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.
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
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."
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.
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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 -
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 -
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 -
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
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
Privileged Access Audit
Map every user, service account, and credential that maintains persistent access to critical systems, identifying standing privileges that exceed operational requirements.
Access Window Design
Define time-bound operational windows for each critical system, with multi-party authorisation requirements and session recording policies.
Controlled Pilot
Deploy on a single critical system with full session recording, testing the multi-party authorisation workflow and emergency access procedures.
Enterprise Rollout
Extend to all critical infrastructure with automated window management, tamper-proof logging, and integration with existing identity governance platforms.
Privileged Access Audit
Map every user, service account, and credential that maintains persistent access to critical systems, identifying standing privileges that exceed operational requirements.
Access Window Design
Define time-bound operational windows for each critical system, with multi-party authorisation requirements and session recording policies.
Controlled Pilot
Deploy on a single critical system with full session recording, testing the multi-party authorisation workflow and emergency access procedures.
Enterprise Rollout
Extend to all critical infrastructure with automated window management, tamper-proof logging, and integration with existing identity governance platforms.
Explore More
Ransomware Containment
Sever the path before ransomware spreads.
Learn more about Ransomware ContainmentSupply Chain Risk
Disconnect third-party paths when not in active use.
Learn more about Supply Chain RiskFV-Unlink
Credential and session isolation from production paths.
Learn more about FV-UnlinkQuestions