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26 karma · joined July 23, 2014

CEO & Co-Founder @ heylogin.com password manager without master password 2-factor secure by design

ex-maintainer of OpenKeychain

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LastPass problems uncovered that make the incident so bad

heylogin.com·9 pts·sufficient·
0

Pin Bypass in Passwordless WebAuthn on Microsoft.com and Nextcloud

hwsecurity.dev·7 pts·sufficient·
3

Show HN: Fido U2F on Android

hwsecurity.dev·5 pts·sufficient·
1

Evaluation of VoIP encryption with ZRTP

sufficientlysecure.org·1 pts·sufficient·
0

How to use the gait (unique pattern how someone walks) for secure pairing?

sufficientlysecure.org·1 pts·sufficient·
0

A Study of Key-Fingerprints: Hex vs. Base32 vs. Wordlists Vs

usenix.org·11 pts·sufficient·
4

Surreptitious Sharing: Vulnerability in many popular Android apps

ibr.cs.tu-bs.de·1 pts·sufficient·
0

Android Privacy Guard is insecure

openkeychain.org·2 pts·sufficient·
0

OpenKeychain 3.6: Security Audit and Tons of New Features

openkeychain.org·3 pts·sufficient·
1

Winners of YubiKey security contest announced

yubico.com·1 pts·sufficient·
0

How to Encrypt Your Emails on Android

openkeychain.org·1 pts·sufficient·
0

Show HN: OpenKeychain – Usable PGP on Android

openkeychain.org·3 pts·sufficient·
0

Our Odyssey with Testing on Android

openkeychain.org·1 pts·sufficient·
0