AI Identity Management Consulting

AI Identity Management Consulting — IAM, NAC, and Identity-Aware Access

By Digvijay Parmar · AI Security & Zero Trust Architect · Last updated 2026-07-07

Digvijay Parmar is an AI identity management consultant who fuses identity-aware access control (Cisco ISE, 802.1X/MAB, ACLs) with AI-driven validation — building NAC assurance and endpoint visibility platforms that measure real coverage, detect drift, and prove identity controls are enforced.

What AI identity management consulting covers

Identity is the perimeter in a Zero Trust world. AI identity management consulting applies AI and automation to identity and access management — NAC, 802.1X/MAB, posture, identity-aware ACLs, and endpoint visibility — so you can measure who and what is on your network, prove controls are enforced, and catch drift before it becomes an incident.

My work connects Cisco ISE authorization logs, switchport configuration, MAC/OUI profiling, and firewall policy into a single evidence trail. The output is not a dashboard someone has to remember to check; it is automated coverage assessment, drift detection, and remediation gap reporting.

The NAC coverage problem most enterprises cannot answer

Ask most security teams a simple question — out of all the ports that should be NAC-protected, how many actually are, and where are the gaps? — and they cannot answer it with confidence. I built a NAC Coverage Assurance and Endpoint Visibility Platform for Cisco ISE and switch environments that answers exactly that.

It connects directly to Cisco switches, runs a controlled set of read-only commands, and analyzes interface-level configuration with intelligent eligibility logic. If an organization has 22,000 eligible access ports and only 21,000 are NAC-covered, the platform highlights the remaining 1,000 as security gaps. Intelligent eligibility logic excludes ports that should not count — specific VLANs, access point ports, uplink ports, 25G/100G ports, infrastructure links — so reporting reflects ports that genuinely require enforcement rather than inflated numbers.

Endpoint visibility correlates MAC address data with vendor/OUI information and switchport details to profile connected devices — endpoints, cameras, IoT, access points, printers — and flags devices sitting on unsecured ports. Recurring scheduled scans diff against the prior run to detect NAC drift, such as a port that was previously protected but is now deconfigured.

Identity-aware access validation at Point72

At Point72 Asset Management I operationalized Zero Trust controls via deterministic validation of identity-aware ACLs and microsegmentation, reducing diagnostic latency by 75% (45 minutes to under 5). The platform correlates Cisco ISE / NAC authorization logs with firewall policy and routing data to validate that identity controls are actually enforced — not just configured.

This is the layer that turns identity management from a configuration exercise into a control you can prove. It is also what makes AI identity management consulting distinct from a traditional IAM rollout.

Book a free working session

Bring one real identity or NAC problem — a Cisco ISE rollout that has stalled, a coverage gap you cannot quantify, or an endpoint visibility blind spot. You leave with a diagnosis and a written summary in 24 hours.

What collaborators say

"While working with Digvijay on the same network engineering team but different projects, he was very responsive and with detailed accurate information every time. No matter if it was requesting where to locate documentation, identify a specific config on a device or explain how an appliance is working the way it is, you could always depend on Digvijay to get things done in a timely detailed manner."

— Matthew Calhoun, Manager of US Security Operations, Northern Trust

"Digvijay is conceptually and practically very sound in Cisco Technology. He is great in network troubleshooting as well, with a continuous thirst for progress and a superlative personality."

— Mukesh Pathak, Senior Infrastructure Engineer (Network & Security), Maersk

Stack & tooling

Related work

Nac Coverage Investigation Platform Firewalliq

Frequently asked questions

What is AI identity management consulting?

It is the application of AI and automation to identity and access management — NAC, 802.1X/MAB, posture, identity-aware ACLs, and endpoint visibility — so controls can be measured, validated against live data, and monitored for drift. Digvijay Parmar builds NAC assurance and identity-aware access validation platforms on Cisco ISE.

How do you measure NAC coverage across an enterprise?

By connecting directly to switches, collecting read-only interface configuration, applying intelligent eligibility logic to exclude non-eligible ports (AP, uplink, infra, 25G/100G, custom), and computing eligible vs NAC-covered ports. Digvijay's NAC Coverage Assurance Platform does this and surfaces every uncovered gap with scheduled drift detection.

Which identity platforms does Digvijay support?

Cisco ISE is the primary platform — including 802.1X/MAB, identity-aware ACLs, posture, and ACS-to-ISE migrations. He also integrates identity data with Palo Alto, Cisco Firepower/FTD, and Fortinet firewalls, and with Splunk for telemetry.

Can AI identity management help with endpoint visibility?

Yes. MAC/OUI plus switchport correlation profiles connected device types — endpoints, cameras, IoT, access points, printers — and flags endpoints on unsecured ports. This turns raw switch configuration into measurable endpoint visibility and actionable remediation intelligence.

How is this different from a Cisco ISE implementation?

An ISE implementation configures the platform. AI identity management consulting builds the assurance layer on top — coverage measurement, drift detection, endpoint visibility, and deterministic validation that identity controls are enforced against live policy and logs.

Bring one real problem. Leave with a direction.

The Agentic AI Standup is a free 40-minute working session. You bring one real ai identity management consulting problem; you leave with a diagnosis, two or three concrete recommendations, and a written summary in your inbox within 24 hours. Three slots open each week.