corpus.blog
56,966 blogs · [ { "id": "01a0bb91-eabe-7346-9b2e-f2aa5bdf777d", "title": "Stop blaming 'AI' on your negligent security practices!", "url": "https://www.mayrhofer.eu.org/post/openai-huggingface-incident/", "published_at": "2026-08-18T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d561834f", "title": "Why I’m Forced to Say Farewell: Google Management Has Lost Its Moral Compass", "url": "https://www.mayrhofer.eu.org/post/leaving-google/", "published_at": "2026-05-18T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d62513e9", "title": "Finding Vulnerabilities in the Era of AI/LLM Coding Agents", "url": "https://www.mayrhofer.eu.org/post/vulnerability-reports-and-llms/", "published_at": "2026-04-13T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d69e4418", "title": "Firewall throughput measurements: OPNsense on APU4d4 and Edge4Go, OPNsense in a Proxmox VM, and OpenWRT on Turris Omnia", "url": "https://www.mayrhofer.eu.org/post/firewall-throughput-opnsense-openwrt/", "published_at": "2026-03-18T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d7280fee", "title": "Towards more globally inclusive security conferences", "url": "https://www.mayrhofer.eu.org/post/inclusive-security-conferences/", "published_at": "2025-12-28T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d811c8fa", "title": "AI and Security – Balancing Innovation and Risk Management", "url": "https://www.mayrhofer.eu.org/talk/ai-and-security-balancing-innovation-and-risk-management/", "published_at": "2025-11-04T16:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d8de7daa", "title": "Panel statement for the debate on security: freedom vs. surveillance", "url": "https://www.mayrhofer.eu.org/talk/panel-statement-for-the-debate-on-security-freedom-vs.-surveillance/", "published_at": "2025-09-11T13:45:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d948b9f0", "title": "Kepler Salon: Digital Shadows - Who owns your data?", "url": "https://www.mayrhofer.eu.org/talk/kepler-salon-digital-shadows-who-owns-your-data/", "published_at": "2025-09-08T19:30:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d9bfa72e", "title": "On data retention laws: Why this is (still) not a good balance between mass surveillance and law enforcement", "url": "https://www.mayrhofer.eu.org/post/on-mass-data-retention/", "published_at": "2025-06-03T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3d9ebefb7", "title": "Defenses against abusive AI scrapers", "url": "https://www.mayrhofer.eu.org/post/defenses-against-abusive-ai-scrapers/", "published_at": "2025-01-24T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dac772b5", "title": "Secure Messaging (and attacks against it)", "url": "https://www.mayrhofer.eu.org/talk/secure-messaging-and-attacks-against-it/", "published_at": "2024-08-29T18:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3db93de49", "title": "Android private space: How to install apps from other sources", "url": "https://www.mayrhofer.eu.org/post/android-private-space-apps/", "published_at": "2024-08-03T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dbec88e5", "title": "BioDSSL: A Domain Specific Sensor Language for global, distributed, biometric identification systems", "url": "https://www.mayrhofer.eu.org/publication/paper-hofer-is-2024-biodssl/", "published_at": "2024-08-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dcc271fa", "title": "Shrinking embeddings, not accuracy: Performance-Preserving Reduction of Facial Embeddings for Complex Face Verification Computations", "url": "https://www.mayrhofer.eu.org/publication/paper-hofer-icprs-2024-shrinking-embeddings/", "published_at": "2024-07-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dcf2adcd", "title": "Cryptographers’ Feedback on the EU Digital Identity’s ARF", "url": "https://www.mayrhofer.eu.org/publication/eudiw-cryptographers-statement-2024/", "published_at": "2024-06-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dd6bdfcd", "title": "OPNsense and PPPoE with high availability: tricky, but doable", "url": "https://www.mayrhofer.eu.org/post/opnsense-pppoe-ha/", "published_at": "2024-04-18T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dd8f1e1f", "title": "Password managers: KeepassXC and Vaultwarden", "url": "https://www.mayrhofer.eu.org/post/password-manager/", "published_at": "2024-04-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3de2a2f1d", "title": "A Data-Driven Evaluation of the Current Security State of Android Devices", "url": "https://www.mayrhofer.eu.org/publication/paper-leierzopf-cns-2024-adsdb/", "published_at": "2024-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3de3d0d94", "title": "Honeyquest: Rapidly Measuring the Enticingness of Cyber Deception Techniques with Code-based Questionnaires", "url": "https://www.mayrhofer.eu.org/publication/arxiv-2024-honeyquest/", "published_at": "2024-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3df14e54a", "title": "Honeyquest: Rapidly Measuring the Enticingness of Cyber Deception Techniques with Code-based Questionnaires", "url": "https://www.mayrhofer.eu.org/publication/paper-raid-2024-honeyquest/", "published_at": "2024-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3dff161db", "title": "On the critical path to implant backdoors and the effectiveness of potential mitigation techniques: Early learnings from XZ", "url": "https://www.mayrhofer.eu.org/publication/arxiv-2024-xz/", "published_at": "2024-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e04c5c1d", "title": "Threshold Delegatable Anonymous Credentials With Controlled and Fine-Grained Delegation", "url": "https://www.mayrhofer.eu.org/publication/art-ieee-dsc-2024-delegatable-credentials/", "published_at": "2024-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e0501d69", "title": "The Android Platform Security Model (and the security of actual devices)", "url": "https://www.mayrhofer.eu.org/talk/the-android-platform-security-model-and-the-security-of-actual-devices/", "published_at": "2023-12-05T01:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e0653e4d", "title": "Anonymously Publishing Liveness Signals with Plausible Deniability", "url": "https://www.mayrhofer.eu.org/talk/anonymously-publishing-liveness-signals-with-plausible-deniability/", "published_at": "2023-12-04T03:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e0b302a6", "title": "Anonymously Publishing Liveness Signals with Plausible Deniability", "url": "https://www.mayrhofer.eu.org/publication/paper-momm-2023-liveness/", "published_at": "2023-12-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e19f2966", "title": "Face to Face with Efficiency: Real-Time Face Recognition Pipelines on Embedded Devices", "url": "https://www.mayrhofer.eu.org/publication/paper-momm-2023-face-detection-efficiency/", "published_at": "2023-12-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e29d717b", "title": "Mobile App Distribution Transparency (MADT): Design and evaluation of a system to mitigate necessary trust in mobile app distribution systems", "url": "https://www.mayrhofer.eu.org/publication/paper-nordsec-2023-madt/", "published_at": "2023-11-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e355c49f", "title": "Suspend/resume with Linux on Lenovo Yoga 6 Gen8", "url": "https://www.mayrhofer.eu.org/post/linux-sleep-on-lenovo-yoga-6/", "published_at": "2023-10-09T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e448ddfc", "title": "A Large-Scale Data Collection and Evaluation Framework for Android Device Security Attributes", "url": "https://www.mayrhofer.eu.org/publication/paper-idimt-2023-leierzopf-adsdb/", "published_at": "2023-09-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e51124d0", "title": "INFRASPEC – Automated Inspection of Critical Infrastructure", "url": "https://www.mayrhofer.eu.org/publication/article-ercim-2023-infraspec/", "published_at": "2023-09-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e54c85bb", "title": "Can we, pretty please, quickly get over the AI hype without too much collateral damage?", "url": "https://www.mayrhofer.eu.org/post/can-we-please-get-over-the-ai-hype/", "published_at": "2023-05-16T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e61a6e40", "title": "A Survey on Fingerprinting Technologies for Smartphones Based on Embedded Transducers", "url": "https://www.mayrhofer.eu.org/publication/art-iot-2023-transducer-fingerprinting-technologies/", "published_at": "2023-05-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e696e779", "title": "License for Text and Data Mining (TDM)", "url": "https://www.mayrhofer.eu.org/tdm/", "published_at": "2023-03-19T23:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e6fbe88e", "title": "Digitale Identitäten in der physischen Welt: Eine Abwägung von Privatsphäreschutz und Praktikabilität", "url": "https://www.mayrhofer.eu.org/publication/roland-2023-hmdw/", "published_at": "2023-03-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e79927b6", "title": "Efficient Aggregation of Face Embeddings for Decentralized Face Recognition Deployments", "url": "https://www.mayrhofer.eu.org/publication/paper-icissp-2023-hofer-face-aggregation/", "published_at": "2023-03-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e7ce3dbd", "title": "Practical Delegatable Anonymous Credentials From Equivalence Class Signatures", "url": "https://www.mayrhofer.eu.org/publication/art-popets-2023-mir-delegatable-anonymous-credentials/", "published_at": "2023-03-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e83eb097", "title": "Some thoughts on ChatGPT and other large language models", "url": "https://www.mayrhofer.eu.org/post/thoughts-on-chatgpt/", "published_at": "2023-01-23T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e84d6d5d", "title": "Bye, bye, Twitter", "url": "https://www.mayrhofer.eu.org/post/bye-bye-twitter/", "published_at": "2022-12-18T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e8bdcddf", "title": "DNS resolver latency measurements: OPNsense Unbound", "url": "https://www.mayrhofer.eu.org/post/opnsense-unbound-performance/", "published_at": "2022-11-19T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e8c66c1d", "title": "Privacy Policy", "url": "https://www.mayrhofer.eu.org/privacy/", "published_at": "2022-10-21T23:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e92dae58", "title": "Decentralized, Privacy-Preserving, Single Sign-On", "url": "https://www.mayrhofer.eu.org/publication/art-scn-2022-mir-decentralized-single-sign-on/", "published_at": "2022-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e977de49", "title": "Efficient aggregation of face embeddings for decentralized face recognition deployments (extended version)", "url": "https://www.mayrhofer.eu.org/publication/arxiv-2022-efficient-face-embeddings/", "published_at": "2022-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3e9ed493c", "title": "Evaluating Dynamic Tor Onion Services for Privacy Preserving Distributed Digital Identity Systems", "url": "https://www.mayrhofer.eu.org/publication/art-csm-2022-hoeller-dynamic-tor-services/", "published_at": "2022-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3eac2214d", "title": "Fingerprinting Smartphones Based on Microphone Characteristics from Environment Affected Recordings", "url": "https://www.mayrhofer.eu.org/publication/art-ieee-access-2022-fingerprinting-microphone-characteristics/", "published_at": "2022-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3eb58c4c9", "title": "Adversary Models for Mobile Device Authentication", "url": "https://www.mayrhofer.eu.org/publication/acm-csur-2021-adversary-models-device-authentication/", "published_at": "2021-10-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ebe9d341", "title": "Sweep-to-Unlock: Fingerprinting Smartphones based on Loudspeaker Roll-off Characteristics", "url": "https://www.mayrhofer.eu.org/publication/art-transactions-mobile-2021-sweep-to-unlock/", "published_at": "2021-10-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ec238d16", "title": "On the state of V3 onion services", "url": "https://www.mayrhofer.eu.org/publication/paper-foci-2021-hoeller-v-3-onion-services/", "published_at": "2021-08-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ec36e497", "title": "Ökologie des Internets: Ist die IT Klimaretter oder Klimakiller? – was sagt die Wissenschaft dazu?", "url": "https://www.mayrhofer.eu.org/talk/okologie-des-internets-ist-die-it-klimaretter-oder-klimakiller-was-sagt-die-wissenschaft-dazu/", "published_at": "2021-07-13T22:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ec3dd9fa", "title": "The academic review process in one example", "url": "https://www.mayrhofer.eu.org/post/academic-review-process-example/", "published_at": "2021-07-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ec8342a7", "title": "Importance of different facial parts for face detection networks", "url": "https://www.mayrhofer.eu.org/publication/paper-iwbf-2021-hofer-facial-recognition-parts/", "published_at": "2021-05-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ec95c6a6", "title": "On the feasibility of short-lived dynamic onion services", "url": "https://www.mayrhofer.eu.org/publication/hoeller-wtmc-2021-onion-services/", "published_at": "2021-05-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ed14da07", "title": "The Android Platform Security Model", "url": "https://www.mayrhofer.eu.org/publication/acm-tops-2021-android-platform-security-model/", "published_at": "2021-04-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ed7d72df", "title": "Experiences and Recommendations from Operating a Tor Exit Node at a University", "url": "https://www.mayrhofer.eu.org/publication/paper-icissp-2021-tor-experiences/", "published_at": "2021-02-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3edeae78b", "title": "Android security trade-offs 2: Lock states", "url": "https://www.mayrhofer.eu.org/post/android-tradeoffs-2-lockstates/", "published_at": "2021-01-21T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3eec05fcb", "title": "Analyzing inconsistencies in the Tor consensus", "url": "https://www.mayrhofer.eu.org/publication/paper-iiwas-2021-hoeller-tor-consensus/", "published_at": "2021-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ef0d8d4e", "title": "Secure Accelerometer-based Pairing of Mobile Devices in Multi-modal Transport", "url": "https://www.mayrhofer.eu.org/publication/art-ieee-access-accelerometer-pairing-transport/", "published_at": "2020-12-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3efb84875", "title": "The Android Platform Security Model (and the security status of actual devices)", "url": "https://www.mayrhofer.eu.org/talk/the-android-platform-security-model-and-the-security-status-of-actual-devices/", "published_at": "2020-11-30T14:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f080ccfa", "title": "A highly personal take on KDE vs. Gnome over two decades", "url": "https://www.mayrhofer.eu.org/post/kde-vs-gnome/", "published_at": "2020-11-15T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f0c11326", "title": "Aktuelle Entwicklungen zu Digitalen Identitäten", "url": "https://www.mayrhofer.eu.org/talk/aktuelle-entwicklungen-zu-digitalen-identitaten/", "published_at": "2020-11-13T08:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f176798a", "title": "Digitale Identitäten und Authentifizierung", "url": "https://www.mayrhofer.eu.org/talk/digitale-identitaten-und-authentifizierung/", "published_at": "2020-10-20T07:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f26d42ea", "title": "Privacy-preserving features in the Mobile Driving License", "url": "https://www.mayrhofer.eu.org/publication/androidblogpost-mobile-driving-license/", "published_at": "2020-10-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f35b88b3", "title": "Managing Digital Identities - from Contact Tracing in the Crisis to Future Virtual Passports", "url": "https://www.mayrhofer.eu.org/talk/managing-digital-identities-from-contact-tracing-in-the-crisis-to-future-virtual-passports/", "published_at": "2020-09-15T12:10:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f455e6f5", "title": "Adversary Models for Mobile Device Authentication", "url": "https://www.mayrhofer.eu.org/publication/arxiv-20200923-adversary-models-device-authentication/", "published_at": "2020-09-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f47e906f", "title": "On the secure delivery of regular information", "url": "https://www.mayrhofer.eu.org/post/secure-delivery-of-regular-information/", "published_at": "2020-08-07T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f49d90ba", "title": "Settings for Flatpak sandboxing for the Zoom Linux client", "url": "https://www.mayrhofer.eu.org/post/zoom-flatpak-sandboxing/", "published_at": "2020-07-23T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f4be1b0b", "title": "Digital Authentication in the Real World without Sacrificing Privacy", "url": "https://www.mayrhofer.eu.org/talk/digital-authentication-in-the-real-world-without-sacrificing-privacy/", "published_at": "2020-07-16T15:30:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f58e212c", "title": "Digitale Identitäten – Was, Warum, Wie?", "url": "https://www.mayrhofer.eu.org/talk/digitale-identitaten-was-warum-wie/", "published_at": "2020-07-14T12:16:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f62a708d", "title": "Android-Device-Security.org: Towards a Transparent Database of Android Device Security Attributes", "url": "https://www.mayrhofer.eu.org/talk/android-device-security.org-towards-a-transparent-database-of-android-device-security-attributes/", "published_at": "2020-07-06T12:15:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f6aab84b", "title": "Disposable dynamic accumulators: toward practical privacy-preserving mobile eIDs with scalable revocation", "url": "https://www.mayrhofer.eu.org/publication/hoelzl-2019-ijis-revocation/", "published_at": "2020-07-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f78ea743", "title": "Dynamic Taint Tracking Simulation", "url": "https://www.mayrhofer.eu.org/publication/art-ccis-2020-berner-dynamic-taint-tracking/", "published_at": "2020-07-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f83ed561", "title": "Dynamic Taint Tracking Simulation", "url": "https://www.mayrhofer.eu.org/publication/paper-icete-2019-dynamic-taint-tracking-simulation/", "published_at": "2020-07-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f8ea6f07", "title": "Enabling per-device traffic analysis with separate VLANs, 802.1x MAC based authentication, and OpenWRT", "url": "https://www.mayrhofer.eu.org/post/wifi-per-device-vlans/", "published_at": "2020-05-27T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f8ec0a8c", "title": "The not so private way of tracing contacts: A first analysis of the NOVID20 Android SDK", "url": "https://www.mayrhofer.eu.org/publication/roland-2020/", "published_at": "2020-04-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f9c9cb52", "title": "Git Cheat Sheet", "url": "https://www.mayrhofer.eu.org/post/git-cheat-sheet/", "published_at": "2020-02-15T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3f9ee8ce4", "title": "Poster: Towards an Architecture for Private Digital Authentication in the Physical World", "url": "https://www.mayrhofer.eu.org/publication/mayrhofer-2020/", "published_at": "2020-02-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3fa97718d", "title": "DAMFA: Decentralized Anonymous Multi-Factor Authentication", "url": "https://www.mayrhofer.eu.org/publication/paper-bsci-2020-mir-damfa/", "published_at": "2020-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3fb78bb64", "title": "Migrating a GadgetBridge installation to a new device", "url": "https://www.mayrhofer.eu.org/post/gadgetbridge-migration/", "published_at": "2019-12-21T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3fc2bd81c", "title": "Disclosing Proof-of-Concept (PoC) exploits for vulnerabilities: A defender's point of view", "url": "https://www.mayrhofer.eu.org/post/vulnerability-disclosure-is-positive/", "published_at": "2019-11-29T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3fc9b2203", "title": "CORMORANT: Ubiquitous Risk-Aware Multi-Modal Biometric Authentication across Mobile Devices", "url": "https://www.mayrhofer.eu.org/publication/art-imwut-2019-cormorant/", "published_at": "2019-09-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3fd73e722", "title": "Android Security: Taming the Complex Ecosystem", "url": "https://www.mayrhofer.eu.org/talk/android-security-taming-the-complex-ecosystem/", "published_at": "2019-05-23T21:30:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3fe6635fb", "title": "Android security trade-offs 1: Root access", "url": "https://www.mayrhofer.eu.org/post/android-tradeoffs-1-rooting/", "published_at": "2019-05-15T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ff09e8e7", "title": "Android security trade-offs 0: Ecosystem complexity", "url": "https://www.mayrhofer.eu.org/post/android-tradeoffs-0-meta/", "published_at": "2019-05-14T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f3ff74bfb1", "title": "The Android Platform Security Model", "url": "https://www.mayrhofer.eu.org/publication/arxiv-20190411-android-platform-security-model/", "published_at": "2019-04-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f400421b13", "title": "Transparent Tor-ifying VLAN (separated WLAN SSID) with OpenWRT", "url": "https://www.mayrhofer.eu.org/post/transparent-tor-wlan-ssid/", "published_at": "2019-03-24T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f4011eb71f", "title": "Slides", "url": "https://www.mayrhofer.eu.org/slides/example/", "published_at": "2019-02-05T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f401470ed0", "title": "Insider Attack Resistance in the Android Ecosystem", "url": "https://www.mayrhofer.eu.org/talk/insider-attack-resistance-in-the-android-ecosystem/", "published_at": "2019-01-30T00:30:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f40151ebfe", "title": "Context authentication", "url": "https://www.mayrhofer.eu.org/project/context-auth/", "published_at": "2019-01-06T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f401ac4d7d", "title": "Context prediction", "url": "https://www.mayrhofer.eu.org/project/context-prediction/", "published_at": "2019-01-06T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f4024939f1", "title": "OpenUAT", "url": "https://www.mayrhofer.eu.org/project/openuat/", "published_at": "2019-01-06T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f40347b7da", "title": "Relate", "url": "https://www.mayrhofer.eu.org/project/relate/", "published_at": "2019-01-06T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f40378c3da", "title": "Insider Attack Resistance in the Android Ecosystem", "url": "https://www.mayrhofer.eu.org/publication/usenix-enigma-2019-android-insider-attack-resistance/", "published_at": "2019-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f4039779e4", "title": "KinPhy: A Kinetic in-Band Channel for Millimetre-Wave Networks", "url": "https://www.mayrhofer.eu.org/publication/paper-sensys-2019-kinphy/", "published_at": "2019-01-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f40474f9a8", "title": "Android-IPv6Config", "url": "https://www.mayrhofer.eu.org/project/android-ipv6config/", "published_at": "2018-12-03T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f40509e72e", "title": "Gibraltar firewall", "url": "https://www.mayrhofer.eu.org/project/gibraltar/", "published_at": "2018-12-03T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f405638626", "title": "Android Pie à la mode: Security & Privacy", "url": "https://www.mayrhofer.eu.org/publication/androidblogpost-pie-summary/", "published_at": "2018-12-01T00:00:00+00:00" }, { "id": "01a087a3-0a94-73c5-bf29-86f4063f4e68", "title": "Investigating the impact of network security on the line current differential protection system", "url": "https://www.mayrhofer.eu.org/publication/art-iet-engineering-network-security-power-protection/", "published_at": "2018-10-01T00:00:00+00:00" }, { "id": "01a087a3-0a95-7317-b011-5ff0386c7184", "title": "Design, Implementation, and Evaluation of Secure Communication for Line Current Differential Protection Systems over Packet Switched Networks", "url": "https://www.mayrhofer.eu.org/publication/art-cip-2018-secure-power-line-protection/", "published_at": "2018-08-01T00:00:00+00:00" }, { "id": "01a087a3-0a95-7317-b011-5ff038d7c10e", "title": "Bridging the Gap in Privacy-Preserving Revocation: Practical and Scalable Revocation of Mobile eIDs", "url": "https://www.mayrhofer.eu.org/publication/hoelzl-2018-sac/", "published_at": "2018-04-01T00:00:00+00:00" }, { "id": "01a087a3-0a95-7317-b011-5ff038d94c0b", "title": "Mobile Match-on-Card Authentication Using Offline-Simplified Models with Gait and Face Biometrics", "url": "https://www.mayrhofer.eu.org/publication/art-transactions-mobile-2018-moc/", "published_at": "2018-03-01T00:00:00+00:00" }, { "id": "01a087a3-0a95-7317-b011-5ff0397c46f5", "title": "Introspection for C and its Applications to Library Robustness", "url": "https://www.mayrhofer.eu.org/publication/paper-c-introspection/", "published_at": "2018-01-01T00:00:00+00:00" } ] posts Claim your 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mayrhofer.eu.org

2026

Stop blaming 'AI' on your negligent security practices!original ↗
18 Aug 2026
Why I’m Forced to Say Farewell: Google Management Has Lost Its Moral Compassoriginal ↗
18 May 2026
Finding Vulnerabilities in the Era of AI/LLM Coding Agentsoriginal ↗
13 Apr 2026
Firewall throughput measurements: OPNsense on APU4d4 and Edge4Go, OPNsense in a Proxmox VM, and OpenWRT on Turris Omniaoriginal ↗
18 Mar 2026

2025

Towards more globally inclusive security conferencesoriginal ↗
28 Dec 2025
AI and Security – Balancing Innovation and Risk Managementoriginal ↗
4 Nov 2025
Panel statement for the debate on security: freedom vs. surveillanceoriginal ↗
11 Sept 2025
Kepler Salon: Digital Shadows - Who owns your data?original ↗
8 Sept 2025
On data retention laws: Why this is (still) not a good balance between mass surveillance and law enforcementoriginal ↗
3 Jun 2025
Defenses against abusive AI scrapersoriginal ↗
24 Jan 2025

2024

Secure Messaging (and attacks against it)original ↗
29 Aug 2024
Android private space: How to install apps from other sourcesoriginal ↗
3 Aug 2024
BioDSSL: A Domain Specific Sensor Language for global, distributed, biometric identification systemsoriginal ↗
1 Aug 2024
Shrinking embeddings, not accuracy: Performance-Preserving Reduction of Facial Embeddings for Complex Face Verification Computationsoriginal ↗
1 Jul 2024
Cryptographers’ Feedback on the EU Digital Identity’s ARForiginal ↗
1 Jun 2024
OPNsense and PPPoE with high availability: tricky, but doableoriginal ↗
18 Apr 2024
Password managers: KeepassXC and Vaultwardenoriginal ↗
1 Apr 2024
A Data-Driven Evaluation of the Current Security State of Android Devicesoriginal ↗
1 Jan 2024
Honeyquest: Rapidly Measuring the Enticingness of Cyber Deception Techniques with Code-based Questionnairesoriginal ↗
1 Jan 2024
Honeyquest: Rapidly Measuring the Enticingness of Cyber Deception Techniques with Code-based Questionnairesoriginal ↗
1 Jan 2024
On the critical path to implant backdoors and the effectiveness of potential mitigation techniques: Early learnings from XZoriginal ↗
1 Jan 2024
Threshold Delegatable Anonymous Credentials With Controlled and Fine-Grained Delegationoriginal ↗
1 Jan 2024

2023

The Android Platform Security Model (and the security of actual devices)original ↗
5 Dec 2023
Anonymously Publishing Liveness Signals with Plausible Deniabilityoriginal ↗
4 Dec 2023
Anonymously Publishing Liveness Signals with Plausible Deniabilityoriginal ↗
1 Dec 2023
Face to Face with Efficiency: Real-Time Face Recognition Pipelines on Embedded Devicesoriginal ↗
1 Dec 2023
Mobile App Distribution Transparency (MADT): Design and evaluation of a system to mitigate necessary trust in mobile app distribution systemsoriginal ↗
1 Nov 2023
Suspend/resume with Linux on Lenovo Yoga 6 Gen8original ↗
9 Oct 2023
A Large-Scale Data Collection and Evaluation Framework for Android Device Security Attributesoriginal ↗
1 Sept 2023
INFRASPEC – Automated Inspection of Critical Infrastructureoriginal ↗
1 Sept 2023
Can we, pretty please, quickly get over the AI hype without too much collateral damage?original ↗
16 May 2023
A Survey on Fingerprinting Technologies for Smartphones Based on Embedded Transducersoriginal ↗
1 May 2023
License for Text and Data Mining (TDM)original ↗
19 Mar 2023
Digitale Identitäten in der physischen Welt: Eine Abwägung von Privatsphäreschutz und Praktikabilitätoriginal ↗
1 Mar 2023
Efficient Aggregation of Face Embeddings for Decentralized Face Recognition Deploymentsoriginal ↗
1 Mar 2023
Practical Delegatable Anonymous Credentials From Equivalence Class Signaturesoriginal ↗
1 Mar 2023
Some thoughts on ChatGPT and other large language modelsoriginal ↗
23 Jan 2023

2022

Bye, bye, Twitteroriginal ↗
18 Dec 2022
DNS resolver latency measurements: OPNsense Unboundoriginal ↗
19 Nov 2022
Privacy Policyoriginal ↗
21 Oct 2022
Decentralized, Privacy-Preserving, Single Sign-Onoriginal ↗
1 Jan 2022
Efficient aggregation of face embeddings for decentralized face recognition deployments (extended version)original ↗
1 Jan 2022
Evaluating Dynamic Tor Onion Services for Privacy Preserving Distributed Digital Identity Systemsoriginal ↗
1 Jan 2022
Fingerprinting Smartphones Based on Microphone Characteristics from Environment Affected Recordingsoriginal ↗
1 Jan 2022

2021

Adversary Models for Mobile Device Authenticationoriginal ↗
1 Oct 2021
Sweep-to-Unlock: Fingerprinting Smartphones based on Loudspeaker Roll-off Characteristicsoriginal ↗
1 Oct 2021
On the state of V3 onion servicesoriginal ↗
1 Aug 2021
Ökologie des Internets: Ist die IT Klimaretter oder Klimakiller? – was sagt die Wissenschaft dazu?original ↗
13 Jul 2021
The academic review process in one exampleoriginal ↗
1 Jul 2021
Importance of different facial parts for face detection networksoriginal ↗
1 May 2021
On the feasibility of short-lived dynamic onion servicesoriginal ↗
1 May 2021
The Android Platform Security Modeloriginal ↗
1 Apr 2021
Experiences and Recommendations from Operating a Tor Exit Node at a Universityoriginal ↗
1 Feb 2021
Android security trade-offs 2: Lock statesoriginal ↗
21 Jan 2021
Analyzing inconsistencies in the Tor consensusoriginal ↗
1 Jan 2021

2020

Secure Accelerometer-based Pairing of Mobile Devices in Multi-modal Transportoriginal ↗
1 Dec 2020
The Android Platform Security Model (and the security status of actual devices)original ↗
30 Nov 2020
A highly personal take on KDE vs. Gnome over two decadesoriginal ↗
15 Nov 2020
Aktuelle Entwicklungen zu Digitalen Identitätenoriginal ↗
13 Nov 2020
Digitale Identitäten und Authentifizierungoriginal ↗
20 Oct 2020
Privacy-preserving features in the Mobile Driving Licenseoriginal ↗
1 Oct 2020
Managing Digital Identities - from Contact Tracing in the Crisis to Future Virtual Passportsoriginal ↗
15 Sept 2020
Adversary Models for Mobile Device Authenticationoriginal ↗
1 Sept 2020
On the secure delivery of regular informationoriginal ↗
7 Aug 2020
Settings for Flatpak sandboxing for the Zoom Linux clientoriginal ↗
23 Jul 2020
Digital Authentication in the Real World without Sacrificing Privacyoriginal ↗
16 Jul 2020
Digitale Identitäten – Was, Warum, Wie?original ↗
14 Jul 2020
Android-Device-Security.org: Towards a Transparent Database of Android Device Security Attributesoriginal ↗
6 Jul 2020
Disposable dynamic accumulators: toward practical privacy-preserving mobile eIDs with scalable revocationoriginal ↗
1 Jul 2020
Dynamic Taint Tracking Simulationoriginal ↗
1 Jul 2020
Dynamic Taint Tracking Simulationoriginal ↗
1 Jul 2020
Enabling per-device traffic analysis with separate VLANs, 802.1x MAC based authentication, and OpenWRToriginal ↗
27 May 2020
The not so private way of tracing contacts: A first analysis of the NOVID20 Android SDKoriginal ↗
1 Apr 2020
Git Cheat Sheetoriginal ↗
15 Feb 2020
Poster: Towards an Architecture for Private Digital Authentication in the Physical Worldoriginal ↗
1 Feb 2020
DAMFA: Decentralized Anonymous Multi-Factor Authenticationoriginal ↗
1 Jan 2020

2019

Migrating a GadgetBridge installation to a new deviceoriginal ↗
21 Dec 2019
Disclosing Proof-of-Concept (PoC) exploits for vulnerabilities: A defender's point of vieworiginal ↗
29 Nov 2019
CORMORANT: Ubiquitous Risk-Aware Multi-Modal Biometric Authentication across Mobile Devicesoriginal ↗
1 Sept 2019
Android Security: Taming the Complex Ecosystemoriginal ↗
23 May 2019
Android security trade-offs 1: Root accessoriginal ↗
15 May 2019
Android security trade-offs 0: Ecosystem complexityoriginal ↗
14 May 2019
The Android Platform Security Modeloriginal ↗
1 Apr 2019
Transparent Tor-ifying VLAN (separated WLAN SSID) with OpenWRToriginal ↗
24 Mar 2019
Slidesoriginal ↗
5 Feb 2019
Insider Attack Resistance in the Android Ecosystemoriginal ↗
30 Jan 2019
Context authenticationoriginal ↗
6 Jan 2019
Context predictionoriginal ↗
6 Jan 2019
OpenUAToriginal ↗
6 Jan 2019
Relateoriginal ↗
6 Jan 2019
Insider Attack Resistance in the Android Ecosystemoriginal ↗
1 Jan 2019
KinPhy: A Kinetic in-Band Channel for Millimetre-Wave Networksoriginal ↗
1 Jan 2019

2018

Android-IPv6Configoriginal ↗
3 Dec 2018
Gibraltar firewalloriginal ↗
3 Dec 2018
Android Pie à la mode: Security & Privacyoriginal ↗
1 Dec 2018
Investigating the impact of network security on the line current differential protection systemoriginal ↗
1 Oct 2018
Design, Implementation, and Evaluation of Secure Communication for Line Current Differential Protection Systems over Packet Switched Networksoriginal ↗
1 Aug 2018
Bridging the Gap in Privacy-Preserving Revocation: Practical and Scalable Revocation of Mobile eIDsoriginal ↗
1 Apr 2018
Mobile Match-on-Card Authentication Using Offline-Simplified Models with Gait and Face Biometricsoriginal ↗
1 Mar 2018
Introspection for C and its Applications to Library Robustnessoriginal ↗
1 Jan 2018
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