Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Non-ohmic Devices00:51

Non-ohmic Devices

1.4K
In most substances, the current flow is proportional to the voltage applied to it. A simple relationship between the values of current, voltage, and resistance is known as Ohm's law. Nonohmic devices do not exhibit a linear relationship between voltage and current. One such device is the semiconducting circuit element known as a diode. A diode is a circuit device that allows current flow in only one direction.
Consider a simple circuit consisting of a battery, a diode, and a resistor. A...
1.4K
Metal-Semiconductor Junctions01:24

Metal-Semiconductor Junctions

795
The contact of metal and semiconductor can lead to the formation of a junction with either Schottky or Ohmic behavior.
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The...
795
Semiconductors01:22

Semiconductors

1.3K
There is variation in the electrical conductivity of materials - metals, semiconductors, and insulators that are showcased with the help of the energy band diagrams.
Metals such as copper (Cu), zinc (Zn), or lead (Pb) have low resistivity and feature conduction bands that are either not fully occupied or overlap with the valence band, making a bandgap non-existent. This allows electrons in the highest energy levels of the valence band to easily transition to the conduction band upon gaining...
1.3K
Issues And Trends In Healthcare Delivery System01:29

Issues And Trends In Healthcare Delivery System

6.1K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
6.1K
Electro-mechanical Systems01:19

Electro-mechanical Systems

1.5K
Electromechanical systems are intricate configurations that effectively combine electrical and mechanical elements to achieve a desired outcome. Central to many of these systems is the DC motor, a device that converts electrical energy into mechanical motion, enabling various applications ranging from simple fans to complex robotic mechanisms.
A key component of the DC motor is the armature, a rotating circuit positioned within a magnetic field. As an electric current passes through the...
1.5K
Design Example01:23

Design Example

482
The innovation of touch-tone telephony revolutionized the telecommunications industry by replacing the traditional rotary dial with a dual-tone multi-frequency (DTMF) signaling system. This system uses a matrix-style keypad with buttons arranged in four rows and three columns, creating 12 distinct signals each assigned to a pair of frequencies. Each button press results in a simultaneous generation of two sinusoidal tones – one from a low-frequency group (697 to 941 Hz) and one from a...
482

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Transcriptomic profiling of wild Atlantic salmon affected with red skin disease (RSD).

Fish & shellfish immunology·2025
Same author

Use and Outcomes of Vascular Access in Complicated Paediatric Appendicitis - A Multicentre Prospective Observational Study.

Journal of pediatric surgery·2025
Same author

The National Joint Registry Data Quality Audit of elbow arthroplasty.

The bone & joint journal·2024
Same author

Author Correction: Realising a global One Health disease surveillance approach: insights from wastewater and beyond.

Nature communications·2024
Same author

Realising a global One Health disease surveillance approach: insights from wastewater and beyond.

Nature communications·2024
Same author

Retraction Note: TRIB2 confers resistance to anti-cancer therapy by activating the serine/threonine protein kinase AKT.

Nature communications·2023

Related Experiment Video

Updated: Dec 25, 2025

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem
10:15

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

4.1K

Hardware-Intrinsic Multi-Layer Security: A New Frontier for 5G Enabled IIoT.

Hussain Al-Aqrabi1, Anju P Johnson2, Richard Hill1

  • 1Department of Computer Science, Centre for Industrial Analytics (CIndA), School of Computing and Engineering, University of Huddersfield, Queensgate, Huddersfield HD1 3DH, UK.

Sensors (Basel, Switzerland)
|April 5, 2020
PubMed
Summary

This study introduces a novel hardware-based security approach for the Industrial Internet of Things (IIoT) using Physically Unclonable Functions (PUFs) and multi-layer cloud computing. The method enhances device authentication and prevents adversarial attacks, ensuring secure digital manufacturing operations.

Keywords:
5GInternet of Thingsanalyticscloud computingfield programmable gate array (FPGA)hardware security

More Related Videos

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.4K
Data Communication Based on MQTT in a Polymer Extrusion Process
08:15

Data Communication Based on MQTT in a Polymer Extrusion Process

Published on: July 15, 2022

3.7K

Related Experiment Videos

Last Updated: Dec 25, 2025

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem
10:15

Integration of 5G Experimentation Infrastructures into a Multi-Site NFV Ecosystem

Published on: February 3, 2021

4.1K
Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization
07:49

Automated Deployment of an Internet Protocol Telephony Service on Unmanned Aerial Vehicles Using Network Functions Virtualization

Published on: November 26, 2019

8.4K
Data Communication Based on MQTT in a Polymer Extrusion Process
08:15

Data Communication Based on MQTT in a Polymer Extrusion Process

Published on: July 15, 2022

3.7K

Area of Science:

  • Cybersecurity
  • Computer Engineering
  • Network Security

Background:

  • 5G technology enables high-bandwidth, low-latency networking, crucial for the Industrial Internet of Things (IIoT) and Digital Manufacturing.
  • Secure authentication of IIoT devices is challenging due to the scale and the need to prevent adversarial attacks without central servers.
  • Existing authentication mechanisms struggle to scale and provide robust security against sophisticated threats.

Purpose of the Study:

  • To develop an improved multi-layer authentication mechanism for IIoT devices.
  • To leverage Physically Unclonable Function (PUF) hardware and a multi-layer cloud approach for enhanced security.
  • To demonstrate a scalable and secure authentication solution for the Industrial Internet of Things.

Main Methods:

  • Combined Physically Unclonable Function (PUF) hardware implemented on Field Programmable Gate Arrays (FPGAs) with a National Institute of Standards and Technology (NIST) multi-layer cloud computing model.
  • Utilized hardware security primitives for adversarial trojan detection, inspired by biological parameter analysis.
  • Integrated observation of connected IIoT equipment device parameters for security hardening.

Main Results:

  • Demonstrated an effective approach for multi-layer authentication of IIoT devices.
  • Achieved robust attack prevention against both internal and external adversaries.
  • The proposed architecture successfully handled a high load of device authentication requests in under 1 second.

Conclusions:

  • The integration of PUFs and multi-layer cloud computing offers a scalable and secure solution for IIoT authentication.
  • The developed system provides effective defense against sophisticated cyber threats in industrial environments.
  • This approach supports the secure foundation required for advanced digital manufacturing and IIoT applications.