PinnedBa Yin MinApplication Security #1: What is server side input validation? Why is it needed anyway?TL;DR Don’t rely on client-side input validation. The data sent from client side can be manipulated in many ways beating any validation…Jul 14, 20171Jul 14, 20171
Ba Yin MinHow to Check Java Keystore JKS File for Private Keystl;dr — use keytool to list content of .jks keystore file and lookout for SecretKeyEntry and PrivateKeyEntry entry types for private key…2d ago2d ago
Ba Yin MinBest Tutorial on How to Build Python Packages with pyproject.toml YetThere are many different ways to build and distribute python packages and there really are many blog posts and tutorials on how to do it.Oct 22Oct 22
Ba Yin MinTutorial #7: How To Fix Request Hanging Issue When Proxying Through Burp Suite with Python or…TL;DR If you are using the later version of Burp especially version 2024.8.5, update java JDK or JRE runtime environment to avoid the proxy…Oct 17Oct 17
Ba Yin MinTutorial #6: Fix SSL Error in Python requests when proxying through Burp SuiteTL;DR Two ways to fix: either disable SSL checking completely with verify=False (the dirty approach) or use verify=<path to cert> to…May 41May 41
Ba Yin MinApplication Security #4: What do jwk keypairs look like? Have I found something sensitive?What does keypairs look like? What does it mean? Where to find it? How to generate it?Apr 26Apr 26
Ba Yin MinTutorial #5: Prevent Clickjacking Attack with X-Frame-OptionsA video demonstration on how to implement X-Frame-Options header to prevent Clickjacking or UI Redressing attack.Apr 20Apr 20
Ba Yin MinTutorial #4: Prevent Clickjacking Attack with Content-Security-Policy headerA video demonstration on how to implement Content-Security-Policy header to prevent Clickjacking or UI Redressing attack.Apr 19Apr 19
Ba Yin MinLab: Information disclosure in version control history (Windows, wsl.exe and git) — Video SolutionThis was my attempt to solve a lab from Web Security Academy by Port Swigger that involves exploiting the information disclosure of version…Apr 17Apr 17
Ba Yin MinTeradata SQLi CheatsheetTD;LR This is a SQL Injection cheat sheet for the Teradata database. This is still an initial version and not comprehensive enough yet.Apr 9Apr 9
