<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:content="http://purl.org/rss/1.0/modules/content/"><channel><title>SIEM on orioninsist</title><link>https://orioninsist.org/tags/siem/</link><description>Recent content in SIEM on orioninsist</description><image><title>orioninsist</title><url>https://orioninsist.org/orioninsist-logo.png</url><link>https://orioninsist.org/orioninsist-logo.png</link></image><generator>Hugo -- 0.165.0</generator><language>en-US</language><lastBuildDate>Mon, 04 May 2026 18:32:07 +0300</lastBuildDate><atom:link href="https://orioninsist.org/tags/siem/index.xml" rel="self" type="application/rss+xml"/><item><title>Tier-1 SOC Analyst Cheat Sheet: What to Check in the First 15 Minutes</title><link>https://orioninsist.org/blog/tier-1-soc-cheat-sheet-first-15-minutes/</link><pubDate>Thu, 30 Apr 2026 08:00:00 +0300</pubDate><guid>https://orioninsist.org/blog/tier-1-soc-cheat-sheet-first-15-minutes/</guid><description>A practical Tier-1 SOC cheat sheet for the first 15 minutes of triage, covering event IDs, ports, evidence collection, and escalation decisions.</description></item><item><title>SOC Structure and Tier-1 Role: Your 15-Minute Overview</title><link>https://orioninsist.org/blog/soc-structure-tier-1-role-quick-guide/</link><pubDate>Wed, 29 Apr 2026 09:00:00 +0300</pubDate><guid>https://orioninsist.org/blog/soc-structure-tier-1-role-quick-guide/</guid><description>Understand SOC structure, Tier-1 responsibilities, and essential tools in 15 minutes. A practical guide for aspiring and new SOC analysts.</description></item></channel></rss>