James CavalloA Guide to Solo Hiking El Yunque Rainforest: Puerto RicoSituated just a 40 minute drive from Old San Juan, El Yunque rainforest offers a pretty awesome experience for adventurous tourists. If you…7 min read·Mar 19, 2024----
James CavalloSolving reCAPTCHA with image segmentation machine learningCAPTCHAs are seemingly simple puzzles that separate humans from bots in the digital realm. They’re like the gatekeepers of the internet —…9 min read·Nov 13, 2023----
James CavalloXSS Attacks: advanced techniques to bypass data sanitizationDisclaimer: this tutorial is for education purposes only. I am not liable if you do something illegal with these techniques. I just think…6 min read·Nov 4, 2023----
James CavalloThe Pentlands: great hiking near Edinburgh, ScotlandThe village of Glencoe, Scotland is known for its incredible hiking, nature and landscape. However, if you fly into Edinburgh (as many…6 min read·Nov 4, 2023----
James CavalloTOTP Secret Extraction from QR codesDo you have MFA enabled on any of your accounts? Well then chances are that you have been using TOTP (time based one time passcodes)…6 min read·Oct 20, 2023----