Edoardo Tosin
Pinned
Email Collision DoS: When Poor Validation Locks Users Out
How a missing email uniqueness check on the update endpoint enables account lockout via email collision in a cloud portal
Edoardo Tosin
Blog
Pinned
Detection of Early Fire Signal in Monte Faeta Using Sentinel-2
Identification of the earliest detectable wildfire-related pixel in Monte Faeta, Tuscany, using Sentinel-2 L2A imagery and spectral indices (29 April 2026).
Pinned
Estimating Artemis II Spacecraft Distance from Earth Using EXIF Metadata
Estimating the distance of Artemis II from Earth using NASA's photograph and its EXIF metadata.
Advent of Code 2025
My solutions and progress for Advent of Code 2025. Track my completion status for the 12 programming puzzles released daily from December 1-12.
Advent of Code 2024
My solutions and progress for Advent of Code 2024. Track my completion status for the 25 programming puzzles released daily from December 1-25.
/firefox-beta-bug-1919721.webp)
Fix Missing Bookmarks & Toolbar After Firefox Beta Bug 1919721
Learn how to resolve the issue caused by bug 1919721 where the bookmarks bar, toolbar buttons, and pinned extensions disappear after updating Firefox Beta. M...
Pi-Hole & Unbound Setup - Part 5: Pi-Hole Configuration
How to configure Pi-Hole's web interface, manage blocklists, and wire it together with Unbound to complete your self-hosted, privacy-focused DNS server.
Pi-Hole & Unbound Setup - Part 4: Unbound Installation
How to install Unbound on Ubuntu Server as a recursive DNS resolver that queries root nameservers directly, removing reliance on third-party DNS providers.
Pi-Hole & Unbound Setup - Part 3: Pi-Hole Installation
How to install Pi-Hole on Ubuntu Server to block ads and trackers at the DNS level across your entire network, as part of a self-hosted DNS stack with Unbound.
