Penetration Testing
Proactively Identify Vulnerabilities · Meet Regulatory Requirements · Reduce Critical Security Risks
Hong Kong businesses face over 12,500 cyberattacks annually.
Average ransomware loss: HKD 1.93 million per incident.
We proactively find your vulnerabilities before attackers do.
Get a Quote
Our experts will contact you within 24 hours for an initial assessment
Or call us at (+852) 2545 7545 to speak with our expert team
What is Penetration Testing?
Penetration Testing (PenTest) involves commissioning 'white-hat hackers (ethical hackers)' to simulate real cyberattacks on your systems, proactively uncovering vulnerabilities, patching weaknesses early, and reducing the risk of attacks.
Think of it as a regular health check-up for your business.
Meet Compliance Requirements
Comply with ISO 27001, PCI-DSS, Hong Kong Privacy Ordinance, and regulatory audits.
Prevent Data Breaches
Identify vulnerabilities before going live to prevent ransomware attacks and reputational or financial losses.
Quantify Security Risks
Transform abstract cybersecurity concerns into concrete risk scores to support enterprise risk management.
What We Can Test For You
All tests follow OWASP, PTES, and NIST international standards
Web Applications
Network Infrastructure
Mobile Applications
Compliance Assurance
Corporate Intranet
Operating Systems
Who Needs Penetration Testing?
* Any company holding large volumes of personal data may become an attack target
Standardised Testing Process
Rigorous, professional, and efficient. Full cycle completed in approximately 4–5 weeks.
Meeting & Scoping
Meet with client to confirm testing scope.
Reconnaissance & Scanning
Intelligence gathering and vulnerability scanning.
Testing & Exploitation
Manual testing and vulnerability exploitation.
Reporting & Recommendations
Provide report, debrief, and remediation recommendations.
Re-testing
Re-test previously identified vulnerabilities.
About UD Security
Expert Certifications
Case Studies
Helping countless organisations safely navigate cyber threats
Multinational Bank
Six weeks before a new financial website was set to launch in Mainland China, we conducted mobile app and web penetration testing. High-risk privilege vulnerabilities were discovered and successfully patched.
Outcome: Successfully launched after passing internal and regulatory reviews.
Social Welfare Organisation
Concerned about personal data risks before launching a new website, we conducted a comprehensive penetration test with a follow-up retest. All high-risk vulnerabilities were remediated.
Outcome: Launched securely, maintaining public trust.
Large Outdoor Festival
Backend system testing was conducted before the event. Authentication privilege vulnerabilities were found, preventing potential data breaches.
Outcome: Successfully met the organiser's cybersecurity requirements.
Local School
Internal systems untested for years revealed critical security vulnerabilities. After remediation and retesting, a regular security check mechanism was established.
Outcome: Established a regular security audit mechanism after retesting.
Related Security Solutions
Comprehensive enterprise cybersecurity defence services
SRAA Security Risk Assessment
Comprehensive information security risk assessment and audit services.
MSSP Managed Security Monitoring
24/7 comprehensive network security monitoring and real-time threat response.
Phishing Email Simulation
Simulate real-world attacks to raise employee security awareness and defence capabilities.
Vulnerability Scanning Service
Regular automated scanning to proactively detect and patch potential security vulnerabilities.
Frequently Asked Questions
Generally, you only need to confirm the testing scope, provide test accounts, and sign authorisation documents.
At least once a year is recommended, or after major system changes and before new websites go live.
Our professional team plans testing windows in advance to minimise operational impact.
Penetration testing cannot guarantee absolute security, but it significantly reduces the probability of a successful breach.
