Timing-Side-Channel on Noureddine RAMDIhttps://ramdi.fr/tags/timing-side-channel/Recent content in Timing-Side-Channel on Noureddine RAMDIHugoenSat, 23 May 2026 20:41:27 +0000Inside device-activity-tracker: exploiting WhatsApp timing side-channels for device state detectionhttps://ramdi.fr/github-stars/inside-device-activity-tracker-exploiting-whatsapp-timing-side-channels-for-device-state-detection/Mon, 04 May 2026 10:23:02 +0000https://ramdi.fr/github-stars/inside-device-activity-tracker-exploiting-whatsapp-timing-side-channels-for-device-state-detection/device-activity-tracker is a TypeScript proof-of-concept exploiting WhatsApp and Signal delivery receipt timing to detect device states via RTT measurement and dynamic thresholds.