Published onJanuary 28, 2025The Mystery of 127.0.0.1, 0.0.0.0, and localhostlocalhost0.0.0.0loopbacknetworkingserversA simple and clear explanation of the differences between 127.0.0.1, 0.0.0.0, and localhost, with practical use cases for Python developers.
Published onJanuary 27, 2025Binary Exploitation - Admin?ctfbuffer_overflowpwnA walkthrough of the pwn challenge from the IIT BHU - Codefest CTF 2025
Published onJanuary 6, 2025Web Challenge IRIS CTF 2025 - Politicalctfweb-securitychallengeinjectionurl-encodingpuppeteerA detailed walkthrough of the Political web challenge from IRIS CTF 2025, covering token validation, admin cookie exploitation, and URL encoding techniques.
Published onDecember 10, 2024Understanding window postMessage and Its XSS Riskswindow-postmessagexssjavascriptsecurityweb-securityAn in-depth look at the risks of using window postMessage and how improper use can lead to XSS vulnerabilities.