250+ hosts, measured against CIS

Host security audits across Linux and Windows estates using Wazuh SIEM and CIS Benchmarks — findings mapped to fixes, not just scores.

Diskominfo Kab. Kediri (Sep 2026) — analysed anomalous security logs on a Sophos XGS firewall and reconfigured a Ruckus ICX 7250 over serial console to optimise the data path.