Attack and Penetration Testing Services Identify and remediate vulnerabilities to protect critical assets Protiviti’s attack and penetration services protect sensitive data and systems, helping to avoid costly breaches, intellectual property loss, business disruption, and reputation damage. With the expanding threat landscape, it is critical to understand security vulnerabilities, their root causes, and remediation options.Using our advanced vulnerability assessment and penetration testing expertise, we identify vulnerabilities and provide actionable remediation guidance. Assuming an “attacker mindset” to replicate any scenario, we leverage best-in-class commercial security tools, leading freeware, the top open-source tools, and the latest pen testing techniques.Whether it’s applications, services, databases, the Internet of Things (IoT), and mobile devices, whether on-premise or in the cloud, Protiviti’s pen testing services in Hong Kong provide assurance that your organisation is protected. Our services safeguard your data, intellectual property, or reputation due to a data breach Our attack and penetration services Pro Briefcase Red team and adversary simulation Simulate real-world threats and attacks targeting the resources, technology, and processes that secure systems while simultaneously assessing an organisation's ability to identify, detect, and respond to threats. Pro Building office Application and software security Whether customised or off-the-shelf, we identify security weaknesses in the design, development, and deployment of business-critical web, mobile, and thick-client applications. Pro Document Consent Network penetration testing Our network penetration testing services identify critical network and infrastructure vulnerabilities, misconfigurations, and weaknesses that an attacker could leverage or exploit. Pro Document Files Social engineering Simulating a bad actor, we identify vulnerabilities by using physical, electronic, and telephonic methods to target employees and facilities, gaining access to data and networks. Pro Document Stack Cybersecurity M&A due diligence Gain a deeper understanding of the cybersecurity maturity of an acquisition target, pre- or post-acquisition. Pro Legal Briefcase Ransomware advisory and recovery Anticipate and map the threat landscape, react to a motivated and cunning adversary, and recover and adapt to maintain a resilient business model. Integrating threat intelligence, we are aiming to holistically understand risk Our innovative approach to vulnerability assessment and penetration testing Our innovative methodology is led by threat intelligence, and it centres around holistically understanding risk to the organisation. Our comprehensive approach to performing cybersecurity assessments goes beyond merely identifying vulnerabilities.Protiviti’s custom methodology mirrors several industry standards, such as the Penetration Testing Execution Standard (PTES) and Open Web Application Security Project (OWASP), to determine and validate root causes of identified issues, and collaboratively work with organisations to develop recommendations that best fit their environments. Integrating threat intelligence, we are aiming to holistically understand risk Our penetration testing methodology Although each client environment is unique, Protiviti applies a standardised approach to penetration testing to ensure a quality deliverable. Our standard penetration testing methodology (shown below) is a baseline for all engagements and provides flexibility to succeed. Why choose Protiviti for vulnerability assessment and penetration testing services in Hong Kong? Selecting the right partner for vulnerability assessment and penetration testing (VAPT) in Hong Kong is critical to ensuring strong cyber resilience. Protiviti combines global expertise with local market understanding to deliver comprehensive security testing and remediation support. Protiviti’s pen testing experts help organisations to:Protect sensitive data, intellectual property, and customer trustMinimise the risk of operational downtime and cyberattacksGain detailed remediation guidance tailored to your IT environmentEnsure compliance with industry security standards and best practices Featured insights INSIGHTS PAPER Pragmatic AI Security Strategies for CISOs 3 min read Artificial Intelligence (AI) is transforming how organisations work, compete, and serve customers. Many enterprises are moving quickly to implement AI in their business, eager to capture productivity gains and new capabilities. SURVEY 2026 CISO outlook: Top risks, AI challenges, and growth opportunities in cybersecurity 5 min read Download Protiviti’s Top Risks Report 2026 to explore how information security teams are addressing challenges in AI adoption, cybersecurity, data management, and digital transformation. SURVEY Top Risks 2026: Executive Perspectives & Growth Opportunities 9 min read Protiviti Top Risks Report 2026 shares executive insights on Gen AI, agentic AI, cyber threats and economic risks. Previous Article Pagination Next Article Leadership Karen Ko Karen has over 20 years of professional experience in leading complex, multi-country transformation projects for financial services clients in New York, London and APAC. Her expertise lies in partnering strategically with clients to innovate their business models and ... Learn More How attack and penetration testing can strengthen your cybersecurity defence Cybersecurity attacks are unpredictable and random. Learn how Protiviti's red team and blue team solutions can help your organisation recognise potential security loopholes in your technologies, networks, or management processes and highlight the areas that need attention. Crisis averted A medical device manufacturing company proactively partnered with Protiviti to pinpoint a hole in their technology, avoiding a publicity nightmare.
