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Papers by Jesús Mendoza Cano
Sensors, 2020
Internet of Things (IoT) learning involves the acquisition of transversal skills ranging from the... more Internet of Things (IoT) learning involves the acquisition of transversal skills ranging from the development based on IoT devices and sensors (edge computing) to the connection of the devices themselves to management environments that allow the storage and processing (cloud computing) of data generated by sensors. The usual development cycle for IoT applications consists of the following three stages: stage 1 corresponds to the description of the devices and basic interaction with sensors. In stage 2, data acquired by the devices/sensors are employed by communication models from the origin edge to the management middleware in the cloud. Finally, stage 3 focuses on processing and presentation models. These models present the most relevant indicators for IoT devices and sensors. Students must acquire all the necessary skills and abilities to understand and develop these types of applications, so lecturers need an infrastructure to enable the learning of development of full IoT applic...
Sensors, 2020
Our society is nowadays evolving towards a digital era, due to the extensive use of computer tech... more Our society is nowadays evolving towards a digital era, due to the extensive use of computer technologies and their interconnection mechanisms, i.e., social networks, Internet resources, IoT services, etc. This way, new threats and vulnerabilities appear. Therefore, there is an urgent necessity of training students in the topic of cybersecurity, in which practical skills have to be acquired. In distance education, the inclusion of on-line resources for hands-on activities in its curricula is a key step in meeting that need. This work presents several contributions. First, the fundamentals of a virtual remote laboratory hosted in the cloud are detailed. This laboratory is a step forward since the laboratory combines both virtualization and cloud paradigms to dynamically create emulated environments. Second, this laboratory has also been integrated into the practical curricula of a cybersecurity subject, as an additional on-line resource. Third, the students’ traceability, in terms of...
Applied Sciences, 2020
Presently, the ever-increasing use of new technologies helps people to acquire additional skills ... more Presently, the ever-increasing use of new technologies helps people to acquire additional skills for developing an applied critical thinking in many contexts of our society. When it comes to education, and more particularly in any Engineering subject, practical learning scenarios are key to achieve a set of competencies and applied skills. In our particular case, the cybersecurity topic with a distance education methodology is considered and a new remote virtual laboratory based on containers will be presented and evaluated in this work. The laboratory is based on the Linux Docker virtualization technology, which allows us to create consistent realistic scenarios with lower configuration requirements for the students. The laboratory is comparatively evaluated with our previous environment, LoT@UNED, from both the points of view of the students’ acceptance with a set of UTAUT models, and their behavior regarding evaluation items, time distribution, and content resources. All data was...
Proceedings, 2019
In recent years, there has been a great increase in the daily use of technology, to the extent th... more In recent years, there has been a great increase in the daily use of technology, to the extent that people are almost permanently connected to the Internet. In our particular case, we are interested in maintaining information security, which is known as cybersecurity. Traditional security techniques are obsolete, so it becomes necessary to acquire new practical skills with a problem-based learning methodology. Therefore, this paper presents a new approach based on virtual-remote laboratories for the creation of dynamic cybersecurity scenarios in the Cloud. Additionally, the factors that influence the intentions of the participants in the subject employed for this work have been studied. This information has been gathered by using both the answers obtained from an opinion survey and available information in the activity records of the educative labs.
Technologies, 2019
Problem-based learning is a widely used learning methodology in the field of technological discip... more Problem-based learning is a widely used learning methodology in the field of technological disciplines, especially in distance education environments. In these environments, the most used tools, which provide learning scenarios, are remote and virtual laboratories. Internet of Things (IoT) devices can be used as remote or virtual laboratories. In addition to this, they can be organized/orchestrated to build remote maker spaces through the web. These types of spaces are called the Web of Things (WoT). This paper proposes the use of these types of spaces and their integration as practical activities into the curricula of technological subjects. This approach will allow us to achieve two fundamental objectives: (1) To improve the academic results (grades) of students; and (2) to increase engagement and interest of students in the studied technologies, including IoT devices. These platforms are modeled using archetypes based on different typologies and usage scenarios. In particular, th...
International Journal of Online Engineering (iJOE), 2016
Remote practical experiences are nowadays essential in the context of distance education, because... more Remote practical experiences are nowadays essential in the context of distance education, because students cannot use face-to-face traditional laboratories. These remote laboratories can be used by faculty within virtual classrooms, so that students can carry out their on-line experiments in a ubiquitous way – from anywhere and at any time. But these activities cannot be isolated from the learning process of students. Therefore, the services provided by a remote laboratory must be integrated into the institutional Learning Management System (LMS), in order to be employed during the whole learning process. In this work, a fully-functional example of the integration of service-oriented remote laboratories into a LMS is presented, where the Moodle platform has been chosen as a representative LMS
Sensors, 2020
Internet of Things (IoT) learning involves the acquisition of transversal skills ranging from the... more Internet of Things (IoT) learning involves the acquisition of transversal skills ranging from the development based on IoT devices and sensors (edge computing) to the connection of the devices themselves to management environments that allow the storage and processing (cloud computing) of data generated by sensors. The usual development cycle for IoT applications consists of the following three stages: stage 1 corresponds to the description of the devices and basic interaction with sensors. In stage 2, data acquired by the devices/sensors are employed by communication models from the origin edge to the management middleware in the cloud. Finally, stage 3 focuses on processing and presentation models. These models present the most relevant indicators for IoT devices and sensors. Students must acquire all the necessary skills and abilities to understand and develop these types of applications, so lecturers need an infrastructure to enable the learning of development of full IoT applic...
Sensors, 2020
Our society is nowadays evolving towards a digital era, due to the extensive use of computer tech... more Our society is nowadays evolving towards a digital era, due to the extensive use of computer technologies and their interconnection mechanisms, i.e., social networks, Internet resources, IoT services, etc. This way, new threats and vulnerabilities appear. Therefore, there is an urgent necessity of training students in the topic of cybersecurity, in which practical skills have to be acquired. In distance education, the inclusion of on-line resources for hands-on activities in its curricula is a key step in meeting that need. This work presents several contributions. First, the fundamentals of a virtual remote laboratory hosted in the cloud are detailed. This laboratory is a step forward since the laboratory combines both virtualization and cloud paradigms to dynamically create emulated environments. Second, this laboratory has also been integrated into the practical curricula of a cybersecurity subject, as an additional on-line resource. Third, the students’ traceability, in terms of...
Applied Sciences, 2020
Presently, the ever-increasing use of new technologies helps people to acquire additional skills ... more Presently, the ever-increasing use of new technologies helps people to acquire additional skills for developing an applied critical thinking in many contexts of our society. When it comes to education, and more particularly in any Engineering subject, practical learning scenarios are key to achieve a set of competencies and applied skills. In our particular case, the cybersecurity topic with a distance education methodology is considered and a new remote virtual laboratory based on containers will be presented and evaluated in this work. The laboratory is based on the Linux Docker virtualization technology, which allows us to create consistent realistic scenarios with lower configuration requirements for the students. The laboratory is comparatively evaluated with our previous environment, LoT@UNED, from both the points of view of the students’ acceptance with a set of UTAUT models, and their behavior regarding evaluation items, time distribution, and content resources. All data was...
Proceedings, 2019
In recent years, there has been a great increase in the daily use of technology, to the extent th... more In recent years, there has been a great increase in the daily use of technology, to the extent that people are almost permanently connected to the Internet. In our particular case, we are interested in maintaining information security, which is known as cybersecurity. Traditional security techniques are obsolete, so it becomes necessary to acquire new practical skills with a problem-based learning methodology. Therefore, this paper presents a new approach based on virtual-remote laboratories for the creation of dynamic cybersecurity scenarios in the Cloud. Additionally, the factors that influence the intentions of the participants in the subject employed for this work have been studied. This information has been gathered by using both the answers obtained from an opinion survey and available information in the activity records of the educative labs.
Technologies, 2019
Problem-based learning is a widely used learning methodology in the field of technological discip... more Problem-based learning is a widely used learning methodology in the field of technological disciplines, especially in distance education environments. In these environments, the most used tools, which provide learning scenarios, are remote and virtual laboratories. Internet of Things (IoT) devices can be used as remote or virtual laboratories. In addition to this, they can be organized/orchestrated to build remote maker spaces through the web. These types of spaces are called the Web of Things (WoT). This paper proposes the use of these types of spaces and their integration as practical activities into the curricula of technological subjects. This approach will allow us to achieve two fundamental objectives: (1) To improve the academic results (grades) of students; and (2) to increase engagement and interest of students in the studied technologies, including IoT devices. These platforms are modeled using archetypes based on different typologies and usage scenarios. In particular, th...
International Journal of Online Engineering (iJOE), 2016
Remote practical experiences are nowadays essential in the context of distance education, because... more Remote practical experiences are nowadays essential in the context of distance education, because students cannot use face-to-face traditional laboratories. These remote laboratories can be used by faculty within virtual classrooms, so that students can carry out their on-line experiments in a ubiquitous way – from anywhere and at any time. But these activities cannot be isolated from the learning process of students. Therefore, the services provided by a remote laboratory must be integrated into the institutional Learning Management System (LMS), in order to be employed during the whole learning process. In this work, a fully-functional example of the integration of service-oriented remote laboratories into a LMS is presented, where the Moodle platform has been chosen as a representative LMS