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COSMOS: Collaborative, Seamless and Adaptive Sentinel for the Internet of Things

Nespoli, Pantaleone; Useche Pelaez, David; Díaz López, Daniel; Gómez Mármol, Felix (Suiza, 2019)

The Internet of Things (IoT) became established during the last decade as an emerging technology with considerable potentialities and applicability. Its paradigm of everything connected together penetrated the real world, ...
Developing Secure IoT Services: A Security-Oriented Review of IoT Platforms

Daniel Díaz López; Blanco Uribe, María; Santiago Cely, Claudia; Tarquino Murgueitio, Daniel; Garcia Garcia, Edwin; Nespoli, Pantaleone; Gómez Mármol, Félix (Suiza, 2018)

Undoubtedly, the adoption of the Internet of Things (IoT) paradigm has impacted on our every-day life, surrounding us with smart objects. Thus, the potentialities of this new market attracted the industry, so that many ...
Shielding IoT against Cyber-Attacks: An Event-Based Approach Using SIEM

Daniel Díaz López; Blanco Uribe, María; Santiago Cely, Claudia; Vega Torres, Andrés; Moreno Guataquira, Nicolás; Morón Castro, Stefany; Nespoli, Pantaleone; Gómez Mármol, Félix (Guest Editor: Constantinos KoliasEgiptoInglaterra, 2018)

Due to the growth of IoT (Internet of Tings) devices in diferent industries and markets in recent years and considering the currently insufcient protection for these devices, a security solution safeguarding IoT architectures ...
TRIS: A Three-Rings IoT Sentinel to Protect Against Cyber-Threats

Useche Pelaez, David; Diaz Lopez, Daniel; Nespoli, Pantaleone; Gomez Marmol, Felix (IEEE XploreSpain, 2018)

The Internet of Things (IoT) is considered as an emerging technology with considerable potentialities. Its paradigm of everything connected together invaded the real world, with smart objects located in several daily ...
TRIS: A Three-Rings IoT Sentinel to Protect Against Cyber-Threats

Useche Pelaez, David; Diaz Lopez, Daniel; Nespoli, Pantaleone; Gomez Marmol, Felix (IEEE XploreValencia, España., 2018-10)

The Internet of Things (IoT) is considered as an emerging technology with considerable potentialities. Its paradigm of everything connected together invaded the real world, with smart objects located in several daily ...

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COSMOS: Collaborative, Seamless and Adaptive Sentinel for the Internet of Things
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Nespoli, Pantaleone | 2019

The Internet of Things (IoT) became established during the last decade as an emerging technology with considerable potentialities and applicability. Its paradigm of everything connected together penetrated the real world, with smart devices located in several daily appliances. Such intelligent objects are able to communicate autonomously through already existing network infrastructures, thus generating a more concrete integration between real world and computer-based systems. On the downside, the great benefit carried by the IoT paradigm in our life brings simultaneously severe security issues, since the information exchanged among the objects frequently remains unprotected from malicious attackers. The paper at hand proposes COSMOS (Collaborative, Seamless and Adaptive Sentinel for the Internet of Things), a novel sentinel to protect smart environments from cyber threats. Our sentinel shields the IoT devices using multiple defensive rings, resulting in a more accurate and robust protection. Additionally, we discuss the current deployment of the sentinel on a commodity device (i.e., Raspberry Pi). Exhaustive experiments are conducted on the sentinel, demonstrating that it performs meticulously even in heavily stressing conditions. Each defensive layer is tested, reaching a remarkable performance, thus proving the applicability of COSMOS in a distributed and dynamic scenario such as IoT. With the aim of easing the enjoyment of the proposed entinel, we further developed a friendly and ease-to-use COSMOS App, so that end-users can manage sentinel(s) directly using their own devices (e.g., smartphone).

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Developing Secure IoT Services: A Security-Oriented Review of IoT Platforms
...
Daniel Díaz López | 2018

Undoubtedly, the adoption of the Internet of Things (IoT) paradigm has impacted on our every-day life, surrounding us with smart objects. Thus, the potentialities of this new market attracted the industry, so that many enterprises developed their own IoT platforms aiming at helping IoT services’ developers. In the multitude of possible platforms, selecting the most suitable to implement a specific service is not straightforward, especially from a security perspective. This paper analyzes some of the most prominent proposals in the IoT platforms market-place, performing an in-depth security comparison using five common criteria. These criteria are detailed in sub-criteria, so that they can be used as a baseline for the development of a secure IoT service. Leveraging the knowledge gathered from our in-depth study, both researchers and developers may select the IoT platform which best fits their needs. Additionally, an IoT service for monitoring commercial flights is implemented in two previously analyzed IoT platforms, giving an adequate detail level to represent a solid guideline for future IoT developers.

LEER
Shielding IoT against Cyber-Attacks: An Event-Based Approach Using SIEM
...
Daniel Díaz López | 2018

Due to the growth of IoT (Internet of Tings) devices in diferent industries and markets in recent years and considering the currently insufcient protection for these devices, a security solution safeguarding IoT architectures are highly desirable. An interesting perspective for the development of security solutions is the use of an event management approach, knowing that an event may become an incident when an information asset is afected under certain circumstances. Te paper at hand proposes a security solution based on the management of security events within IoT scenarios in order to accurately identify suspicious activities. To this end, diferent vulnerabilities found in IoT devices are described, as well as unique features that make these devices an appealing target for attacks. Finally, three IoT attack scenarios are presented, describing exploited vulnerabilities, security events generated by the attack, and accurate responses that could be launched to help decreasing the impact of the attack on IoT devices. Our analysis demonstrates that the proposed approach is suitable for protecting the IoT ecosystem, giving an adequate protection level to the IoT devices.

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TRIS: A Three-Rings IoT Sentinel to Protect Against Cyber-Threats
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Useche Pelaez, David | 2018

The Internet of Things (IoT) is considered as an emerging technology with considerable potentialities. Its paradigm of everything connected together invaded the real world, with smart objects located in several daily appliances able to communicate autonomously through already existing network infrastructures. On the downside, the great advance carried by IoT in our life brings at the same time serious security issues, since the information flow among the objects remains mainly unprotected from malicious attackers. The paper at hand proposes TRIS, a novel sentinel to protect smart environments from cyber threats. Our sentinel shields the IoT devices using three defense rings, resulting in a more accurate protection. Additionally, we discuss the actual deployment of the sentinel using open-source tools. Exhaustive experiments are conducted on the sentinel, showing that the deployed sentinel performs meticulously even in heavily stressing conditions, thus demonstrating the applicability of TRIS in a distributed and dynamic scenario such as IoT.

LEER
TRIS: A Three-Rings IoT Sentinel to Protect Against Cyber-Threats
...
Useche Pelaez, David | 2018-10

The Internet of Things (IoT) is considered as an emerging technology with considerable potentialities. Its paradigm of everything connected together invaded the real world, with smart objects located in several daily appliances able to communicate autonomously through already existing network infrastructures. On the downside, the great advance carried by IoT in our life brings at the same time serious security issues, since the information flow among the objects remains mainly unprotected from malicious attackers. The paper at hand proposes TRIS, a novel sentinel to protect smart environments from cyber threats. Our sentinel shields the IoT devices using three defense rings, resulting in a more accurate protection. Additionally, we discuss the actual deployment of the sentinel using open-source tools. Exhaustive experiments are conducted on the sentinel, showing that the deployed sentinel performs meticulously even in heavily stressing conditions, thus demonstrating the applicability of TRIS in a distributed and dynamic scenario such as IoT.

LEER