TL;DR: Network security tools are positioned as visibility, detection, and prevention layers for modern infrastructure, but the blog’s real message is that security stacks still need tighter identity governance to match network control ambitions, according to Zluri. The issue is not more tools alone, but whether access, secrets, and lifecycle processes keep pace with how those tools are deployed.
At a glance
What this is: This is a blog post that treats network security tools as a visibility and prevention layer, while showing that identity governance still determines whether those controls hold up in practice.
Why it matters: IAM, NHI, and security teams need to look past tool count and check whether access, secrets, and lifecycle controls actually support the network stack they are relying on.
Context
Network security tools are software controls that monitor traffic, detect suspicious activity, and block unauthorized access. In this article, the operational question is not whether such tools exist, but whether the identity processes around them keep pace with deployment, administration, and change.
Zluri’s roundup is really a governance reminder for IAM and security teams. Network security stacks often grow faster than the identity controls that govern who can configure them, which credentials they use, and how those credentials are retired when environments change.
Key questions
Q: What should security teams review first in a network security stack?
A: Start with the identities that can administer, automate, or integrate each tool. If console access, service accounts, and API credentials are not inventoried and owned, the network stack has an ungoverned trust layer that can outlive the deployment it supports.
Q: Why do IT security tools fail when identity governance is weak?
A: They fail because the tools may detect threats, but they cannot reliably control unmanaged access. If the organisation cannot identify critical assets, map owners, or revoke stale privileges quickly, then security becomes reactive. Weak identity governance turns every category of tool into a partial control rather than a closed loop.
Q: What signs show that network tool access is poorly governed?
A: Look for shared admin logins, long-lived API tokens, orphaned service accounts, and unclear ownership of integrations. Those symptoms usually mean the tool is being managed as an infrastructure asset rather than as an identity-controlled security platform.
Q: How should teams think about network security tools and IAM together?
A: Treat IAM as the operating model for network security, not a separate afterthought. The network layer can only enforce policy reliably when access is least privileged, credentials are rotated, and offboarding removes every identity linked to administration or automation.
Technical breakdown
Why network security tools still depend on identity governance
Network security tools are often described as traffic inspection, firewalling, web filtering, or DNS protection, but those functions sit inside an identity-controlled operating model. Administrators, service integrations, API tokens, and support accounts all become part of the tool’s effective trust boundary. If those identities are overprivileged, shared, or poorly offboarded, the control plane becomes a second attack surface. The issue is not just packet inspection, but who can change policy, disable telemetry, or route traffic around enforcement.
Practical implication: treat every network security platform as an identity-governed system, not just a perimeter control.
Access, secrets, and lifecycle gaps create hidden exposure
Most network security tooling depends on credentials, certificates, tokens, or federated access to integrate with cloud services, logging pipelines, and administration consoles. That means secret leakage, long-lived access, and stale service accounts can undermine the very controls meant to reduce risk. Lifecycle failure matters here because network security tools are rarely static. Teams replace sensors, rotate administrators, and rework cloud integrations, but the associated identities are often left behind with more privilege than the current operating model requires.
Practical implication: inventory the identities attached to each network security control and retire anything that outlives the integration it supports.
Visibility does not equal governed access
The article positions visibility and detection as central benefits, but visibility alone does not answer whether the right people and systems can act safely on that data. Network telemetry, alerting, and policy enforcement all depend on clean access boundaries and limited administrative reach. In practice, many teams assume a tool is secure because it produces logs or blocks traffic, yet the administrative model may still allow credential reuse, broad console access, or weak offboarding. That is an identity governance failure, not a network feature gap.
Practical implication: review administrative entitlements and offboarding flow before you rely on network telemetry as a control signal.
Breaches seen in the wild
- HPE Aruba Instant On hard-coded credentials: Hard-coded admin credentials in HPE Aruba Instant On access point firmware let anyone bypass login (CVE-2025-37103); no exploitation reported.
Read and download The State of NHI & AI Agent Breach Report 2026, covering 150+ breaches impacting Non-Human Identities including AI Agents.
NHI Mgmt Group analysis
Network security control is now an identity governance problem. The article’s tool list reads like a network stack decision, but the real control boundary is identity: who administers the platforms, what credentials they use, and how those credentials are governed over time. Once network tools are managed through shared consoles, API access, and third-party integrations, IAM and NHI lifecycle discipline become part of the security design. Practitioners should evaluate network controls as governed identity surfaces, not isolated appliances.
Identity drift is the hidden failure mode in network security programmes. Network tools change frequently through upgrades, cloud integration, and operational handoffs, but access governance often changes more slowly. That gap creates standing privilege, stale admin accounts, and reusable secrets that persist beyond the original use case. The result is not just policy inconsistency but control drift, where the technical stack looks current while its access model does not. Teams should treat access recertification and offboarding as part of network control maintenance.
Visibility without entitlement discipline creates a false sense of protection. A tool can detect threats and still be poorly governed if the people operating it retain broad access, excess permissions, or unmanaged credentials. This is where many network security programmes overestimate maturity. Strong logging and prevention do not compensate for weak identity controls around configuration, integration, and support access. Practitioners need to separate detection capability from governance confidence, because one does not prove the other.
Network security tooling is converging with broader identity operations. As platforms bundle firewalling, cloud security, DNS security, and web protection, the identity issues attached to them become more cross-functional. IAM, PAM, and NHI teams all touch the same administrative paths, especially where consoles, APIs, and automation are involved. The practical conclusion is that network security governance can no longer sit outside identity programme design; the two disciplines now share the same trust boundaries.
Control effectiveness depends on lifecycle, not catalogue breadth. Listing ten tools may help with market awareness, but it does not prove the environment is better governed. What matters is whether each tool has an owner, a revocation path, a credential policy, and a review cycle that matches operational reality. In NHIMG terms, the category has moved from product selection to identity lifecycle assurance. Practitioners should measure control health by governance discipline, not by how many tools they can name.
What this signals
Identity governance now sits inside the network control plane. Security teams should expect network tooling, cloud integrations, and automation to share the same administrative identities. The programme risk is not just a weak product selection, but a control model where access is never reviewed at the same pace as network change.
Tool sprawl becomes governance sprawl when access is unmanaged. Each new firewall, DNS filter, or cloud security platform adds another set of admins, tokens, certificates, and offboarding obligations. The practical challenge is to keep the access model aligned with the tool estate rather than letting every platform create its own exceptions.
For practitioners
- Map administrative identities to every network security tool Identify console admins, service accounts, API tokens, and support access for each network security platform, then record ownership and business purpose.
- Remove standing access from network control platforms Replace persistent elevated access with tightly scoped entitlements for firewall, DNS, web, and cloud security tooling, and recertify those entitlements on a fixed cadence.
- Rotate and retire secrets tied to integrations Review credentials used for SIEM feeds, cloud connectors, automation jobs, and vendor support workflows, then revoke anything that no longer has an active use case.
- Treat tool offboarding as part of network change management When replacing or decommissioning a network security tool, verify that all linked accounts, tokens, certificates, and permissions are removed rather than left dormant.
Key takeaways
- Network security tools can improve visibility and prevention while still leaving identity governance gaps around the people and systems that manage them.
- The main risk is administrative drift, where access, secrets, and lifecycle processes fail to keep pace with tool deployment and change.
- IAM teams should treat network security platforms as identity-governed systems and verify ownership, entitlements, and offboarding for every integration.
Standards & Framework Alignment
This section maps relevant standards and security frameworks to the operational risks and controls described in this guidance.
OWASP Non-Human Identity Top 10 addresses the attack and risk surface, while NIST SP 800-53 Rev 5 and NIST CSF 2.0 set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| OWASP Non-Human Identity Top 10 | NHI-05 — Overprivileged NHI | Network tooling depends on privileged admins and service identities that often exceed their needed scope. |
| NHI-07 — Long-Lived Secrets | These tools frequently rely on long-lived tokens and credentials for integrations and automation. | |
| NHI-01 — Improper Offboarding | The article’s governance issue is leaving tool access behind after replacement or decommissioning. | |
| Recommendation — Review network tool admins and service identities against least-privilege scope. Replace long-lived integration secrets with tightly scoped, rotated credentials. Revoke all identities linked to decommissioned network security platforms. | ||
| NIST SP 800-53 Rev 5 | IA-5 — Authenticator Management | IA-5 governs the credential lifecycle for administrative and machine identities used by these tools. |
| Recommendation — Apply authenticator management to rotate and revoke network tool credentials on schedule. | ||
| NIST CSF 2.0 | PR.AA-05 — Access Permissions, Entitlements and Authorizations | The article asks whether access around security tools is properly governed. |
| Recommendation — Baseline tool administration against authorized permissions and entitlement reviews. | ||
Key terms
- Network Security Tool Governance: The discipline of controlling who can administer, integrate with, and retire network security platforms. It extends network operations into identity governance, because the tool’s real trust boundary includes the credentials, roles, and offboarding processes attached to it.
- Administrative identity: An administrative identity is any account, credential, or role that can change system configuration, provisioning, or security settings. These identities deserve stronger controls than routine user access because they can reshape the platform, not just use it, and their actions often propagate across systems.
- Integration Secret: A credential, token, certificate, or API key used to connect one security system to another. These secrets are operationally necessary, but they become a persistent risk when they are long-lived, poorly scoped, or left behind after a platform change.
- Identity Drift: Identity drift is the gap between the access path originally approved and the behavior that exists later. For browser extensions, drift can appear through updates, remote configuration, publisher changes, or permission expansion, turning a trusted integration into a materially different risk.
Deepen your knowledge
NHI governance, agentic AI identity, and machine identity lifecycle are core topics in our NHI Foundation Level course, the industry's only accredited NHI security programme. If you are responsible for identity security strategy or NHI governance in your organisation, it is worth exploring.
Published by the NHIMG editorial team on June 9, 2026.
Updated on October 8, 2026.
NHI Mgmt Group, the independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org