<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Blue Team on Notes by Nisha</title><link>https://notesbynisha.com/tags/blue-team/</link><description>Recent content in Blue Team on Notes by Nisha</description><generator>Hugo</generator><language>en</language><copyright>&amp;copy; 2026 Nisha</copyright><lastBuildDate>Fri, 11 Oct 2024 00:00:00 +0000</lastBuildDate><atom:link href="https://notesbynisha.com/tags/blue-team/index.xml" rel="self" type="application/rss+xml"/><item><title>Escalate and Defend: Linux Kernel Exploit Walkthrough</title><link>https://notesbynisha.com/posts/2024-10-11-escalate-and-defend-linux-kernel-exploit/</link><pubDate>Fri, 11 Oct 2024 00:00:00 +0000</pubDate><guid>https://notesbynisha.com/posts/2024-10-11-escalate-and-defend-linux-kernel-exploit/</guid><description>A dual perspective walkthrough of TryHackMe&amp;rsquo;s Linux Privilege Escalation room (Kernel Exploits), including offensive steps and defense strategies mapped to the MITRE ATT&amp;amp;CK Framework.</description></item><item><title>Wireshark: The Basics - THM Walkthrough by Nisha</title><link>https://notesbynisha.com/posts/2023-12-05-wireshark-basics/</link><pubDate>Tue, 05 Dec 2023 00:00:00 +0000</pubDate><guid>https://notesbynisha.com/posts/2023-12-05-wireshark-basics/</guid><description>&lt;p>&lt;strong> Room Link: &lt;/strong> &lt;a href="https://tryhackme.com/r/room/wiresharkthebasics" target="_blank">&lt;a href="https://tryhackme.com/r/room/wiresharkthebasics" target="_blank" rel="noreferrer">https://tryhackme.com/r/room/wiresharkthebasics&lt;/a>&lt;/a>&lt;/p>
&lt;p>&lt;strong>Learning Objectives&lt;/strong>&lt;/p>
&lt;h2 id="task-1---introduction" class="relative group">Task 1 - Introduction &lt;span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100">&lt;a class="group-hover:text-primary-300 dark:group-hover:text-neutral-700" style="text-decoration-line: none !important;" href="#task-1---introduction" aria-label="Anchor">#&lt;/a>&lt;/span>&lt;/h2>&lt;p>
 &lt;strong>Question: Which file is used to simulate the screenshots?&lt;/strong>
 &lt;em> Answer: http1.pcapng &lt;/em>&lt;/br>
&lt;pre>&lt;code>&amp;lt;strong&amp;gt;Question: Which file is used to answer the questions? &amp;lt;/strong&amp;gt;
&amp;lt;em&amp;gt; Answer: Exercise.pcapng &amp;lt;/em&amp;gt;&amp;lt;/br&amp;gt;
&lt;/code>&lt;/pre>
&lt;/p></description></item><item><title>Introduction to Defensive Security - THM Walkthrough by Nisha</title><link>https://notesbynisha.com/posts/2023-05-03-intro-to-defensive-security/</link><pubDate>Wed, 03 May 2023 00:00:00 +0000</pubDate><guid>https://notesbynisha.com/posts/2023-05-03-intro-to-defensive-security/</guid><description>&lt;p>&lt;strong> Room Link: &lt;/strong> &lt;a href="https://tryhackme.com/r/room/defensivesecurity">&lt;a href="https://tryhackme.com/r/room/defensivesecurity" target="_blank" rel="noreferrer">https://tryhackme.com/r/room/defensivesecurity&lt;/a>&lt;/a>&lt;/p>
&lt;h2 id="task-1---introduction-to-defensive-security" class="relative group">Task 1 - Introduction to Defensive Security &lt;span class="absolute top-0 w-6 transition-opacity opacity-0 -start-6 not-prose group-hover:opacity-100">&lt;a class="group-hover:text-primary-300 dark:group-hover:text-neutral-700" style="text-decoration-line: none !important;" href="#task-1---introduction-to-defensive-security" aria-label="Anchor">#&lt;/a>&lt;/span>&lt;/h2>&lt;p>&lt;strong> Learning Objectives: &lt;/strong>
Offensive security primarily aims at breaking into systems through various methods like exploiting bugs, abusing insecure setups, and bypassing access control policies. This is the realm of red teams and penetration testers.&lt;/p></description></item></channel></rss>