03 / PROOF — AGENTIC AI FORENSICS
Cornerstone.red’s forward deployed engineers build the capability inside your environment, connect it to the evidence you already hold and enable your team to operate it.
THE DEPENDENCY
The retainer is signed, but the provider’s team starts on their schedule, not yours. Onboarding burns hours while they learn an estate your team already knows. Approvals, contracts and availability all sit outside your control—at the exact moment urgency is highest.
Worse, the organizational context that makes an investigation fast—the systems, the people, the history—leaves with the external team when the engagement ends.
Keep outside specialists for the exceptional case. Stop renting the basic capability every time.
Availability
Provider schedule.
Capability already inside the environment.
Context
A team learning the estate during the incident.
A system integrated with the estate beforehand.
Control
Sensitive evidence crossing organizational boundaries.
Evidence and operating choices under your control.
A Case Becomes Proof — simulated investigation
01 / THE REQUEST
Ask for the outcome. The security leader states what the organization needs to prove. No query plan, no tool selection, no forensic procedure.
02 / THE PLAN
The agent decomposes the objective. The request resolves into hypotheses and approved evidence lanes. Disruptive actions stay locked behind human authorization.
03 / THE INVESTIGATION
Read-only lanes run in parallel. Every artifact carries provenance. New findings reshape the path — irrelevant lanes dim, contradictions are flagged.
04 / THE TIMELINE
Evidence resolves into one timeline. Contradictions become explicit uncertainty, not silence. The package states what the evidence supports — and what it cannot.
05 / THE PACKAGE
Findings fold into proof. The organization asks for the outcome. The agent performs the investigation. The organization keeps the proof.
Simulated case: a read-only investigation determines whether a customer export was accessed or left the organization. The agent plans the investigation, correlates identity, endpoint and cloud evidence, preserves an unresolved contradiction as explicit uncertainty, and produces an evidence-backed package ready for human review.
SIMULATED CASE
A Case Becomes Proof.
01 / THE REQUEST
Ask for the outcome.
The security leader states what the organization needs to prove. No query plan, no tool selection, no forensic procedure.
02 / THE PLAN
The agent decomposes the objective.
The request resolves into hypotheses and approved evidence lanes. Disruptive actions stay locked behind human authorization.
03 / THE INVESTIGATION
Read-only lanes run in parallel.
Every artifact carries provenance. New findings reshape the path — irrelevant lanes dim, contradictions are flagged.
04 / THE TIMELINE
Evidence resolves into one timeline.
Contradictions become explicit uncertainty, not silence. The package states what the evidence supports — and what it cannot.
05 / THE PACKAGE
Findings fold into proof.
The organization asks for the outcome. The agent performs the investigation. The organization keeps the proof.
SIMULATED CASE — INVENTED IDENTIFIERS
01 / THE REQUEST
Ask for the outcome.
The security leader states what the organization needs to prove. No query plan, no tool selection, no forensic procedure.
02 / THE PLAN
The agent decomposes the objective.
The request resolves into hypotheses and approved evidence lanes. Disruptive actions stay locked behind human authorization.
03 / THE INVESTIGATION
Read-only lanes run in parallel.
Every artifact carries provenance. New findings reshape the path — irrelevant lanes dim, contradictions are flagged.
04 / THE TIMELINE
Evidence resolves into one timeline.
Contradictions become explicit uncertainty, not silence. The package states what the evidence supports — and what it cannot.
05 / THE PACKAGE
Findings fold into proof.
The organization asks for the outcome. The agent performs the investigation. The organization keeps the proof.
THE CONTROL PLANE
The AI deployment is yours to control. Your organization controls when it runs, what it can access, how it is configured and whether Cornerstone.red remains involved. Bespoke IP created for your deployment is transferred to you; foundation-model rights remain governed by the model’s license.
Operation does not depend on a hosted AI vendor continuing to offer the same policy, feature, quota or availability during an incident.
Select a node to see what your organization controls.
OPERATIONAL SURFACE
Proof of breach or data exposure
Determine what the available evidence supports—and where uncertainty remains.
A unified incident timeline
Correlate identity, endpoint, cloud and approved external evidence into one sequence.
Affected people, systems and data
Identify the scope leadership, insurers and responders need.
Executive and technical packages
A concise finding with a traceable technical appendix and evidence index.
HOW IT BECOMES YOURS
▸ Forward Deployed Engineers — spanning all four phases
01
Design
Select the first investigation mission, the evidence boundary, the autonomy boundary and the success criteria.
02
Deploy
Place the selected AI model and orchestration inside infrastructure your organization controls.
03
Integrate
Connect only approved evidence sources. Encode provenance, authorization and audit controls.
04
Transfer or operate
Train your team, hand over runbooks and bespoke IP—then choose self-operation, joint operation or Cornerstone management.
EVIDENCE WITH BOUNDARIES
Decision-Grade
Evidence-linked findings, provenance references, explicit uncertainty, an executive summary and a technical appendix—ready for human review.
Enhanced Regulated / Legal
Case-specific chain-of-custody controls, stronger audit and approval gates, documented expert review, and a package tailored with counsel or the relevant stakeholder. Admissibility and acceptance always depend on jurisdiction, process and reviewing authority.
The agent may perform
Approved read-only queries, correlation, hypothesis testing, timeline construction and report drafting.
A human must authorize
Isolation, remote execution, disruptive collection, remediation, broad scope expansion and incident closure.
THE BUSINESS CASE
An organization-controlled capability changes the economics of every incident: availability is immediate, organizational context is retained, sensitive data stays inside your boundary, and the learning from each case compounds inside your team—not your provider’s. Your existing security team operates the capability; it is not replaced by it.
Specialist firms remain appropriate for novel malware, expert testimony, independent validation or counsel-directed matters.
“Independence is not doing everything alone. It is being able to choose.”
In a free design workshop, we will define the first investigation mission, map the evidence and control boundary, and show what an organization-controlled deployment would require.