• Template for NCL Team Game Spreadsheet
    Helps you calculate team game certainty

  • hashes.com
    Searchable index/portal for identifying and looking up recovered plaintexts for many hash values (hash type detection + searchable database).

  • cyberchef.org
    “Cyber Swiss Army Knife”: browser-based toolkit for encoding/decoding, encryption, parsing and data transformations.

  • Aperi’Solve
    Web platform for automated steganalysis/layer analysis of images (uses tools like zsteg, exiftool, binwalk, etc.).

  • wigle.net
    Wi-Fi/cell hotspot mapping database (wardriving dataset you can query to find SSIDs, MACs and geo coordinates).

  • Overpass
    Web editor/runner for Overpass API queries against OpenStreetMap (filter & visualize OSM data).

  • SunCalc
    Interactive sun-position/solar-phase calculator (sunrise/sunset, azimuth, altitude, shadow lengths for any place/time).

  • pwntools
    Python CTF/exploit-development library for rapid prototyping of network/local exploits and interacting with binaries/remote services.

  • pwndbg
    GDB/LLDB plugin that enhances low-level debugging with nicer displays and convenience commands for reverse-engineering and exploit dev.