Cybersecurity for international businesses is no longer just about protecting IT systems through software and hardware security measures. It is a strategic business issue that affects operational continuity, corporate data protection, financial stability and customer trust. This is why an increasing number of organisations are commissioning independent cybersecurity assessments to gain an objective view of how well their IT environments can withstand today's evolving cyber threats.
One international consultancy firm, known for its high data protection standards, approached BDO in Ukraine with exactly this objective. The company wanted an independent assessment of its IT infrastructure and a clear understanding of how resilient its digital environment was to external cyber threats before any incident could disrupt operations. In this case study, we explain how BDO in Ukraine conducted the assessment and highlight the outcomes achieved by the client.
Business challenge: is the corporate infrastructure truly secure?
Despite the security measures already in place, the client wanted to understand not only whether any technical vulnerabilities existed, but also how they could be exploited, what cyber-attack scenarios were possible, and what impact a successful cyber-attack could have on business operations.The company had four key objectives:
- evaluate the resilience of its IT infrastructure to external attacks
- identify potential unauthorised access points
- assess the risk of internal systems being compromised
- understand the potential impact of a cyber incident on business operations.
For modern businesses, such assessments are not merely IT audits but an integral part of effective risk management.
BDO in Ukraine’s approach
To assess the organisation's actual level of cybersecurity, the team of BDO in Ukraine adopted an approach designed to closely replicate a real-world external attack scenario.The engagement included External Penetration Testing (Black Box), a testing methodology that simulates the actions of a potential external attacker with no prior access to the company’s internal environment.
This methodology helps organisations assess their actual level of cyber resilience by testing how their security controls perform in practice rather than on paper.
What was delivered as part of the project
A team of experts conducted a comprehensive assessment of the company’s external attack surface to evaluate the effectiveness of its existing security controls.The engagement included:
- analysis of the company’s external digital infrastructure
- identification of technical vulnerabilities across accessible services
- simulation of potential attack vectors
- testing of unauthorised access scenarios
- evaluation of the effectiveness of existing access control mechanisms.
Based on the results, our specialists provided a detailed report setting out the key findings, the risks identified during testing and a prioritised roadmap for remediation.
What the client received
Upon completion of the project, the company received far more than a technical assessment. It gained a comprehensive understanding of its current cybersecurity posture and the potential threats facing the business.
Key outcomes for the client included:
Outcome of the collaboration
Through the expertise of BDO in Ukraine, the client was able to identify and address infrastructure weaknesses before they could be exploited in a real-world cyber incident.As a result, the company reduced its exposure to external threats, strengthened the protection of critical systems and gained a clear roadmap for the further enhancement of its information security framework.
In today’s business environment, cybersecurity is no longer a matter of responding to incidents after they occur. It is a continuous process of identifying and managing risks before they have the potential to impact business operations.
Contact BDO in Ukraine if you would like to:
- obtain an independent assessment of your company’s actual level of cybersecurity
- identify hidden vulnerabilities within your IT infrastructure before they lead to an incident
- test the resilience of corporate systems against external attacks
- minimise financial, operational and reputational risks
- establish a structured approach to cybersecurity management aligned with international best practices.
BDO in Ukraine helps businesses assess cyber risks, carry out penetration testing, identify critical vulnerabilities and build resilient defence systems capable of addressing today’s evolving digital threats.
Complete the form below, and of our specialists will contact you to provide a detailed consultation, answer your questions and recommend the most effective approach to assessing and strengthening your company’s cybersecurity.
