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

Fixing Double-strand Breaks02:04

Fixing Double-strand Breaks

4.8K
4.8K
Fixing Double-strand Breaks02:04

Fixing Double-strand Breaks

16.5K
The double-stranded structure of DNA has two major advantages. First, it serves as a safe repository of genetic information where one strand serves as the back-up in case the other strand is damaged. Second, the double-helical structure can be wrapped around proteins called histones to form nucleosomes, which can then be tightly wound to form chromosomes. This way, DNA chains up to 2 inches long can be contained within microscopic structures in a cell. A double-stranded break not only damages...
16.5K
Role-Based Identity01:21

Role-Based Identity

296
Role-based identities are central to understanding how individuals navigate social environments by adopting distinct self-conceptions aligned with various societal roles. These identities are not fixed traits but are constructed through personal actions and the social feedback individuals receive in context-specific interactions. Each social role, such as student, teacher, or friend, carries a set of expectations and norms that influence how people think, feel, and behave within that...
296
Hybrid Zones02:29

Hybrid Zones

22.7K
Hybrid zones are narrow regions where two closely related species interact, mate, and produce hybrids. Relative to either parent species, hybrids may possess distinct phenotypic or genetic differences that impact their survival and reproductive success. The genetic variances introduced by hybridization influence species diversity and speciation processes within the hybrid zone.
22.7K
Hybridization of Atomic Orbitals II03:35

Hybridization of Atomic Orbitals II

50.6K
sp3d and sp3d 2 Hybridization
50.6K
Hybridization of Atomic Orbitals I03:24

Hybridization of Atomic Orbitals I

69.7K
The mathematical expression known as the wave function, ψ, contains information about each orbital and the wavelike properties of electrons in an isolated atom. When atoms are bound together in a molecule, the wave functions combine to produce new mathematical descriptions that have different shapes. This process of combining the wave functions for atomic orbitals is called hybridization and is mathematically accomplished by the linear combination of atomic orbitals. The new orbitals that...
69.7K

You might also read

Related Articles

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

Sort by
Same author

Gene Panel Analysis Reveals Overlapping Genetic Causes of Inherited Cataracts and Other Ocular Phenotypes in Bulgarian Patients.

Molecular genetics & genomic medicine·2026
Same author

Risk Factors for Development of Diabetes Insipidus and Syndrome of Inappropriate Antidiuretic Hormone Secretion after Transsphenoidal Resection of Pituitary Adenoma.

Journal of neurological surgery. Part B, Skull base·2025
Same author

Rare host variants in ciliary expressed genes contribute to COVID-19 severity in Bulgarian patients.

Scientific reports·2024
Same author

Clinical and genetic variability among Bulgarian patients with autosomal recessive spastic ataxia of Charlevoix-Saguenay.

Molecular genetics & genomic medicine·2024
Same author

Introducing Exome Sequencing as Part of the Diagnostic Algorithm for Pediatric Nephrology Patients in Bulgaria: A Single-Center Experience.

Nephron·2024
Same author

Challenges in the evaluation and management of radioactive iodine-refractory differentiated thyroid cancer.

Nuclear medicine communications·2022
Same journal

Privacy-Preserving Database Fingerprinting.

NDSS symposium·2023
See all related articles

Related Experiment Videos

Breaking and Fixing Origin-Based Access Control in Hybrid Web/Mobile Application Frameworks.

Martin Georgiev, Suman Jana, Vitaly Shmatikov

    NDSS Symposium
    |December 9, 2014
    PubMed
    Summary
    This summary is machine-generated.

    Hybrid mobile apps have security flaws called "fracking" attacks. These vulnerabilities allow malicious web content to access sensitive device data, affecting all hybrid frameworks and platforms.

    Related Experiment Videos

    Area of Science:

    • Computer Science
    • Software Engineering
    • Cybersecurity

    Background:

    • Hybrid mobile applications combine web and native app features, using platform-independent languages like HTML and JavaScript.
    • Hybrid apps utilize frameworks (e.g., PhoneGap) with embedded web browsers and bridges for device resource access.
    • Existing access-control policies for web code (Same Origin Policy) and local code (OS permissions) are not effectively composed in hybrid apps.

    Purpose of the Study:

    • To analyze the software stack of hybrid frameworks and identify vulnerabilities in their access-control policy composition.
    • To demonstrate the 'fracking' attack, where foreign-origin web content accesses local device resources through framework bridges.
    • To assess the prevalence and impact of fracking vulnerabilities in Android apps and evaluate existing defenses.

    Main Methods:

    • Analysis of the hybrid application software stack, focusing on the interaction between web code, local code, and framework bridges.
    • Demonstration of 'fracking' attacks exploiting the miscomposition of access-control policies.
    • Empirical study of free Android apps using the PhoneGap framework to quantify fracking vulnerability prevalence and exposed resources.

    Main Results:

    • Fracking vulnerabilities are generic, affecting all hybrid frameworks, browsers, and platforms due to inadequate policy composition.
    • A study of PhoneGap-based Android apps revealed that each vulnerability exposes sensitive local resources to numerous malicious domains.
    • Current defenses within hybrid frameworks are ineffectual against fracking attacks.

    Conclusions:

    • Hybrid mobile app frameworks contain inherent security flaws ('fracking') that allow unauthorized access to sensitive device data.
    • A new defense mechanism, NoFrak, is proposed. It is a capability-based defense that is platform-independent and compatible with existing apps and frameworks.
    • NoFrak effectively mitigates fracking attacks without requiring app code changes or disrupting advertising-based business models.