- Zabbix, prometheus, grafana - IDS\IPS (Suricata IDS, Elasticsearch, Kibana); Wazuh HIDS, SCA\OpenSCAP profiling, Vulnerability scanning (OpenVAS, Nessus, metasploit scripting) - Chef, Ansible, Terraform - Ansible, Chef automatization; - Teamcity CI\CD -Amazon AWS, GCP