Firewall rules protect only traffic traversing their enforcement points; route bypass makes those policies ineffective; that addresses enforced packet path through inspection resources, rather than mandatory central inspection via transit routing.

Whether traffic bypasses, drops, or reroutes on failure depends on the chosen firewall and routing architecture, not simply on a healthy policy configuration; this belongs to demonstrated fail-closed forwarding behavior, while the problem is mandatory central inspection via transit routing.

In the inspected outbound connectivity from private workloads workflow, centralized egress controls outbound paths at routing and firewall layers while workload subnets remain unexposed to an Internet gateway; the current case needs mandatory central inspection via transit routing.

Routing must make the inspection hop the viable path; merely deploying firewalls does not ensure packets traverse them; that addresses mandatory central inspection via transit routing, rather than separation of organizational API governance and packet admission.

Stateful inspection depends on flow context; indiscriminate mid-session target changes can reset sessions even when the replacement is healthy; this belongs to session-state integrity under security appliance scaling, while the problem is separation of organizational API governance and packet admission.

In the detecting and attributing prolonged network policy drift workflow, config shows posture over time while CloudTrail records the principals and APIs that created permissive rules; the current case needs separation of organizational API governance and packet admission.

Endpoint policies constrain actions and resources used through an endpoint; complementary bucket policies can govern resource-side access; that addresses private endpoint access constrained to authorized storage resources, rather than resource-side enforcement of private endpoint origin.

Interface endpoints use ENIs and security groups; traffic needs network admission at those endpoint interfaces; this belongs to private endpoint interface security-group authorization, while the problem is resource-side enforcement of private endpoint origin.

Endpoint policy permissions are an additional authorization boundary for traffic using the endpoint, not a substitute for identity permissions; this changes authorization filtering on private AWS service endpoints, not the necessary resource-side enforcement of private endpoint origin.

SCPs can limit API privileges of member-account identities while runtime packet exposure still requires load-balancer and VPC controls; that addresses preventive guardrails for risky public networking deployments, rather than centrally governed exposure of sensitive database ports.

Interface endpoints use ENIs and security groups; traffic needs network admission at those endpoint interfaces; this belongs to private endpoint interface security-group authorization, while the problem is centrally governed exposure of sensitive database ports.

In the organization-wide application firewall policy enforcement workflow, firewall Manager centrally applies and audits supported protections across eligible accounts rather than relying on each workload team; the current case needs centrally governed exposure of sensitive database ports.

This produces resource-specific database ingress separation: ENI-level security groups distinguish callers even when multiple hosts reside in one subnet that shares a NACL; the stem instead tests centrally governed exposure of sensitive database ports.

Appliance mode preserves flow symmetry through a stateful inspection VPC attachment so connection tracking can evaluate both directions; this belongs to stateful firewall flow symmetry across AZs, while the problem is session-state integrity under security appliance scaling.

Gateway Load Balancer routes flows to available firewall appliance instances through transparent endpoints, improving scaling and failure handling; this changes highly available virtual firewall insertion, not the necessary session-state integrity under security appliance scaling.

In the managed stateful deep inspection of VPC flows workflow, network Firewall inspects flows with stateful rule evaluation and can apply supported Suricata or domain-oriented rules at routed inspection endpoints; the current case needs session-state integrity under security appliance scaling.

Stateless ACLs evaluate response packets independently; an inbound 443 allow does not automatically permit outbound ephemeral return traffic; that addresses complementary stateless response permissions, rather than ordered stateless filtering with complete return traffic.

NAT gateway enables outbound-initiated IPv4 communication from private addresses without exposing those addresses as inbound endpoints; this belongs to egress without public IP assignment on workloads, while the problem is ordered stateless filtering with complete return traffic.

Egress-only internet gateways allow IPv6 outbound connections and their replies without offering public initiation into the VPC; this changes stateful-looking outbound-only IPv6 gateway control, not the necessary ordered stateless filtering with complete return traffic.

Resource policies can check the endpoint context of S3 requests and reject those arriving from disallowed network paths; that addresses resource-side enforcement of private endpoint origin, rather than private endpoint interface security-group authorization.

Endpoint policy permissions are an additional authorization boundary for traffic using the endpoint, not a substitute for identity permissions; this belongs to authorization filtering on private AWS service endpoints, while the problem is private endpoint interface security-group authorization.

Consumer endpoints expose a local private interface to a selected service and do not establish general-purpose reciprocal VPC routes; this changes narrowly scoped private vendor-service access, not the necessary private endpoint interface security-group authorization.

Central policy scans and enforces supported security-group posture at scale rather than relying on individual account owners to self-audit; that addresses centrally governed exposure of sensitive database ports, rather than edge-level web filtering for a CDN.

WAF inspects inferred geographic source attributes on HTTP requests and can block requests that match the location policy; this changes geography-based web request enforcement, not the necessary edge-level web filtering for a CDN.

In the application-layer web request filtering workflow, WAF evaluates application-layer request properties and managed or custom rules to block malicious HTTP patterns before forwarding; the current case needs edge-level web filtering for a CDN.

Stateless ACLs evaluate response packets independently; an inbound 443 allow does not automatically permit outbound ephemeral return traffic; that addresses complementary stateless response permissions, rather than avoidance of cross-user leakage through edge caching.

CloudFront WAF integration evaluates viewer HTTP requests at the edge, before they reach the distribution's origin; this belongs to edge-level web filtering for a CDN, while the problem is avoidance of cross-user leakage through edge caching.

In the resource-specific database ingress separation workflow, ENI-level security groups distinguish callers even when multiple hosts reside in one subnet that shares a NACL; the current case needs avoidance of cross-user leakage through edge caching.

Endpoint policies constrain actions and resources used through an endpoint; complementary bucket policies can govern resource-side access; this belongs to private endpoint access constrained to authorized storage resources, while the problem is HTTP WAF, routed stateful inspection, and transit tenant isolation.

NACLs evaluate inbound and outbound packets without connection state and support explicit deny actions at the subnet boundary; this changes stateless subnet-wide packet filtering with deny rules, not the necessary HTTP WAF, routed stateful inspection, and transit tenant isolation.

In the explicit subnet-level denial of hostile CIDR traffic workflow, the ordered NACL rule set evaluates every matching packet direction and can block identified sources without instance-by-instance rule changes; the current case needs HTTP WAF, routed stateful inspection, and transit tenant isolation.

Alert actions can log matching traffic observations without requiring immediate blocking for every trial signature; this belongs to nonblocking stateful threat detection, while the problem is enforced packet path through inspection resources.

Network Firewall inspects flows with stateful rule evaluation and can apply supported Suricata or domain-oriented rules at routed inspection endpoints; this changes managed stateful deep inspection of VPC flows, not the necessary enforced packet path through inspection resources.

In the centralized multi-account network security policy rollout workflow, firewall Manager coordinates supported WAF, Shield, network firewall, and security-group policies organization-wide; the current case needs enforced packet path through inspection resources.