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Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis

Hernandez Mediná, Martin Jose; Pinzón Hernández, Cristian Camilo; Díaz López, Daniel Orlando; Garcia Ruiz, Juan Carlos; Pinto Rico, Ricardo Andrés (Universidad Distrital Francisco José de Caldas-Facultad TecnológicaColombia, 2018)

Open source intelligence (OSINT) is used to obtain and analyze information related to adversaries, so it can support risk assessments aimed to prevent damages against critical assets. This paper presents a research about ...
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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Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis
...
Hernandez Mediná, Martin Jose | 2018

Open source intelligence (OSINT) is used to obtain and analyze information related to adversaries, so it can support risk assessments aimed to prevent damages against critical assets. This paper presents a research about different OSINT technologies and how these can be used to perform cyber intelligence tasks. One of the key components in the operation of OSINT tools are the “transforms”, which are used to establish relations between entities of information from queries to different open sources. A set of transforms addressed to the Colombian context are presented, which were implemented and contributed to the community allowing to the law enforcement agencies to develop information gathering process from Colombian open sources. Additionally, this paper shows the implementation of three machine learning models used to perform sentiment analysis over the information obtained from an adversary. Sentiment analysis can be extremely useful to understand the motivation that an adversary can have and, in this way, define proper cyber defense strategies. Finally, some challenges related to the application of OSINT techniques are identified and described.

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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.

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.

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ListarAD - CTG – Informática por tema "Aprendizaje automático"

Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis

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

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

Envíos recientes

Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis

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

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

ListarAD - CTG – Informática por tema "Aprendizaje automático"

Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis ﻿

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

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

Envíos recientes

Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis

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

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

Open source intelligence (OSINT) as support of cybersecurity operations. Use of OSINT in a colombian context and sentiment Analysis

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

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