Results 31 to 40 of about 61,140,335 (162)

Risks of Time and Chronology as an Underpinning Infrastructure for Critical Systems: Emerging Chronorisks and Chronosecurity Needs

open access: yesJournal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT Time and chronology form the invisible architecture upon which modern civilization depends, governing synchronization across markets, power grids, communication networks, transportation, and defense. Yet, this shared temporal framework, engineered through atomic clocks, satellites, and digital synchronization, faces growing vulnerabilities ...
Bilal M. Ayyub
wiley   +1 more source

Ethical hacking, una metodología para descubrir fallas de seguridad en sistemas informáticos mediante la herramienta KALI-LINUX

open access: yesInformática y Sistemas, 2017
Para el desarrollo de la investigación se realizaron pruebas de seguridad haciendo uso del Ethical Hacking como enfoque metodológico para determinar vulnerabilidades existentes en los sistemas operativos de Windows y Android, haciendo uso de las ...
Jorge Veloz   +3 more
doaj   +1 more source

Blockchain and Quantum Technologies for Securing the Global Nuclear Supply Chain: Synergies, Applications, Technical Challenges and Opportunities

open access: yesJournal of Critical Infrastructure Policy, Volume 7, Issue 1, Spring/Summer 2026.
ABSTRACT The infiltration of counterfeit, fraudulent, and suspect items into civil nuclear supply chains, notably within power generation and medical isotope production, poses severe safety and security threats. The ever‐increasing growth in nuclear installations (70 power plants are under construction and another 100 are in the planning stage) and the
Hafiz Ahmed
wiley   +1 more source

Requisitos de Seguridad para el desarrollo de aplicaciones web

open access: yesSerie Científica de la Universidad de las Ciencias Informáticas, 2019
La gestión de la Seguridad Informática desde etapas tempranas del desarrollo de software evita que los mecanismos de seguridad deban ser ajustados dentro de un diseño ya existente, lo que introduce cambios que pueden generar vulnerabilidades en el ...
Yisel Niño Benitez   +1 more
doaj  

Análisis de seguridad en redes LPWAN para dispositivos IoT

open access: yesRevista Vínculos, 2019
Este documento muestra el análisis realizado sobre la seguridad en las tecnologías LPWAN, centrando el estudio en las vulnerabilidades presentes en la tecnología Sigfox.
Cristian Arley González González   +2 more
doaj   +1 more source

Financial retirement planning processes in the Netherlands: How do they differ between employees and solo self‐employed workers?

open access: yesInternational Social Security Review, Volume 78, Issue 4, Page 3-30, October/December 2025.
Abstract The solo self‐employed workforce is growing across Europe, a group which often faces greater individual responsibility for retirement preparation than employees. Using a situational strength framework, this study investigates psychological mechanisms behind retirement planning among employees and three types of solo self‐employed workers ...
Camilla Marabini   +2 more
wiley   +1 more source

Fast‐risky versus slow‐safe life histories mediate resprouting among Caribbean tropical dry forest trees

open access: yesFunctional Ecology, Volume 39, Issue 6, Page 1579-1593, June 2025.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Under climate change, shifting disturbance regimes necessitate understanding the linkages between biomass regeneration and plant function to assess forest resilience.
Tristan A. P. Allerton   +2 more
wiley   +1 more source

Cien amenazas a la seguridad global

open access: yesRevista Científica General José María Córdova, 2022
Este artículo investiga cuántas y cuáles son las amenazas a la seguridad global en el siglo XXI, con el fin de identificarlas y ofrecer una clasificación de ellas.
David Barrero-Barrero   +1 more
doaj   +1 more source

Bridging the Gap: InSAR, Urban Subsidence, and the Imperative for Proactive Resilience in South Florida

open access: yesJournal of Critical Infrastructure Policy, Volume 6, Issue 2, Fall/Winter 2025.
ABSTRACT Recent advances in interferometric synthetic aperture radar (InSAR) provide millimeter‐scale resolution monitoring of ground deformation in urban coastal environments, repeatedly highlighting the vulnerability of regions like South Florida.
Jean‐Pierre Bardet
wiley   +1 more source

Metodologías para desarrollar software seguro

open access: yesReCIBE, 2013
La seguridad ha pasado de ser un requerimiento no funcional, que podía implementarse como parte de la calidad del software a un elemento primordial de cualquier aplicación.
Carlos Joaquín Brito Abundis
doaj  

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