В этой статье рассказывается о настройках “auditd” на сервере Linux. Первая часть статьи посвящена базовым (стартовым) настройкам аудита. Во второй части статьи речь пойдет об организации дополнительного мониторинга сервера. Например, web-сервера, находящегося в “открытом” интернет пространстве.
Tag: linux
CHAPTER 2. Filebeat Install and config remote log shiping
CHAPTER 2. REMOTE SERVER CONFIG FOR LOG SHIPING (FILEBEAT) Part 2.1. Filebeat install and config build-in modules for remote log shipping Part 2.2. Filebeat setup for custom file read and log shipping
Linux firewalld commands
Examples of simple commands when configuring firewalld sudo firewall-cmd –permanent –list-ports sudo firewall-cmd –permanent –list-service sudo firewall-cmd –permanent –list-all sudo firewall-cmd –get-active-zones sudo firewall-cmd –get-zone-of-interface=eth0 sudo firewall-cmd –permanent –zone=public –add-port=8080/tcp sudo firewall-cmd –permanent –zone=public –remove-port=8080/tcp sudo firewall-cmd –permanent –zone=public –add-service=http sudo firewall-cmd –permanent –zone=public –remove-service=http sudo firewall-cmd –permanent –zone=public –add-service=openvpn sudo firewall-cmd –permanent –zone=public –remove-service=openvpn…
Linux commands to view and find security events
Сollection of commands for auditing linux systems w who whoami last -f /var/log/btmp lastb /var/log/btmp — failed login attempts. /var/run/utmp — current login sessions /var/log/wtmp — list of all login sessions. id uname -a pwd ps -aux pstree ls -ltr ls -lah | tee content ls -la Which files are used by processes: lsof -i…