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Threat Response

Eliminate Insider Threat Through Physical Access Governance

Insider threats exploit the persistent connectivity that organisations grant to trusted users. When access paths are physically removed outside operational windows, the opportunity for misuse ceases to exist.

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Control

Threat Response

You cannot detect your way out of an insider threat when the insider has legitimate access. The only defence is to ensure the access path does not exist outside the window when it is needed.

34%

Of data breaches involve internal actors

85 days

Average time to detect an insider threat incident

Zero

Persistent access paths outside authorised windows

100%

Session activity recorded on tamper-proof storage

The Threat

Trusted access is the most dangerous attack surface.

Persistent Privileged Access

Administrators and privileged users maintain always-on access to critical systems. Even when they are not working, their credentials can reach sensitive infrastructure through paths that never close.

Detection Difficulty

Insider actions appear legitimate because they use authorised credentials on authorised systems. Traditional monitoring struggles to distinguish malicious activity from normal operations.

Extended Dwell Time

Insiders operate slowly and deliberately, exfiltrating data in small increments over months. By the time anomalous behaviour is detected, the damage is already extensive.

The Scenario

Scenario: Privileged Administrator Data Exfiltration

A database administrator at a financial services firm gives notice after being passed over for promotion. Over the following four weeks, they access customer databases during quiet evening hours, exporting records in small batches that fall below data loss prevention thresholds. Their access is legitimate, their credentials are valid, and their queries look routine. With Firevault Control, the database management path is physically severed outside business hours. The administrator's credentials remain valid, but the network path to the database infrastructure does not exist between 19:00 and 07:00. Access during business hours requires multi-party authorisation through the Lock module, with every session recorded on physically disconnected storage.

"Our DLP flagged nothing. Our SIEM flagged nothing. The queries were within normal parameters. The only thing that would have stopped it was removing the path entirely when it was not needed."

Insider threat chain

How Control constrains a trusted insider.

Insider risk is not about catching every action. It is about ensuring that no single trusted person can quietly stage, exfiltrate or destroy. Firevault Control turns every sensitive movement into a named, authorised, evidenced event.

Mapped to MITRE ATT&CK insider-relevant techniques (T1078 Valid Accounts, T1567 Exfiltration, T1485 Data Destruction) and CERT Insider Threat Center patterns.

  1. ST 01

    Reconnaissance

    TA0043

    ◤ Attacker

    A trusted user with legitimate credentials begins browsing shares, mapping where the valuable data lives.

    ◢ Control breaks it

    Sensitive stores require a named, approved session to be reachable at all. Casual discovery has no surface to land on.

    LockIsolate
    ✕ Break here
  2. ST 02

    Collection and Staging

    TA0009

    ◤ Attacker

    Copies records into a personal share or a hidden folder, ready to move out of the environment in bulk.

    ◢ Control breaks it

    Movement off the protected zone is a governed Transfer event with multi-party approval, file inventory and audit.

    TransferValidate
    ✕ Break here
  3. ST 03

    Exfiltration

    TA0010

    ◤ Attacker

    Pushes the staged data to a personal cloud, an unmanaged device or a recipient outside the control of the organisation.

    ◢ Control breaks it

    Outbound paths to unmanaged destinations are physically severed. The exfiltration route does not exist.

    FirebreakUnlink
    ✕ Break here
  4. ST 04

    Destruction or Sabotage

    T1485

    ◤ Attacker

    Deletes or alters records on the way out, hoping the gap is only found long after they have left.

    ◢ Control breaks it

    Tamper-evident copies sit in the offline vault. Originals can be restored and the change is recorded against the named actor.

    ArchiveValidate

Outcome · outcome block

Trust is preserved without becoming a single point of failure. Every sensitive action is named, approved and reversible from a copy the insider could not reach.

Modules & symbols

LockNamed access
IsolateZone boundary
TransferControlled move
ValidateIntegrity check
FirebreakPhysical sever
UnlinkRemove trust
ArchiveDisconnected copy
Break hereChain severed by Firevault
Attacker stepMITRE ATT&CK tactic

Featured In

TechRadar ProSecurity BuyerYahoo FinanceSecurityBriefChannel Insider

Key Capabilities

Time-Bound Access

Administrative paths to critical systems exist only during authorised windows. Outside these windows, physical disconnection removes the path entirely.

Multi-Party Authorisation

No single credential holder can activate a path to sensitive infrastructure. Two or more authorised parties must approve every access session.

Immutable Session Recording

Every keystroke, query, and data transfer during an authorised session is recorded on physically disconnected storage that the user cannot access or modify.

Credential Isolation

Administrative credentials are separated from the network paths they govern. Compromised or misused credentials cannot reach systems when the path is severed.

Zero Standing Access

No user maintains persistent connectivity to critical systems. Every session is explicitly authorised, time-bound, and automatically terminated.

Behavioural Baseline Evidence

Tamper-proof logs on disconnected storage provide the evidence needed for disciplinary proceedings, regulatory reporting, and criminal prosecution.

Demo to Live

Adoption Guide

Step 1

Privileged Access Audit

Map every user, service account, and credential that maintains persistent access to critical systems, identifying standing privileges that exceed operational requirements.

Step 2

Access Window Design

Define time-bound operational windows for each critical system, with multi-party authorisation requirements and session recording policies.

Step 3

Controlled Pilot

Deploy on a single critical system with full session recording, testing the multi-party authorisation workflow and emergency access procedures.

Step 4

Enterprise Rollout

Extend to all critical infrastructure with automated window management, tamper-proof logging, and integration with existing identity governance platforms.

Step 1

Privileged Access Audit

Map every user, service account, and credential that maintains persistent access to critical systems, identifying standing privileges that exceed operational requirements.

Step 2

Access Window Design

Define time-bound operational windows for each critical system, with multi-party authorisation requirements and session recording policies.

Step 3

Controlled Pilot

Deploy on a single critical system with full session recording, testing the multi-party authorisation workflow and emergency access procedures.

Step 4

Enterprise Rollout

Extend to all critical infrastructure with automated window management, tamper-proof logging, and integration with existing identity governance platforms.

Questions

Frequently Asked

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