Security on Jojonosaurushttp://jojonosaur.us/tags/security/Recent content in Security on JojonosaurusHugo -- gohugo.ioen© 2025 Jojo ChalanthornMon, 01 Dec 2025 00:00:00 +0000Behind the Screen: Detecting and Preventing Screenshots in Androidhttp://jojonosaur.us/posts/flag-secure/Mon, 01 Dec 2025 00:00:00 +0000http://jojonosaur.us/posts/flag-secure/Screenshot security in Android is more complicated than it looks, not just FLAG_SECURE