forecasting, Dynamic
Estimation, Energy-Efficiency

REFERENCES
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AUTHORS
Dr. Mustafa Tanrıverdi received the Ph.D. degree in Management Information System from Gazi
University, Ankara, Turkey, in 2017. He was working in Department of Computer in Gazi
University, Turkey until 2007. He has research interest are mobile applications, cloud computing,
software development and blockchain.

DISTRIBUTED SCHEME TO AUTHENTICATE DATA STORAGE SECURITY
IN CLOUD COMPUTING
B. Rakesh1 , K. Lalitha1
, M. Ismail1 and H. Parveen Sultana2
1
Assistant Professor, Department of CSSE, SVEC (Autonomous) 2
Associate Professor,
SCOPE, VIT University, Vellore, India
ABSTRACT
Cloud Computing is the revolution in current generation IT enterprise. Cloud computing displaces
database and application software to the large data centres, where the management of services and
data may not be predictable, where as the conventional solutions, for IT services are under proper
logical, physical and personal controls. This aspect attribute, however comprises different security
challenges which have not been well understood. It concentrates on cloud data storage security
which has always been an important aspect of quality of service (QOS). In this paper, we designed
and simulated an adaptable and efficient scheme to guarantee the correctness of user data stored in
the cloud and also with some prominent features. Homomorphic token is used for distributed
verification of erasure – coded data. By using this scheme, we can identify misbehaving servers. In
spite of past works, our scheme supports effective and secure dynamic operations on data blocks
such as data insertion, deletion and modification. In contrast to traditional solutions, where the IT
services are under proper physical, logical and personnel controls, cloud computing moves the
application software and databases to the large data centres, where the data management and services
may not be absolutely truthful. This effective security and performance analysis describes that the
proposed scheme is extremely flexible against malicious data modification, convoluted failures and
server clouding attacks.
KEYWORDS
Cloud Computing, Cloud Storage Security, Homomorphic token, EC2, S3

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December 2017 66
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MULTILEVEL ANALYSIS OF STUDENT’S FEEDBACKUSING
MOODLE LOGS IN VIRTUAL CLOUD ENVIRONMENT
Ashok Verma1
, Sumangla Rathore2
, Santosh Vishwakarma3
and Shubham Goswami4
1
Department of Computer Science & Engineering, Sir Padampat Singhania University,
Udaipur, Rajasthan, India
2
Udaipur, Rajasthan,India
3
Department of Computer Science & Engineering,Gyan Ganga Institute of Technology &
Sciences, Jabalpur, India
4
Udaipur, Rajasthan, India
ABSTRACT
In the current digital era, education system has witness tremendous growth in data storage and
efficient retrieval. Many Institutes have very huge databases which may be of terabytes of
knowledge and information. The complexity of the data is an important issue as educational data
consists of structural as well as non-structural type which includes various text editors like node pad,
word, PDF files, images, video, etc. The problem lies in proper storage and correct retrieval of this
information. Different types of learning platform like Moodle have implemented to integrate the
requirement of educators, administrators and learner. Although this type of platforms are indeed a
great support of educators, still mining of the large data is required to uncover various interesting
patterns and facts for decision making process for the benefits of the students. In this research work,
different data mining classification models are applied to analyse and predict students’ feedback
based on their Moodle usage data. The models described in this paper surely assist the educators,
decision maker, mentors to early engage with the issues as address by students. In this research, real
data from a semester has been experimented and evaluated. To achieve the better classification
models, discretization and weight adjustment techniques have also been applied as part of the pre –
processing steps. Finally, we conclude that for efficient decision making with the student’s feedback
the classifier model must be appropriate in terms of accuracy and other important evaluation
measures. Our experiments also shows that by using weight adjustment techniques like information
gain and support vector machines improves the performance of classification models.
KEYWORDS
Educational Data, Educational Data Mining,LMS, Moodle, Feedback system, weight adjustment
techniques.

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