Certified Information Security Manager (CISM)Information Security GovernanceMedium
A multinational corporation is acquiring a smaller technology startup. The CISO of the acquiring company needs to assess the security risks associated with integrating the startup's systems and data. What is the MOST critical activity the CISO should prioritize during the pre-acquisition phase?
- AEngaging a third-party vendor to perform daily vulnerability scans on the startup's external-facing assets.
- BNotifying all startup employees about the acquiring company's security awareness training schedule.
- CConducting a comprehensive security due diligence to identify the startup's security posture, risks, and compliance gaps.
- DImplementing the acquiring company's standard security policies on the startup's systems immediately.
Show answer & explanationAnswer & explanation
Correct answer: C. Conducting a comprehensive security due diligence to identify the startup's security posture, risks, and compliance gaps.
Security due diligence in the pre-acquisition phase is critical to understand the target company's security posture, identify potential risks, liabilities, and compliance issues before the acquisition is finalized. This allows for informed decision-making and negotiation.
Why the other options are wrong
- A. Daily vulnerability scans are a tactical operational control; the strategic priority is understanding the overall risk through due diligence.
- B. While cultural integration is important, this is a post-acquisition activity and not the most critical pre-acquisition security assessment.
- D. Immediate policy implementation is premature and disruptive without first understanding the startup's current environment and risks.
M&A Security Due Diligence
The process of thoroughly evaluating a target company's information security posture, risks, and compliance obligations during a merger or acquisition, prior to the transaction's completion.
- Identifies hidden liabilities and risks.
- Informs valuation and integration planning.
- Ensures compliance continuity.
Memory trick: Before you buy, know what's inside.