Collecting telemetry means moving logs, events, and metrics from sources into a central system. Making it usable means cleansing, de-duplicating, parsing, normalising, and routing the data so analysts can correlate it and act on it. Raw telemetry is only the starting point. Usable telemetry is structured enough to support detection, investigation, and governance.
Why This Matters for Security Teams
Telemetry collection is often treated as a plumbing problem, but security teams only get value when the data can support correlation, triage, and investigation. Raw logs from service accounts, API keys, and agents are frequently inconsistent, duplicated, or missing context, which makes detections brittle and review workflows slow. That gap matters even more in non-human identity environments, where the Astrix Security & CSA research shows inadequate monitoring and logging is cited as a leading cause of NHI-related attacks.
Usability is the difference between storage and security. If identity events, cloud control-plane logs, and application telemetry are not normalised to the same time base, identity model, and asset context, analysts cannot reliably answer basic questions such as who acted, what changed, and whether access was appropriate. Guidance from NIST SP 800-53 Rev 5 Security and Privacy Controls reinforces that logging is only one control outcome; the operational goal is reviewable, actionable evidence. In practice, many security teams discover telemetry quality problems only after an incident forces them to reconstruct a timeline from fragmented data.
How It Works in Practice
Usable telemetry is created through a pipeline, not a single product feature. Collection brings in logs, events, metrics, and traces from sources such as IAM, SaaS platforms, endpoints, cloud control planes, and NHI systems. Usability work then turns that raw feed into something analysts can query and trust.
- Parse diverse formats into a common schema so fields such as actor, resource, action, outcome, and timestamp are consistent.
- Normalise identity data so service accounts, workload identities, OAuth apps, and human users can be correlated across systems.
- De-duplicate repeated events to reduce noise without losing the security signal.
- Enrich records with asset criticality, ownership, environment, and threat context so alerts are meaningful.
- Route high-value events to the right detection, SIEM, SOAR, or case management workflows.
For non-human identities, this is especially important because service accounts and API keys often outnumber human accounts and behave differently. The Ultimate Guide to NHIs notes that NHIs outnumber human identities by 25x to 50x in modern enterprises, which means even small telemetry quality issues can create massive blind spots. Operationally, teams should align the pipeline to control objectives in NIST SP 800-53 Rev 5 Security and Privacy Controls, especially logging, audit review, and event correlation expectations.
The practical test is simple: can an analyst determine what happened without manually stitching together five consoles and three time zones? These controls tend to break down when telemetry is collected from legacy systems that emit incomplete fields, inconsistent timestamps, or proprietary event formats.
Common Variations and Edge Cases
Tighter telemetry normalisation often increases engineering overhead, requiring organisations to balance investigation speed against schema maintenance and storage cost. That tradeoff becomes sharper in hybrid environments, where cloud services, SaaS platforms, and legacy on-prem systems emit different event types and different levels of detail.
Current guidance suggests not all telemetry needs the same treatment. Authentication and privilege events usually deserve the highest priority because they are the most useful for detection and forensic reconstruction, while low-value operational noise can often be aggregated or sampled. Best practice is evolving for AI-driven and agentic workloads, where autonomous actions can generate rapid tool chains and high event volume. In those environments, telemetry must preserve the relationship between intent, action, and result, or the security team loses the story of the execution path.
Another edge case is third-party and delegated access. OAuth-connected apps, scoped tokens, and ephemeral credentials can appear benign in raw logs but become high-risk when context is missing. The Astrix Security & CSA research shows that 85% of organisations lack full visibility into third-party vendors connected via OAuth apps, which makes normalisation and enrichment essential, not optional. In practice, telemetry is only usable when it is complete enough to support correlation across identity, permission, and activity layers.
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 address the attack and risk surface, while NIST CSF 2.0, NIST SP 800-53 Rev 5, NIST AI RMF and NIST Zero Trust (SP 800-207) set the governance and control requirements practitioners need to meet.
| Framework | Control / Reference | Relevance |
|---|---|---|
| NIST CSF 2.0 | DE.CM-01 | Telemetry usability supports continuous monitoring and event analysis. |
| OWASP Non-Human Identity Top 10 | NHI-05 | NHI visibility depends on usable logs, not just raw collection. |
| NIST SP 800-53 Rev 5 | AU-6 | AU-6 requires review, analysis, and reporting of audit records. |
| NIST AI RMF | MAP | AI risk mapping depends on usable telemetry across model actions. |
| NIST Zero Trust (SP 800-207) | PR.AC-7 | Zero Trust relies on continuous verification supported by good telemetry. |
Transform NHI telemetry into correlated records that support review, detection, and response.
Related resources from NHI Mgmt Group
- What is the difference between strong passwords and usable identity security?
- What is the difference between collecting findings and reducing security debt?
- What is the difference between static analysis and dynamic testing in application security?
- What is the difference between deterministic code analysis and AI-assisted security workflows?
Deepen Your Knowledge
Reviewed and updated by the NHIMG editorial team on August 31, 2026.
NHI Mgmt Group — the #1 independent authority on Non-Human Identity, IAM, and Agentic AI security. nhimg.org