An Investigation of Ear-EEG Signals for a Novel Biometric Authentication System

This work explores the feasibility of biometric authentication using EEG signals acquired through in-ear devices, commonly referred to as ear-EEG. Traditional EEG-based biometric systems, while secure, often suffer from low usability due to cumbersome scalp-based electrode setups. In this study, ...

FacialMotionID: Identifying Users of Mixed Reality Headsets Using Abstract Facial Motion Representations

Facial motion capture in mixed reality headsets enables real-time avatar animation, allowing users to convey non-verbal cues during virtual interactions. However, as facial motion data constitutes a behavioral biometric, its use raises novel privacy concerns. With mixed reality systems becoming...

BlowPrint: Blow-Based Multi-Factor Biometrics for Smartphone User Authentication

Biometric authentication is a widely used security mechanism that leverages unique physiological or behavioral characteristics to authenticate users. In multi-factor biometrics MFB, multiple biometric modalities, e.g., physiological and behavioral, are integrated to mitigate the limitations...

Facebook wants to look at your entire camera roll for “AI restyling” suggestions, and more

Facebook's pursuit of your personal data continues apace, and now it has a new target: photos on your phone that you haven't shared with it yet. Techcrunch reports that the social media giant is now asking its users to peek at the photos on their phones' camera rolls. In return it will give them...

ZK-SERIES: Privacy-Preserving Authentication Using Temporal Biometric Data

Biometric authentication relies on physiological or behavioral traits that are inherent to a user, making them difficult to lose, forge or forget. Biometric data with a temporal component enable the following authentication protocol: recent readings of the underlying biometrics are encoded as tim...

Deep CNN Face Matchers Inherently Support Revocable Biometric Templates

One common critique of biometric authentication is that if an individual's biometric is compromised, then the individual has no recourse. The concept of revocable biometrics was developed to address this concern. A biometric scheme is revocable if an individual can have their current enrollment i...

Bidirectional Biometric Authentication Using Transciphering and (T)FHE

Biometric authentication systems pose privacy risks, as leaked templates such as iris or fingerprints can lead to security breaches. Fully Homomorphic Encryption FHE enables secure encrypted evaluation, but its deployment is hindered by large ciphertexts, high key overhead, and limited trust...

The vulnerability of the biometric authentication function in Windows Hello on Windows operating systems allows a intruder to gain unauthorized access to protected information.

The vulnerability of the biometric authentication function in Windows Hello on Windows operating systems is related to errors in information processing. Exploiting this vulnerability can allow an attacker to gain unauthorized access to protected information...

CVE-2025-29627

An issue in KeeperChat IOS Application v.5.8.8 allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module...

CVE-2025-29627

An issue in KeeperChat IOS Application v.5.8.8 allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module...

CVE-2025-29627

An issue in KeeperChat IOS Application v.5.8.8 allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module...

PT-2025-24541 · Unknown · Keeperchat

Name of the Vulnerable Software and Affected Versions: KeeperChat IOS Application version 5.8.8 Description: An issue in the KeeperChat IOS Application allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module. Recommendations: For KeeperChat IOS...

CVE-2025-29627

An issue in KeeperChat IOS Application v.5.8.8 allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module...

CVE-2025-29627

The KeeperChat IOS Application version 5.8.8 is vulnerable to an elevation of privilege flaw within its Biometric Authentication Module . This issue allows a physically proximate attacker to escalate privileges. As a temporary workaround until a patch is released, users are advised to disable the...

Keeper Security KeeperChat IOS Application 安全漏洞

Keeper Security KeeperChat IOS Application is a chat application from Keeper Security, USA. A security vulnerability exists in Keeper Security KeeperChat IOS Application version 5.8.8, which stems from a flaw in the biometric authentication module that could lead to elevation of privilege...

CVE-2025-29627

An issue in KeeperChat IOS Application v.5.8.8 allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module...

CVE-2025-29627: Improper Authentication

An issue in KeeperChat IOS Application v.5.8.8 allows a physically proximate attacker to escalate privileges via the Biometric Authentication Module...

CVE-2025-5715

A vulnerability was found in Signal App 7.41.4 on Android. It has been declared as problematic. This vulnerability affects unknown code of the component Biometric Authentication Handler. The manipulation leads to missing critical step in authentication. It is possible to launch the attack on the...

CVE-2025-5715

A vulnerability was found in Signal App 7.41.4 on Android. It has been declared as problematic. This vulnerability affects unknown code of the component Biometric Authentication Handler. The manipulation leads to missing critical step in authentication. It is possible to launch the attack on the...

CVE-2025-5715

A vulnerability was found in Signal App 7.41.4 on Android. It has been declared as problematic. This vulnerability affects unknown code of the component Biometric Authentication Handler. The manipulation leads to missing critical step in authentication. It is possible to launch the attack on the...