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

Principles of Disease Surveillance01:26

Principles of Disease Surveillance

279
Disease surveillance is the systematic collection, analysis, and interpretation of health data essential to the planning, implementation, and evaluation of public health practice. This process integrates data dissemination to entities responsible for preventing and controlling disease, injury, and disability. Surveillance systems provide crucial information for action, helping public health authorities make informed decisions to manage and prevent outbreaks, ensure public safety, optimize...
279
Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device01:30

Design Example: Identifying the Locations of Monuments in the Field Using Global Positioning System Device

213
Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
213
Field Application of Global Positioning System01:28

Field Application of Global Positioning System

145
The Global Positioning System (GPS) has become an indispensable tool in fieldwork, offering unparalleled precision and efficiency for surveying, navigation, and infrastructure development. By harnessing signals from a constellation of satellites, GPS receivers determine the location of objects with remarkable speed and accuracy, often completing calculations within a second.Advantages of Modern GPS TechnologyContemporary GPS receivers are designed to meet the practical demands of field...
145
Types of Global Positioning System Surveys01:30

Types of Global Positioning System Surveys

162
GPS surveying methods vary in application, accuracy, and data collection techniques, catering to diverse surveying and mapping needs. Static GPS, kinematic GPS, and real-time kinematic (RTK) surveying are widely used. Each technique offers distinct advantages.Static GPS involves placing one receiver at a known reference point and another at the target point. It collects exact positional data by observing multiple satellite ranges over an extended period, achieving centimeter-level accuracy for...
162
Design Example: Sustainability in Concrete Building01:26

Design Example: Sustainability in Concrete Building

259
As the construction industry moves towards more eco-friendly practices, concrete's adaptability and its ability to incorporate sustainable features make it a key material in the drive towards greener building solutions.
There are multiple approaches to achieve sustainability in a commercial concrete building. For instance, construct a concrete parking area under the building, utilizing pervious concrete paver blocks in open areas to facilitate rainwater collection through an underground...
259
Signal and System01:26

Signal and System

1.3K
A signal x(t) is a set of data or a time function representing a variable of interest. Signals typically convey information about a phenomenon, such as atmospheric temperature, humidity, human voice, television images, a dog's bark, or birdsongs. More generally, a signal can be a function of more than one independent variable. For instance, images depend on horizontal and vertical positions and can be regarded as two-dimensional signals. However, this text will focus on one-dimensional...
1.3K

You might also read

Related Articles

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

Sort by
Same author

An Efficient Attribute-Based Access Control (ABAC) Policy Retrieval Method Based on Attribute and Value Levels in Multimedia Networks.

Sensors (Basel, Switzerland)·2020
Same author

A 3D-printed self-propelled, highly sensitive mini-motor for underwater pesticide detection.

Talanta·2018
Same author

Integrated analysis of microarray data to identify the genes critical for the rupture of intracranial aneurysm.

Oncology letters·2018
Same author

Editorial: Recent Advances of Cell and Gene Therapy in Kidney Diseases.

Current gene therapy·2018
Same author

Photocatalytic Supramolecular Enantiodifferentiating Dimerization of 2-Anthracenecarboxylic Acid through Triplet-Triplet Annihilation.

Organic letters·2018
Same author

On the realization of acoustic attenuation using a microperforated panel alone.

The Journal of the Acoustical Society of America·2018

Related Experiment Video

Updated: Oct 30, 2025

Combining Eye-tracking Data with an Analysis of Video Content from Free-viewing a Video of a Walk in an Urban Park Environment
08:25

Combining Eye-tracking Data with an Analysis of Video Content from Free-viewing a Video of a Walk in an Urban Park Environment

Published on: May 7, 2019

9.2K

Secure Video Surveillance Framework in Smart City.

Hao Li1, Tianhao Xiezhang2,3, Cheng Yang2,3

  • 1Post-Doctoral Research Center of Zhuhai Da Hengqin Science and Technology Development Co. Ltd., Zhuhai 519000, China.

Sensors (Basel, Switzerland)
|July 2, 2021
PubMed
Summary
This summary is machine-generated.

This study introduces a secure framework for smart city video surveillance, enhancing data protection and system security. It addresses vulnerabilities and implements robust encryption and authentication to safeguard surveillance data.

Keywords:
decryption securitykey managementreal-time performancesecure video surveillance

More Related Videos

Video Movement Analysis Using Smartphones ViMAS: A Pilot Study
07:51

Video Movement Analysis Using Smartphones ViMAS: A Pilot Study

Published on: March 14, 2017

17.0K
Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
06:32

Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring

Published on: July 14, 2023

1.5K

Related Experiment Videos

Last Updated: Oct 30, 2025

Combining Eye-tracking Data with an Analysis of Video Content from Free-viewing a Video of a Walk in an Urban Park Environment
08:25

Combining Eye-tracking Data with an Analysis of Video Content from Free-viewing a Video of a Walk in an Urban Park Environment

Published on: May 7, 2019

9.2K
Video Movement Analysis Using Smartphones ViMAS: A Pilot Study
07:51

Video Movement Analysis Using Smartphones ViMAS: A Pilot Study

Published on: March 14, 2017

17.0K
Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring
06:32

Author Spotlight: Automated Deep Brain Stimulation for Parkinson's Disease - Exploring the Possibilities and Challenges of Home Monitoring

Published on: July 14, 2023

1.5K

Area of Science:

  • Computer Science
  • Cybersecurity
  • Smart City Technology

Background:

  • Increasing deployment of video surveillance in smart cities raises significant security concerns.
  • Existing research often focuses on selective encryption of regions of interest (RoI), neglecting a holistic system and data lifecycle security approach.
  • Limited attention has been paid to comprehensive security frameworks for video surveillance systems in smart cities.

Purpose of the Study:

  • To construct a comprehensive security framework for smart city video surveillance systems.
  • To propose a secure video surveillance model and an authentication protocol resistant to man-in-the-middle (MITM) and replay attacks.
  • To enhance video encryption key management and ensure a secure decryption environment.

Main Methods:

  • Analysis of surveillance video protection and attack surfaces in smart city environments.
  • Development of a secure video surveillance model and a robust authentication protocol.
  • Implementation of group key management with the Chinese Remainder Theorem (CRT) for secure key updates.
  • Creation of a decryption suite utilizing transparent encryption.

Main Results:

  • The proposed framework effectively addresses system and data lifecycle security for video surveillance.
  • The authentication protocol demonstrates resistance against MITM and replay attacks.
  • The key management system ensures forward and backward security for key updates.
  • Experimental results show an average decryption speed of 91.47 Mb/s, meeting real-time application demands.

Conclusions:

  • The developed secure framework provides a robust solution for smart city video surveillance security.
  • The integration of CRT with group key management offers efficient and secure key updates.
  • The system's performance is suitable for real-time applications, enhancing overall surveillance system security.