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--- сервис_ossec [2016/10/07 13:54]
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+++ сервис_ossec [2020/07/21 09:36] (current)
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@@ Line 1: / Line 1: @@
 ====== Сервис OSSEC ======
-  * [[http://ossec.github.io/downloads.html|Downloads - DEBs for Debian and Ubuntu]]
+  * [[https://ru.wikipedia.org/wiki/OSSEC|OSSEC — Википедия]]
-  * [[http://forum.lissyara.su/viewtopic.php?t=9588|www.lissyara.su - статья об OSSEC]]
-  * [[http://ossec-docs.readthedocs.io/en/latest/manual/agent/agent-management.html|Managing Agents]]
-  * [[http://ossec-docs.readthedocs.io/en/latest/faq/syscheck.html|Syscheck: FAQ - How to force an immediate syscheck scan?]]
+  * [[https://habr.com/ru/post/262479/|Инструкция: внедряем HIDS OSSEC]]
+  * [[http://www.ossec.net/downloads.html|OSSEC Downloads]]
+===== Debian =====
+==== Подключение репозитория =====
+<code>
+# wget -q -O - https://updates.atomicorp.com/installers/atomic | bash
+# apt install apt-transport-https
+# apt update
+</code>
+==== Установка и запуск сервера ====
+<code>
+lan# apt install ossec-hids-server
+lan# /var/ossec/bin/agent_control -l
+...
+</code>
+==== Настройка сервера для подключения агента ====
+<code>
+lan# /var/ossec/bin/manage_agents
+...
+   (A)dd an agent (A).
+...
+Agent information:
+   ID:001
+   Name:server
+   IP Address:192.168.X.10
+...
+   (E)xtract key for an agent (E).
+...
+lan# /var/ossec/bin/ossec-control restart
+lan# ss -panu | grep 1514
+</code>
+==== Установка, запуск и подключение агента ====
+<code>
+server# apt install ossec-hids-agent
+server# vim /var/ossec/etc/ossec.conf
+</code><code>
+<ossec_config>
+  <client>
+    <server-ip>192.168.100+X.10</server-ip>
+...
+</code><code>
+server# /var/ossec/bin/manage_agents
+...
+   (I)mport key from the server (I).
+...
+server# /var/ossec/bin/ossec-control start
+</code>
+==== Проверка подключения агента ====
+<code>
+lan# /var/ossec/bin/agent_control -i 001
+...
+</code>
+==== Контроль целостности файлов ====
+<code>
+server# cat /var/ossec/etc/ossec.conf
+</code><code>
+...
+  <syscheck>
+    <!-- Frequency that syscheck is executed (default every 2 hours) -->
+    <frequency>300</frequency>
+    <auto_ignore>no</auto_ignore>
+    <directories check_all="yes">/usr/local/sbin</directories>
+...
+</code><code>
+server# /var/ossec/bin/ossec-control restart
+</code>
+==== Просмотр отчетов ====
+  * [[https://www.ossec.net/docs/docs/programs/ossec-reportd.html|ossec-reportd]]
+  * [[https://www.ossec.net/docs/manual/output/reports-email-output.html|Daily E-Mail Reports]]
+<code>
+lan# cat /var/ossec/logs/alerts/alerts.log
+lan# cat /var/ossec/logs/alerts/alerts.log | /var/ossec/bin/ossec-reportd -f level 7
+lan# cat /var/ossec/logs/alerts/alerts.log | /var/ossec/bin/ossec-reportd -f group authentication -r user srcip
+</code>

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