<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Pentest on Vivian's Blog</title><link>https://vvnblog.com/en/tags/pentest/</link><description>Recent content in Pentest on Vivian's Blog</description><generator>Hugo -- gohugo.io</generator><language>en</language><copyright>Copyright © 2026 Vivian All Rights Reserved.</copyright><lastBuildDate>Wed, 08 Jul 2026 00:00:00 +0000</lastBuildDate><atom:link href="https://vvnblog.com/en/tags/pentest/index.xml" rel="self" type="application/rss+xml"/><item><title>Attacking AI Is More Than Prompt Injection｜My HTB Certified Offensive AI Expert (COAE) Experience</title><link>https://vvnblog.com/en/posts/coae-exam/</link><pubDate>Wed, 08 Jul 2026 00:00:00 +0000</pubDate><guid>https://vvnblog.com/en/posts/coae-exam/</guid><description>Think attacking AI is just Prompt Injection? HTB COAE showed me a whole other side of AI attacks.</description></item><item><title>Using AI, Understanding AI, Attacking AI | My 2026 Q1 HTB AI Red Teamer Learning Journey</title><link>https://vvnblog.com/en/posts/ai-red-teamer-learn/</link><pubDate>Mon, 16 Mar 2026 00:00:00 +0000</pubDate><guid>https://vvnblog.com/en/posts/ai-red-teamer-learn/</guid><description>When AI turns from a tool into a target, what does pentesting look like? My one-season journey from using AI, to understanding it, to attacking it.</description></item><item><title>A Working Mom Can Pass OSCP+ Too｜Walking a Tightrope Between Kids, Work, and a Hard Exam</title><link>https://vvnblog.com/en/posts/oscp-exam/</link><pubDate>Mon, 28 Apr 2025 00:00:00 +0000</pubDate><guid>https://vvnblog.com/en/posts/oscp-exam/</guid><description>Failed twice, studying while raising a child. How does a working mom walk the OSCP+ tightrope with so little time?</description></item><item><title>Basic Pentesting of a GraphQL Setup</title><link>https://vvnblog.com/en/posts/graphql-leak-info/</link><pubDate>Fri, 19 Jul 2024 00:00:00 +0000</pubDate><guid>https://vvnblog.com/en/posts/graphql-leak-info/</guid><description>One open Introspection Query let me list the entire GraphQL schema. A real pentest case of a common but costly setup mistake.</description></item></channel></rss>