<?xml version="1.0" encoding="UTF-8"?><rss version="2.0"><channel><title>mensi</title><description>Knowledge spreader and cybersecurity enthusiast based in Algeria.</description><link>https://hxuu.github.io/</link><item><title>Minimize the Error – Codeforces Round 474 (Div. 2) Writeup</title><link>https://hxuu.github.io/blog/codeforces/minimize-the-error/</link><guid isPermaLink="true">https://hxuu.github.io/blog/codeforces/minimize-the-error/</guid><description>B. Minimize the error (Greedy + MaxHeap)</description><pubDate>Mon, 04 May 2026 19:30:00 GMT</pubDate></item><item><title>Pterodactyl - Hack The Box Writeup (Linux, Medium)</title><link>https://hxuu.github.io/blog/htb/pterodactyl/</link><guid isPermaLink="true">https://hxuu.github.io/blog/htb/pterodactyl/</guid><description>Pterodactyl HTB Machine Writeup - exploitation walkthrough and key steps</description><pubDate>Tue, 28 Apr 2026 00:15:00 GMT</pubDate></item><item><title>Facts - Hack The Box Writeup (Linux, Easy)</title><link>https://hxuu.github.io/blog/htb/facts/</link><guid isPermaLink="true">https://hxuu.github.io/blog/htb/facts/</guid><description>Facts HTB Machine Writeup - exploitation walkthrough and key steps</description><pubDate>Sun, 26 Apr 2026 23:00:00 GMT</pubDate></item><item><title>Silentium - Hack The Box Writeup (Linux, Medium)</title><link>https://hxuu.github.io/blog/htb/silentium/</link><guid isPermaLink="true">https://hxuu.github.io/blog/htb/silentium/</guid><description>Silentium HTB Machine Writeup : full exploitation chain from initial access to root via Flowise RCE and Gogs symlink abuse</description><pubDate>Sun, 26 Apr 2026 10:03:45 GMT</pubDate></item><item><title>Données &amp; Entreprises : Scénario de fonctionnement (SaaS CRM)</title><link>https://hxuu.github.io/blog/ensit-academic-security-projet/ensit-academic-security-projet/</link><guid isPermaLink="true">https://hxuu.github.io/blog/ensit-academic-security-projet/ensit-academic-security-projet/</guid><description>Données &amp; Entreprises : Scénario de fonctionnement (SaaS CRM)</description><pubDate>Sun, 26 Apr 2026 08:00:00 GMT</pubDate></item><item><title>DevArea - Hack The Box Writeup (Linux, Medium)</title><link>https://hxuu.github.io/blog/htb/devarea/</link><guid isPermaLink="true">https://hxuu.github.io/blog/htb/devarea/</guid><description>DevArea HTB Machine Writeup - exploitation walkthrough and key steps</description><pubDate>Fri, 24 Apr 2026 23:00:00 GMT</pubDate></item><item><title>Old Sessions - picoCTF (picoGym) Writeup</title><link>https://hxuu.github.io/blog/pico-ctf/old-sessions/</link><guid isPermaLink="true">https://hxuu.github.io/blog/pico-ctf/old-sessions/</guid><description>Old Sessions - picoCTF (picoGym) Writeup</description><pubDate>Fri, 24 Apr 2026 18:31:00 GMT</pubDate></item><item><title>Grid L – Codeforces Round 1093 (Div. 2) Writeup</title><link>https://hxuu.github.io/blog/codeforces/l-grid/</link><guid isPermaLink="true">https://hxuu.github.io/blog/codeforces/l-grid/</guid><description>Grid L Problem from Codeforces</description><pubDate>Wed, 22 Apr 2026 18:31:00 GMT</pubDate></item><item><title>Bingo Candies – Codeforces Round 1086 (Div. 2) Writeup</title><link>https://hxuu.github.io/blog/codeforces/bingo-candies/</link><guid isPermaLink="true">https://hxuu.github.io/blog/codeforces/bingo-candies/</guid><description>Bingo Candies Problem from Codeforces</description><pubDate>Tue, 17 Mar 2026 13:25:00 GMT</pubDate></item><item><title>Cyclists – Codeforces Round 1086 (Div. 2) Writeup</title><link>https://hxuu.github.io/blog/codeforces/cyclists/</link><guid isPermaLink="true">https://hxuu.github.io/blog/codeforces/cyclists/</guid><description>Cyclists Problem from Codeforces</description><pubDate>Tue, 17 Mar 2026 13:25:00 GMT</pubDate></item></channel></rss>