# Risk scoring

Everything Mesh assesses — identities, entities, and non-human assets — carries
a risk score. The score is Mesh's answer to a single question: if this thing
were compromised, how exposed would your organization be? This page explains
what the score means, what goes into it, and how to read it wherever it
appears.

## The scale

Risk scores range from 1 to 100, with 1 being the least risky and 100 the
most. Individual scores roll up into higher-level scores: identity scores
contribute to the [entities](./entities.md) those identities belong to, and
entity scores roll up into your organization's overall risk score on the
dashboard.

A score is not a grade you set — Mesh recalculates it as connectors collect
new data, so remediating a risk lowers the score on a later collection cycle.

## Severity

Alongside the number, Mesh conveys severity so you can triage without
memorizing thresholds:

- Risk signals are ranked — low, moderate, high, critical — so the most
  important items surface first.
- In lists and detail views, the color of the score conveys its severity
  band, and severity labels such as "Low Risk" or "Critical Risk" appear
  where you point to a score.

The same score means the same thing everywhere: a tooltip on a list row and
the one on the corresponding details page break the score down identically.

## What goes into a score

Mesh doesn't score anything in isolation. It first
[correlates](./identities.md) accounts, credentials, entitlements, and
activity from every connected source into identities, then runs risk engines
against the correlated data. Each engine emits signals with a severity —
conditions such as excessive access, stale accounts, weak authentication, or
known breach exposure — and those signals combine into the score.

Because the inputs are correlated, a score reflects more than the object
itself. An identity that signs in with a strong authenticator in one system
but only a password in another is scored on the weaker path, because that is
the path an attacker would take. The more sources you connect, the more
complete the correlation and the more accurate the score.

### Direct and inherited risk

A score combines two kinds of risk:

- **Direct risks** — conditions found on the object itself. For an asset,
  that might be "No owner"; for an identity, an inconsistent account status.
- **Inherited risks** — risks carried over from correlated objects. An asset
  inherits risk from the assets correlated to it, and an entity is threatened
  by the risk of the identities and entities that overlap with it. This is
  how Mesh expresses blast radius: a breach in one place splashes onto
  everything correlated with it.

On an asset, the risk score tooltip makes this split explicit — it lists the
direct risk categories on the asset with their counts, followed by a summary
of the risks inherited from its correlated assets.

## Risk tags

Risk tags label the individual risks that contribute to a score, so you can
see not just how risky something is but why. Examples include **PQC
noncompliant**, **No owner**, **No linked asset**, and **Insufficient
information**. Tags come in two forms:

- **Simple risks** state a condition plainly — for example, "This asset has
  no assigned owner."
- **Policy-based risks** show the outcome of a policy assessment — for
  example, noncompliance with a post-quantum cryptography (PQC) policy —
  along with the attributes that didn't comply and the policy that triggered
  the tag.

The exact set of tags depends on the risk conditions Mesh detects and the
risk policies configured for your organization. For how tags appear on
non-human assets, see the
[PQC dashboard](../user-guide/pqc-dashboard.md#risk-tags).

## From scores to loss estimates

The 1–100 score ranks risk; it doesn't put a currency figure on it. For
quantitative analysis, Mesh generates FAIR (Factor Analysis of Information
Risk) reports based on Open FAIR v3.0 terminology:

- **Loss Magnitude (LM)** — the size of the loss if a loss event occurs.
- **Loss Event Frequency (LEF)** — how often a loss event is expected to
  occur.
- **Annualized Loss Expectancy (ALE)** — the resulting yearly loss estimate,
  with risk-factor breakdowns.

See [Reports, exports, and data retrieval](../user-guide/reports-and-exports.md#fair-quantitative-risk-reporting)
for what a FAIR report contains and how the model counts losses and
identities.

In the [Generative UI](../user-guide/generative-ui.md), the same FAIR data
appears as live workspace widgets — a headline annual-loss figure, the loss
distribution, a breakdown of where the loss comes from, the reduction your
remediation has delivered, and a quarterly trend — most visibly on the Executive
View. Putting risk in dollars is the heart of the
[Quantify risk in dollars](../use-cases/quantify-risk-in-dollars.md) use case.

## Where scores appear

- **Dashboard** — your organization's overall risk score widget, and the
  bubble chart where each entity is sized and colored by risk.
- **Entity details** — the entity's score, its main risks, and the
  overlapping entities that share its blast radius.
- **Identities & risks table** — every identity in the selected entities,
  ranked by score, with risk labels.
- **Identity details** — the identity's score, its main risks, and the
  accounts contributing to it.
- **Asset lists and asset details** — machine, software, and crypto assets
  on the [PQC dashboard](../user-guide/pqc-dashboard.md), each with a
  score and its breakdown tooltip.

Scores surface the same way in [Generative UI](../user-guide/generative-ui.md)
workspaces: widgets such as risk gauges and trend views render the same
scores as the classic dashboards, from the same data.

## Making scores more accurate

Scores are only as good as the correlations behind them. **Profiling gaps** —
unconfirmed account associations — can leave a score incomplete. Resolving
them, or [delegating](./delegation.md) them to someone who can, gives your
organization a more accurate score. See
[Identities](./identities.md#profiling-gaps) for how to review and resolve
profiling gaps.

## Related concepts

- [Identities](./identities.md) — how accounts correlate into identities.
- [Entities](./entities.md) — how identities group into entities and how
  risk overlaps between them.
- [Delegation](./delegation.md) — assigning a risk to the right person to
  remediate.
- [Your first dashboard view](../getting-started/first-dashboard-view.md) —
  a walkthrough of where risk surfaces in the dashboard.
