https://victorperez.tech/security/ Recent content in Security Research on Víctor Pérez Jiménez | Solutions Engineer & Indie Hacker https://victorperez.tech/og_image.png https://victorperez.tech/og_image.png Hugo en Wed, 01 Apr 2026 00:00:00 +0000 https://victorperez.tech/security/smart-lock/ Wed, 01 Apr 2026 00:00:00 +0000 https://victorperez.tech/security/smart-lock/ The smart lock on my Airbnb had a geofencing feature to prevent remote access. It only worked in CSS. https://victorperez.tech/security/idor/ Mon, 23 Mar 2026 00:00:00 +0000 https://victorperez.tech/security/idor/ While building my own QR ordering app I decided to test a real production system. A Google Maps photo, some perspective correction, and I had live orders for every table. https://victorperez.tech/security/marinetraffic/ Fri, 11 Mar 2022 00:00:00 +0000 https://victorperez.tech/security/marinetraffic/ I found an endpoint that returned paid-tier ship tracking data without checking subscription level. A CS student, a curious HTTP request, and a conversation with their Head of Engineering.