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

Censoring Survival Data01:09

Censoring Survival Data

68
Survival analysis is a statistical method used to analyze time-to-event data, often employed in fields such as medicine, engineering, and social sciences. One of the key challenges in survival analysis is dealing with incomplete data, a phenomenon known as "censoring." Censoring occurs when the event of interest (such as death, relapse, or system failure) has not occurred for some individuals by the end of the study period or is otherwise unobservable, and it might have many different...
68
Crossover Experiments01:16

Crossover Experiments

2.7K
Crossover experiments, also called the repeated-measurements design, is a study design in which all experimental units are exposed to all treatments in different periods. Crossover experiments are generally used in psychology, the pharmaceutical industry, agriculture, and medicine.
Crossover designs are performed even with smaller sample sizes since the samples can act as their controls. These are better than simple randomized trials since patients are exposed to all the treatments.
2.7K
Hindsight Biases01:12

Hindsight Biases

3.4K
Hindsight bias leads you to believe that the event you just experienced was predictable, even though it really wasn’t. In other words, you knew all along that things would turn out the way they did. Can you relate this to the phrase "Hindsight is 20/20" now? 
3.4K
Multicompartment Models: Overview01:14

Multicompartment Models: Overview

110
Multicompartment models are mathematical constructs that depict how drugs are distributed and eliminated within the body. They segment the body into several compartments, symbolizing various physiological or anatomical areas connected through drug transfer processes such as absorption, metabolism, distribution, and elimination.
These models offer a more comprehensive representation of drug behavior in the body than one-compartment models. They accommodate the complexity of drug distribution,...
110
Associative Learning01:27

Associative Learning

303
Associative learning is a fundamental concept in behavioral psychology, wherein a connection is established between two stimuli or events, leading to a learned response. This process is critical in understanding how behaviors are acquired and modified. Conditioning, the mechanism through which associations are formed, can be divided into two main types: classical conditioning and operant conditioning, each elucidating different aspects of associative learning.
Classical conditioning, also known...
303
Cross-Sectional Research01:50

Cross-Sectional Research

11.3K
In cross-sectional research, a researcher compares multiple segments of the population at the same time. If they were interested in people's dietary habits, the researcher might directly compare different groups of people by age. Instead of following a group of people for 20 years to see how their dietary habits changed from decade to decade, the researcher would study a group of 20-year-old individuals and compare them to a group of 30-year-old individuals and a group of 40-year-old...
11.3K

You might also read

Related Articles

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

Sort by
Same author

Reply to Zhuang et al. and to Rui and Chen.

American journal of respiratory and critical care medicine·2026
Same author

The Gut Microbiome and Metabolome of Domestic Cats Were Altered by the Oral Administration of Complex Probiotics.

Biology·2026
Same author

<i>In situ</i> synthesis of dispersed boride-induced high-performance brazed DD5 superalloy <i>via</i> the formation of a novel sandwich-structured interlayer.

Materials horizons·2026
Same author

Comment on "Nanomedicine for phage therapy: Encapsulation strategies for enhanced antimicrobial efficacy".

International journal of antimicrobial agents·2026
Same author

The pangenome of <i>Acanthopagrus</i> provides genomic variation evidence for genetic diversity.

iScience·2026
Same author

[Establishment and functional characterization of an efficient cell-free expression system of bovine interferon-gamma].

Sheng wu gong cheng xue bao = Chinese journal of biotechnology·2026
Same journal

Cross-silo Federated Learning with Record-level Personalized Differential Privacy.

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security·2025
Same journal

PreCurious: How Innocent Pre-Trained Language Models Turn into Privacy Traps.

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security·2025
Same journal

WristPrint: Characterizing User Re-identification Risks from Wrist-worn Accelerometry Data.

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security·2023
Same journal

How to Accurately and Privately Identify Anomalies.

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security·2019
Same journal

Secure Outsourced Matrix Computation and Application to Neural Networks.

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security·2019
Same journal

Leaky Cauldron on the Dark Land: Understanding Memory Side-Channel Hazards in SGX.

Conference on Computer and Communications Security : proceedings of the ... conference on computer and communications security. ACM Conference on Computer and Communications Security·2019
See all related articles

Related Experiment Video

Updated: Jun 10, 2025

Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance
06:26

Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance

Published on: September 27, 2024

391

The Danger of Minimum Exposures: Understanding Cross-App Information Leaks on iOS through Multi-Side-Channel

Zihao Wang1, Jiale Guan1, XiaoFeng Wang1

  • 1Indiana University Bloomington.

Conference on Computer and Communications Security : Proceedings of the ... Conference on Computer and Communications Security. ACM Conference on Computer and Communications Security
|October 11, 2024
PubMed
Summary
This summary is machine-generated.

This study introduces Mischief, a novel technique for multi-channel side-channel attacks on iOS. It effectively infers user activities by analyzing combined data leaks, revealing inadequate current privacy protections.

Keywords:
Automated AnalysisSide ChannelsTimingiOS

More Related Videos

An Application for Pairing with Wearable Devices to Monitor Personal Health Status
06:58

An Application for Pairing with Wearable Devices to Monitor Personal Health Status

Published on: February 3, 2022

2.7K
Analyzing Mitochondrial Morphology Through Simulation Supervised Learning
12:06

Analyzing Mitochondrial Morphology Through Simulation Supervised Learning

Published on: March 3, 2023

3.9K

Related Experiment Videos

Last Updated: Jun 10, 2025

Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance
06:26

Author Spotlight: Exploring Breathing Techniques and Digital Solutions for Enhancing Running Performance

Published on: September 27, 2024

391
An Application for Pairing with Wearable Devices to Monitor Personal Health Status
06:58

An Application for Pairing with Wearable Devices to Monitor Personal Health Status

Published on: February 3, 2022

2.7K
Analyzing Mitochondrial Morphology Through Simulation Supervised Learning
12:06

Analyzing Mitochondrial Morphology Through Simulation Supervised Learning

Published on: March 3, 2023

3.9K

Area of Science:

  • Computer Science
  • Information Security
  • Cybersecurity

Background:

  • Traditional side-channel leak research focuses on single channels.
  • Multi-channel side-channel analysis, especially for inferring foreground app operations on iOS, remains understudied.
  • Existing methods lack a systematic approach to determine maximum information leaks and control system-wide data exposure.

Purpose of the Study:

  • To systematically study multi-channel inference risks on iOS.
  • To develop a method for identifying optimal subsets of side channels for maximum information leakage.
  • To enable comprehensive system-wide information leak control, moving beyond single-channel mitigation.

Main Methods:

  • Introduced a novel attack technique named Mischief.
  • Utilized probabilistic search to find optimal channel subsets based on a Merit Score.
  • Modeled inference attacks as multivariate time series classification problems, employing the InceptionTime deep learning model.

Main Results:

  • Mischief effectively identifies foreground apps, website visits, and IoT operations on iOS 16.2 with high confidence.
  • The attack functions effectively in open-world scenarios, demonstrating vulnerabilities in current iOS privacy protections.
  • The study highlights that existing Apple protections are insufficient against sophisticated multi-channel attacks.

Conclusions:

  • Multi-channel side-channel attacks pose a significant threat, even when individual channels are uninformative.
  • The Mischief technique and its findings provide a foundation for developing more robust, system-wide privacy protections.
  • This research shifts the paradigm of side-channel defense from single-channel suppression to holistic information exposure control.