Cybersecurity Services

ThunderShield offers OSCP-certified penetration testing, web and host vulnerability assessments, managed EDR/MDR, phishing simulation, secure code review, and ISO 27001 consulting — all under one team in Taiwan.

Our Cybersecurity Services

Penetration Testing

Our OSCP-certified consultants simulate realistic external, internal, VPN, and privilege-escalation attack paths to confirm whether weaknesses are truly exploitable. We explain attack chains, business impact, and remediation priorities so both technical and leadership teams can respond quickly.

Web Vulnerability Detection

We assess login flows, authorization controls, APIs, file uploads, payment journeys, and third-party integrations through automated scanning plus hands-on validation, focusing on OWASP Top 10 issues, business-logic flaws, and data exposure risks.

Host Vulnerability Detection

We inventory servers, workstations, and cloud hosts for outdated software, weak credentials, misconfigurations, and missing patches to build a traceable remediation backlog, prioritizing by vulnerability severity and asset criticality.

EDR / MDR

Our managed endpoint monitoring combines telemetry, threat intelligence, and 24/7 workflows to detect suspicious logins, malware, lateral movement, and ransomware behavior early. ThunderShield analysts can investigate alerts and guide response when in-house capacity is limited.

Phishing Simulation Testing

We simulate realistic phishing emails, SMS lures, and credential-harvesting pages to measure clicks, submissions, and reporting behavior. Post-exercise reporting identifies high-risk teams and drives a repeatable security awareness program.

Secure Code Review

Before release, we review authentication, authorization, input validation, secret handling, and third-party dependencies through static analysis plus expert manual inspection, mapping findings to real code locations and practical fixes.

Website Stress Testing

We simulate 10,000 concurrent requests to identify performance bottlenecks and failure points before a real traffic spike takes your site down, surfacing resource constraints and scalability limits so your team can optimize before it counts.

ISO 27001 Consulting

We guide organizations through gap analysis, ISMS documentation, risk assessment, employee awareness training, and certification audit support for ISO 27001:2022, shortening timelines and reducing first-attempt failure risk.

Post-Quantum Cryptography Migration Consulting

We inventory cryptographic assets, assess quantum threat exposure, and plan phased migration to NIST-finalized PQC standards including ML-KEM and ML-DSA to future-proof long-lived sensitive data.

Frequently Asked Questions

How often should an organization conduct penetration testing?

At minimum, we recommend annual testing. You should also retest after major releases, cloud architecture changes, mergers, compliance-driven updates, or any security incident to confirm that new attack surface has not introduced exploitable risk.

What is the difference between EDR and MDR?

EDR is the technology layer that collects endpoint activity and supports response actions. MDR adds an expert team that continuously monitors alerts, investigates suspicious activity, and advises on containment — ideal for organizations needing around-the-clock coverage.

How quickly do we receive results after a vulnerability assessment?

High-risk preliminary findings are typically shared within a few business days after testing ends. The final report consolidates evidence, risk rankings, remediation steps, and retest recommendations so urgent issues can be addressed first.

Why does OSCP-certified expertise matter?

OSCP emphasizes hands-on exploitation, manual validation, and disciplined reporting. This ensures the consultant can think beyond automated tools, understand how separate weaknesses combine into real attack paths, and provide practical remediation advice.

What is typically included in a cybersecurity assessment report?

A standard report includes scope, methodology, executive risk summary, vulnerability details, reproduction steps, impact analysis, and remediation guidance. When needed, we also provide technical briefings, remediation validation, and retest results.

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