Use Cases → By Threat

Reduce insider-risk by shrinking privilege and blast radius

Insider incidents escalate when privilege is excessive, indirect, or unmanaged. Forestall helps you find hidden power, prove reachability, and prioritize cleanup.

Threat Snapshot

  • Attacker Goal: Abuse legitimate access or escalate quietly to high-value control
  • Identity Techniques: Privilege misuse, indirect escalation via groups/ACLs, abuse of stale accounts, persistence via overlooked identities
  • What Fails: Least privilege drift, weak tier discipline, incomplete access reviews, poor identity hygiene
  • Business Impact: Data leakage, fraud, sabotage, compliance violations, loss of trust

Contain Insider Risk Before It Escalates

The Challenge

Insider incidents escalate because access reviews miss indirect privilege from nesting and ACL inheritance, stale accounts remain exploitable, and proving who can actually reach crown jewels is nearly impossible.

Our Solution

Forestall identifies hidden privilege and Shadow Admins, quantifies reachability to critical identities using attack path analysis, prioritizes cleanup by blast radius and chokepoints, and produces governance-ready reporting packs.

Hidden privilege discovery

Over-provisioned account flagging

Critical asset reachability scoring

Separation of duties validation

Governance-ready audit trails

Privilege creep trend tracking

How Forestall Helps vs This Threat

Before Forestall
  • Spreadsheet-based access reviews with blind spots
  • Reactive response after anomalies appear elsewhere
  • Slow alignment between IAM, IT, and Security
With Forestall
  • Expose indirect privilege and tier boundary violations
  • Identify stale/dormant identities with high impact potential
  • Generate evidence-based review packs and remediation backlogs
  • Reduce blast radius by removing chokepoints and excess privilege
Outputs
  • High-risk identity shortlist (with "why" and reachability)
  • Tier violations and shadow privilege report
  • Stale identity cleanup backlog with ownership tags
  • Leadership summary for risk and governance

Threat Scenarios & Use Cases

Privilege creep through nesting and inherited access

Scenario: A departing employee still has admin-equivalent access through three levels of nested group membership that was never cleaned up.

Problem: Indirect privilege through groups, ACL inheritance, and delegation goes undetected in reviews.

What Forestall does:

  • Finds indirect privilege grants via groups, ACL inheritance, and delegation
  • Highlights the smallest changes that reduce the most risk
Output: Indirect privilege cleanup report
Privilege creep through nesting and inherited access

Shadow Admins with unrecognized control over critical objects

Scenario: A contractor account has write access to a GPO linked to Domain Controllers, effectively granting domain-wide control outside formal roles.

Problem: Stealth administrative capabilities not reflected in formal roles enable quiet abuse.

What Forestall does:

  • Identifies stealth administrative capabilities not reflected in formal roles
  • Links Shadow Admins to potential impact and reachable targets
Output: Shadow Admin risk list with impact evidence
Shadow Admins with unrecognized control over critical objects

Stale accounts used as quiet entry points

Scenario: A terminated employee's account was disabled but not deleted; it retains group memberships that grant access to finance systems.

Problem: Dormant identities retain access and can be exploited without triggering alerts.

What Forestall does:

  • Detects stale objects and risky lifecycle patterns
  • Prioritizes by reachability and privilege
Output: Stale identity remediation backlog
Stale accounts used as quiet entry points

Faster investigations with identity context

Scenario: An alerting tool flags suspicious activity but the analyst needs to understand the account's full privilege scope and relationships quickly.

Problem: Identity context is scattered across tools, slowing investigation response.

What Forestall does:

  • Provides unified identity relationship context for targeted analysis
  • Supports evidence export for incident workflows
Output: Investigation-ready identity context export
Faster investigations with identity context

Battle Tested Platform

+0M

Identities

+0M

Relations

+0

Enterprise IAM

Frequently Asked Questions

Is Forestall a user behavior monitoring tool?

No. Forestall focuses on identity exposure and privilege conditions, not behavioral analytics. It complements UBA by reducing the conditions that enable insider abuse.

Can it help with access reviews?

Yes. Forestall reveals indirect privileges and reachability that standard access reviews miss, producing evidence-based review packs.

Do you require Domain Admin privileges?

No. Forestall operates with minimal read-only privileges and does not require Domain Admin access.

Does it cover AD + Entra ID?

Yes. Forestall provides hybrid visibility across both Active Directory and Entra ID environments.

Can we export evidence for investigations and audits?

Yes. Findings and identity context can be exported in multiple formats for incident workflows and audit processes.

How fast can we see value?

Forestall offers a 1-day proof of value in your own environment, delivering actionable findings immediately.

Make insider-risk manageable and measurable

Reduce hidden privilege and prove access boundaries with evidence.

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Insider Threat Use Case | Forestall