AI Agent Firewall Orchestration
Network policy for AI agents is most effective when enforced close to the endpoint. Cup’n’String translates policy intent into native firewall rulesets — pf, WFP, nftables — and orchestrates enterprise and ZTNA platforms where configured.
Why this matters
SaaS gateways alone cannot see or enforce everything on a developer machine. Native firewall controls can apply policy closer to where agents actually run.
Agents make outbound calls that bypass centralized controls
Local enforcement is needed to attribute and restrict activity
Hand-managed firewall rules drift and are hard to audit
Enterprise firewall and ZTNA platforms need coordinated policy
Rollback and verification are essential to avoid breakage
The Cup’n’String approach
Cup’n’String programs policy into platform-native rulesets and continuously verifies them, owning only its tagged rules for safe, idempotent rollback.
Translates policy intent into native pf, nftables, and WFP rules
Generates clean change sets before applying rules
Continuously scans for host configuration drift
Orchestrates enterprise firewalls and ZTNA platforms where configured (Palo Alto, FortiManager, Check Point, Cloudflare Zero Trust, Tailscale, Zscaler)
Backs changes with a tamper-evident audit trail
How it works
- Step 1Tenant policy intent
- Step 2Cup’n’String orchestration
- Step 3Native firewall / ZTNA ruleset
- Step 4Continuous drift verification
- Step 5Audit & rollback evidence
Checklist
- Can you enforce policy at the host firewall?
- Can you generate change sets before applying?
- Can you detect configuration drift?
- Can you orchestrate enterprise firewalls and ZTNA?
- Can you roll back safely?
- Can you audit firewall changes?
Frequently asked questions
Which firewalls can Cup’n’String orchestrate?
Native host firewalls (macOS pf, Windows Filtering Platform, Linux nftables/iptables) for kernel-level enforcement, plus enterprise and ZTNA platforms such as Palo Alto Panorama, FortiManager, Check Point, Cloudflare Zero Trust, Tailscale, and Zscaler ZIA where configured.
Is enforcement guaranteed to be unbypassable?
No tool should claim that on a general-purpose workstation. Guard owns only its tagged rules and provides verified rollback; enforcement is strongest when combined with operating-system, MDM, and network controls.
Does it overwrite my existing firewall rules?
No. Guard manages only the rule sections carrying its ownership tag and performs idempotent, verified changes with rollback.
Are changes audited?
Yes. Firewall orchestration is backed by a tamper-evident audit trail.
Enforce AI policy where agents actually run
Orchestrate native and enterprise firewalls with change sets, drift detection, and audit.