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Information Technology

Internet of Things (IoT)

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Displaying 26 - 50 of 230

Base de referencia de las capacidades de apoyo no tecnicas del IoT

October 30, 2024
Author(s)
Michael Fagan, Katerina Megas, Jeffrey Marron, Kevin Brady, Barbara Cuthill, Rebecca Herold
Las capacidades de apoyo no técnicas son acciones que realiza un fabricante o una organización de terceros en apoyo de la seguridad cibernética de un dispositivo de Internet de las cosas (IoT, por sus siglas en inglés). Esta publicación define una línea

Base Principal da Capacidade de Suporte Nao Tecnico da IoT

October 30, 2024
Author(s)
Katerina Megas, Michael Fagan, Jeffrey Marron, Kevin Brady, Barbara Cuthill, Rebbecca Herold
Recursos de suporte não técnicos são ações que um fabricante ou organização terceirizada executa em apoio à segurança cibernética de um dispositivo IoT. Esta publicação define a base principal de recursos de suporte não técnico dos fabricantes de

Recommended Cybersecurity Requirements for Consumer-Grade Router Products

September 10, 2024
Author(s)
Michael Fagan, Katerina Megas, Paul Watrobski, Jeffrey Marron, Barbara Bell Cuthill, David Lemire, Brad Hoehn, Christopher Evans
Ensuring the security of routers is crucial for safeguarding not only individuals' data but also the integrity and availability of entire networks. With the increasing prevalence of smart home IoT devices and remote work setups, the significance of

Feature Description for Assessing Autonomous Vehicle Performance

September 9, 2024
Author(s)
Edward Griffor, Hadhoum Hajjaj, Thoshitha Gamage, Thomas Roth, Wenqi Guo
This technical report presents a structured methodology for describing and assessing auto-mated vehicle (AV) features, with a focus on ensuring consistent and reproducible testing across various scenarios. The document delineates a systematic approach to

An Overarching Quality Evaluation Framework for Additive Manufacturing Digital Twin

September 2, 2024
Author(s)
Yan Lu, Zhuo Yang, Shengyen Li, Yaoyao Fiona Zhao, Jiarui Xie, Mutahar Safdar, Hyunwoong Ko
The key differentiation of digital twins from existing models-based engineering approaches lies in the continuous synchronization between physical and virtual twins through data exchange. The success of digital twins, whether operated automatically or with

Measurement-Based Prediction of mmWave Channel Parameters Using Deep Learning and Point Cloud

August 2, 2024
Author(s)
Anuraag Bodi, Raied Caromi, Jian Wang, Jelena Senic, Camillo Gentile, Hang Mi, Bo Ai, Ruisi He
Millimeter-wave (MmWave) channel characteristics are quite different from sub-6 GHz frequency bands. The major differences include higher path loss and sparser multipath components (MPCs), resulting in more significant time-varying characteristics in

Laboratory-Based Reference Channels for Millimeter-Wave Wireless Device Measurements

July 3, 2024
Author(s)
Joshua Kast, Paritosh Manurkar, Sudantha Perera, Mohamed Hany, Rob Horansky, Rick Candell, Kate Remley, Matt Simons
Industrial and consumer wireless devices increasingly make use of millimeter-wave (mmWave) frequencies to meet increasing requirements for bandwidth, device density, and latency. The complex propagation environment and design of phased-array antennas pose

Fiscal Year 2023 Cybersecurity and Privacy Annual Report

May 20, 2024
Author(s)
Patrick D. O'Reilly, Kristina Rigopoulos
During Fiscal Year 2023 (FY 2023) – from October 1, 2022, through September 30, 2023 –the NIST Information Technology Laboratory (ITL) Cybersecurity and Privacy Program successfully responded to numerous challenges and opportunities in security and privacy

AI-Based Environment Segmentation Using a Context-Aware Channel Sounder

April 26, 2024
Author(s)
Anuraag Bodi, Samuel Berweger, Raied Caromi, Jihoon Bang, Jelena Senic, Camillo Gentile
We describe how the data acquired from the camera and Lidar systems of our context-aware radio-frequency (RF) channel sounder is used to reconstruct a 3D mesh of the surrounding environment, segmented and classified into discrete objects. First, the images

Context-Aware Channel Sounder for AI-Assisted Radio-Frequency Channel Modeling

April 26, 2024
Author(s)
Camillo Gentile, Jelena Senic, Anuraag Bodi, Samuel Berweger, Raied Caromi, Nada Golmie
We describe a context-aware channel sounder that consists of three separate systems: a radio-frequency system to extract multipaths scattered from the surrounding environment in the 3D geometrical domain, a Lidar system to generate a point cloud of the

Facilitating Stakeholder Communication around AI-Enabled Systems and Business Processes

November 21, 2023
Author(s)
Edward Griffor, Matthew Bundas, Chasity Nadeau, Jeannine Shantz, Thanh Nguyen, Marcello Balduccini, Tran Son
Artificial Intelligence (AI) is often critical to the success of modern business processes. Leveraging it, however, is non-trivial. A major hurdle is communication: discussing system requirements among stakeholders with different backgrounds and goals

Wireless Channel Characterization for UWB Communication in Capsule Endoscopy

August 30, 2023
Author(s)
Katjana Ladic, Kamran Sayrafian, Dina Simunic, Kamya Yazdandoost
Since its invention in the early 1990s the technology behind capsule endoscopy has been making rapid progress. The emergence of high-resolution miniature video cameras along with other microsensor technology have increased the data rate and power

Smart Home Device Loss of Support: Consumer Perspectives and Preferences

July 23, 2023
Author(s)
Julie Haney, Susanne M. Furman
Unsupported smart home devices can pose serious safety and security issues for consumers. However, unpatched and vulnerable devices may remain connected because consumers may not be alerted that their devices are no longer supported or do not understand

Cluster Association for 3D Environment Based on 60 GHz Indoor Channel Measurements

May 31, 2023
Author(s)
Raied Caromi, Jian Wang, Anuraag Bodi, Camillo Gentile
In this paper, we present a ray tracing (RT) assisted multipath cluster association method. This work is based on an indoor channel measurement at 60 GHz, where a light detection and ranging (LiDAR) sensor was co-located with channel sounder and time

2022 Cybersecurity & Privacy Annual Report

May 30, 2023
Author(s)
Patrick D. O'Reilly, Kristina Rigopoulos, Larry Feldman, Greg Witte
During Fiscal Year 2022 (FY 2022) – from October 1, 2021, through September 30, 2022 –the NIST Information Technology Laboratory (ITL) Cybersecurity and Privacy Program successfully responded to numerous challenges and opportunities in security and privacy
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