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M-health system backend supported by an actors model

Corredor Acosta, Manuel Alejandro; Cadavid Rengifo, Hector Fabio (IEEE XploreNew Jersey, USA., 2015)

Given the serious impact that cardiovascular diseases are having in Colombia's deaths, the Colombian School of Engineering has been developing a platform for remote, real time, cardiac signals processing. One of the main ...
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 ...

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M-health system backend supported by an actors model
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Corredor Acosta, Manuel Alejandro | 2015

Given the serious impact that cardiovascular diseases are having in Colombia's deaths, the Colombian School of Engineering has been developing a platform for remote, real time, cardiac signals processing. One of the main challenges of this type of platform, assuming a relatively large population continuously transmitting their signals, is to guarantee good response times for all system's stakeholders (doctors, family, etc.), which is not always possible with the application models that have been traditionally used to build most of services that reside on the Web. This article describes an alternative software architecture proposed for the backend of such telemedicine system, which considers the non-blocking and actor-based programming models, as an alternative to the multi-thread model, and as a mean to simplify such system's scalability.

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TRIS: A Three-Rings IoT Sentinel to Protect Against Cyber-Threats
...
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.

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