Category: identification

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Security Flaw in Estonian National ID Card

Posted on By infossl
estonia, idcards, identification, Security technology, securityengineering

We have no idea how bad this really is: On 30 August, an international team of researchers informed the Estonian Information System Authority (RIA) of a vulnerability potentially affecting the digital use of Estonian ID cards. The possible vulnerability affects a total of almost 750,000 ID-cards issued starting from October 2014, including cards issued to … Read More “Security Flaw in Estonian National ID Card” »

De-Anonymizing Browser History Using Social-Network Data

Posted on By infossl
academicpapers, anonymity, deanonymization, identification, Security technology, socialmedia, tracking

Interesting research: “De-anonymizing Web Browsing Data with Social Networks“: Abstract: Can online trackers and network adversaries de-anonymize web browsing data readily available to them? We show — theoretically, via simulation, and through experiments on real user data — that de-identified web browsing histories can be linked to social media profiles using only publicly available data. … Read More “De-Anonymizing Browser History Using Social-Network Data” »

Heartbeat as Biometric Password

Posted on By infossl
authentication, biometrics, identification, Security technology

There’s research in using a heartbeat as a biometric password. No details in the article. My guess is that there isn’t nearly enough entropy in the reproducible biometric, but I might be surprised. The article’s suggestion to use it as a password for health records seems especially problematic. “I’m sorry, but we can’t access the … Read More “Heartbeat as Biometric Password” »

Firefox Removing Battery Status API

Posted on By infossl
academicpapers, browsers, firefox, identification, linux, privacy, Security technology, tracking

Firefox is removing the battery status API, citing privacy concerns. Here’s the paper that described those concerns: Abstract. We highlight privacy risks associated with the HTML5 Battery Status API. We put special focus on its implementation in the Firefox browser. Our study shows that websites can discover the capacity of users’ batteries by exploiting the … Read More “Firefox Removing Battery Status API” »

Using Neural Networks to Identify Blurred Faces

Posted on By infossl
academicpapers, biometrics, identification, privacy, Security technology, surveillance

Neural networks are good at identifying faces, even if they’re blurry: In a paper released earlier this month, researchers at UT Austin and Cornell University demonstrate that faces and objects obscured by blurring, pixelation, and a recently-proposed privacy system called P3 can be successfully identified by a neural network trained on image datasets­ — in … Read More “Using Neural Networks to Identify Blurred Faces” »

Using Wi-Fi Signals to Identify People by Body Shape

Posted on By infossl
academicpapers, biometrics, identification, privacy, Security technology, surveillance, wifi

Another paper on using Wi-Fi for surveillance. This one is on identifying people by their body shape. “FreeSense:Indoor Human Identification with WiFi Signals“: Abstract: Human identification plays an important role in human-computer interaction. There have been numerous methods proposed for human identification (e.g., face recognition, gait recognition, fingerprint identification, etc.). While these methods could be … Read More “Using Wi-Fi Signals to Identify People by Body Shape” »