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Information Technology

Cybersecurity

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Displaying 351 - 375 of 2840

Consideraciones para la gestion de riesgos a la ciberseguridad y la privacidad de internet de las cosas (IoT)

March 29, 2021
Author(s)
Katie Boeckl, Michael Fagan, Bill Fisher, Naomi Lefkovitz, Katerina N. Megas, danna o'rourke, Karen Scarfone, Benjamin Piccarreta, Ellen Nadeau
La internet de las cosas (IoT) es un conjunto de diversas tecnologías que evolucionan y se difunden con rapidez, y que interactúan con el mundo físico. Muchas organizaciones no se dan cuenta del gran número de dispositivos de IoT que ya están utilizando

Consideracoes para Gerenciar Riscos de Privacidade e Seguranca Cibernetica na Internet das Coisas (IoT)

March 29, 2021
Author(s)
Katie Boeckl, Michael Fagan, Bill Fisher, Naomi Lefkovitz, Katerina N. Megas, Ellen Nadeau, Benjamin Piccarreta, Karen Scarfone, Danna O'Rourke
A Internet das Coisas (IoT) é uma coleção em rápida evolução e expansão de diversas tecnologias que interagem com o mundo físico. Muitas organizações não estão necessariamente cientes do grande número de dispositivos IoT que já estão usando e como eles

Cybersecurity Standards and Guidelines to Assist Small and Medium-Sized Manufacturers

March 21, 2021
Author(s)
Timothy Zimmerman, CheeYee Tang, Michael Pease, Keith A. Stouffer
Cybersecurity standards and guidelines produced by NIST can assist small and medium-sized manufacturers to protect their operational technology from cybersecurity threats. NIST cybersecurity standards, guidelines, and research underway at NIST is described

Designing Trojan Detectors in Neural Networks Using Interactive Simulations

February 20, 2021
Author(s)
Peter Bajcsy, Nicholas J. Schaub, Michael P. Majurski
This paper addresses the problem of designing trojan detectors in neural networks (NNs) using interactive simulations. Trojans in NNs are defined as triggers in inputs that cause misclassification of such inputs into a class (or classes) unintended by the

Optimal Cybersecurity Investments for SIS Model

February 15, 2021
Author(s)
Van Sy Mai, Richard La, Abdella Battou
We study the problem of minimizing the (time) average security costs in large systems comprising many interdependent subsystems, where the state evolution is captured by a susceptible-infected-susceptible (SIS) model. The security costs reflect security

Enhanced Security Requirements for Protecting Controlled Unclassified Information: A Supplement to NIST Special Publication 800-171

February 9, 2021
Author(s)
Ronald S. Ross, Victoria Pillitteri, Gary Guissanie, Ryan Wagner, Richard Graubart, Deborah Bodeau
The protection of Controlled Unclassified Information (CUI) resident in nonfederal systems and organizations is of paramount importance to federal agencies and can directly impact the ability of the Federal Government to successfully conduct its essential

Securing Picture Archiving and Communication System (PACS) Cybersecurity for the Healthcare Sector

December 21, 2020
Author(s)
Jennifer L. Cawthra, Sue S. Wang, Bronwyn J. Hodges, Kangmin Zheng, Ryan T. Williams, Jason J. Kuruvilla, Christopher L. Peloquin, Kevin Littlefield, Bob Neimeyer
Medical imaging plays an important role in diagnosing and treating patients. The system that manages medical images is known as the picture archiving communication system (PACS) and is nearly ubiquitous in healthcare environments. PACS is defined by the