Autonomous Response & Containment Agent
SENTINEL translates investigation findings into decisive containment actions, isolating compromised endpoints, blocking malicious infrastructure, and disabling compromised accounts. It operates within configurable guardrails that define exactly which actions can be taken autonomously and which require human approval.
The gap between detecting a threat and containing it is where adversaries do their damage. SENTINEL closes that gap by executing containment and response actions the moment ARGUS confirms a threat, operating at machine speed while respecting the operational boundaries your team defines. When a compromised endpoint is identified, SENTINEL isolates it from the network. When a malicious IP is confirmed, SENTINEL blocks it at the perimeter. When credentials are stolen, SENTINEL disables the affected accounts and forces reauthentication.
Every action SENTINEL takes is governed by configurable approval workflows. Your team decides which response actions can be executed autonomously, which require a single analyst approval, and which escalate to senior staff. This human-in-the-loop model ensures that autonomous response enhances your team rather than replacing their judgment on high-impact decisions.
SENTINEL receives confirmed incidents from ARGUS through the HIVE MIND orchestration layer, each packaged with affected assets, mapped TTPs, confidence scores, and recommended response actions. SENTINEL evaluates each recommendation against the organization's response policy — a configurable rule set that maps incident severity, asset criticality, and confidence thresholds to approval requirements.
For actions within autonomous authority, SENTINEL executes immediately through direct integrations with endpoint management platforms, network firewalls, identity providers, and cloud control planes. For actions requiring approval, SENTINEL stages the response and notifies the designated approver with full context, enabling one-click execution once reviewed. Every action — autonomous or approved — is logged with complete audit trails, and every containment action includes a corresponding rollback procedure that can be triggered if the action is later determined to be unnecessary.
Automated Containment
Executes containment actions at machine speed the moment threats are confirmed, closing the gap between detection and response from hours to seconds.
Endpoint Isolation
Isolates compromised endpoints from the network while maintaining management channel access, preventing lateral movement without losing forensic visibility.
Network Blocking
Blocks malicious IPs, domains, and URLs at the perimeter through direct integration with firewalls, proxies, and DNS infrastructure across your environment.
Account Suspension
Disables compromised accounts and forces reauthentication across identity providers, closing credential theft attack paths before adversaries can leverage stolen access.
Rollback Capability
Every containment action includes a corresponding rollback procedure, enabling rapid reversal if an action is determined to be unnecessary or causes business disruption.
Human-in-the-Loop Approval
Configurable approval workflows ensure high-impact actions require human review while allowing routine containment to execute autonomously within defined guardrails.
SENTINEL integrates directly with your existing security infrastructure — EDR platforms for endpoint isolation, firewalls and proxies for network blocking, identity providers for account management, and cloud control planes for workload containment. It receives response directives from ARGUS through HIVE MIND and reports all actions back to the shared context layer. SAFETY continuously monitors SENTINEL's actions to enforce operational boundaries and prevent response actions from exceeding defined scope.
Schedule a guided proof-of-concept to see how SENTINEL executes containment within your operational guardrails, or explore the technical documentation for integration and policy configuration.