経験豊富なCHFI(認定情報セキュリティ専門家)であるグレッグは、大手ソフトウェア会社における知的財産窃盗事件の調査を依頼された。調査を進める中で、彼は同社のメールサーバーに重要な証拠が隠されている可能性があることを発見した。しかし、そのサーバーは別の会社と共有されており、アクセスするとその会社のプライバシー権を侵害する恐れがある。証拠の捜索と押収に関する規則や規制を遵守するために、グレッグはこの状況でどのような初期対応を取るべきだろうか?
正解:A
Option A is the best answer because CHFI v11 explicitly includes Rules of Evidence , Best Practices for Handling Digital Evidence , Seeking Consent , Obtaining a Warrant for Search and Seizure , Legal Issues, Privacy Issues and Legal Compliance , and the Role of Local/International Agencies during Cybercrime Investigation . When a server is shared with another company , privacy and ownership concerns become especially important, and the initial step should be to consult the appropriate legal and organizational stakeholders before taking action.
Immediately seizing the server or ignoring privacy implications could violate legal boundaries and compromise admissibility. Avoiding the server entirely may also be inappropriate if it contains critical evidence. Likewise, jumping straight to a warrant may not be the most suitable first move until counsel and management clarify ownership, scope, privacy exposure, and the least intrusive legally defensible path.
Therefore, the strongest CHFI-aligned initial approach is to consult legal experts and company management to determine the correct lawful path forward before attempting access or seizure. That protects privacy rights, preserves admissibility, and aligns the investigation with proper search-and-seizure procedure.