---
id: 2036
title: "Manage your fleet’s firewalls with osquery"
source_domain: blog.trailofbits.com
source_url: "https://blog.trailofbits.com/2018/05/30/manage-your-fleets-firewalls-with-osquery/"
published_at: "2018-05-30T15:06:46Z"
tags: ["endpoint-security", "trail-of-bits", "osquery", "firewall", "cross-platform", "firewall-management", "airbnb", "writable-tables"]
phying_url: "https://phying.com/item/2036"
lang: en
---

# Manage your fleet’s firewalls with osquery

## Summary

Built with Airbnb, this osquery extension adds HostBlacklist and PortBlacklist tables that drive native firewalls via iptables, netsh, and pfctl, extending osquery from monitoring into prevention.

## Intelligence Metadata

- **Sources:** blog.trailofbits.com
- **Published:** 2018-05-30T15:06:46Z
- **Original:** https://blog.trailofbits.com/2018/05/30/manage-your-fleets-firewalls-with-osquery/
- **Phying News:** https://phying.com/item/2036