Czar SecurityCzar LLC · GovernancePolicy document
Responsible Use Policy
Authorization, containment, evidence, and human accountability are requirements of the work, not afterthoughts. This is the standing policy behind §3 of the record of practice.
Purpose
This policy defines how Czar LLC uses security research methods, specialized cyber capabilities, and AI-assisted tools. It applies to work performed under the Czar Security brand and supplements the written scope of each engagement.
Our objective is defensive: identify, reproduce, explain, remediate, and prevent security failures in systems that Czar LLC owns or has been explicitly authorized to assess.
Permitted work
Permitted activity includes source-code and protocol review, vulnerability identification, exploitability assessment, malware analysis, cryptographic research, threat modeling, security-control validation, and remediation verification.
Proofs of concept are kept as narrow as practical. Potentially destructive testing is performed in isolated clones, fixtures, simulators, regtest networks, or dedicated staging systems unless the system owner explicitly approves another environment.
Authorization and scope
Before testing begins, Czar LLC identifies the authorizing party, the systems in scope, permitted techniques, timing, data-handling requirements, communication channels, escalation contacts, and stop conditions.
Authorization is not inferred from public accessibility. Unsolicited scanning, credential acquisition, persistence, payload deployment, evasion against third-party systems, and access beyond the approved scope are prohibited.
Access and data handling
Access is limited to what the engagement requires. Accounts use least privilege and MFA or passkeys where supported. Credentials and sensitive artifacts are separated by environment and are not committed to public source control.
Czar LLC minimizes collection of personal, production, and customer data. Sensitive material is shared only with authorized stakeholders through an agreed channel and retained only for the period required by the engagement or applicable obligations.
AI-assisted cyber work
AI tools may assist with code review, hypothesis generation, test design, analysis, and documentation. Their use does not expand the authorized scope or transfer accountability away from Czar LLC.
A human reviews material conclusions and any proof of concept before it is relied on or shared. High-capability access is used only for authorized defensive engineering, research, vulnerability reproduction, and remediation validation.
Findings and disclosure
Findings are documented with affected scope, preconditions, exact evidence, impact, and a practical remediation path. Reports distinguish verified behavior from inference and identify material uncertainty.
Sensitive findings are disclosed privately to the system owner or designated coordinator. Public disclosure occurs only with authorization, after remediation, or under a separately agreed responsible-disclosure process.
Accountability
Czar LLC remains responsible for the conduct of its work, including work assisted by automated tools. A client or platform may suspend activity immediately when scope, authorization, or safety is unclear.
Questions, concerns, or suspected misuse can be reported directly to adam@czarsec.com.