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Vulnerability Assessment &
Penetration Testing (VAPT)

Security testing by CREST-certified operators across web, mobile, network, cloud, IoT, wireless — and AI & LLM systems. Infracom is a CREST Pathway+ Organisation, with operators holding elite CREST and Offensive Security certifications, serving Singapore and Australia.

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Now serving
Singapore & Australia
CSP 2.0 · Feb 2026 MOU
CREST Pathway+ Organisation
CCT INF · CCT APP · CRT Operators
OSCE³ · OSWE · OSCP Certified
OWASP LLM Top 10 Testing
7-Phase Methodology
AT A GLANCE

VAPT (Vulnerability Assessment & Penetration Testing) combines automated scanning with manual exploitation by certified testers — covering web, mobile, network, cloud, IoT, wireless, and AI/LLM systems. Used to satisfy PDPA, MAS TRM, PCI DSS, Essential Eight, IRAP, and ISO 27001 evidence requirements. Without CREST-certified testing, audits return 'inadequate evidence' — Infracom is a CREST Pathway+ Organisation with operators holding CCT INF, CCT APP, OSCP, and OSCE³ credentials.

What is VAPT

What is VAPT, and how does it find security blind spots?

VAPT identifies and remediates vulnerabilities across your entire attack surface — from traditional infrastructure to modern AI and LLM deployments.

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Identify hidden vulnerabilities

Uncover weaknesses across networks, applications, cloud, IoT, and AI systems before attackers exploit them.

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Meet compliance requirements

Satisfy PDPA, GDPR, ISO 27001, PCI DSS, MAS TRM, Essential Eight, and IRAP with CREST-accredited reporting.

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Build stakeholder confidence

Demonstrate security due diligence to regulators, board, customers, and government procurement panels.

CREST Pathway+ Organisation badge issued to Infracom Consultancy Integration Pte Ltd
A regulated credential

CREST Pathway+ Organisation with CREST-certified operators.

Many firms claim "penetration testing" capability — few hold a recognised independent credential. Infracom is a CREST Pathway+ Organisation; testing is performed by CREST-certified operators. For Australian engagements requiring CREST Accredited firm status, we partner with CREST Accredited firms — testing is performed by our CREST-certified operators under joint engagement.

Verify this credential at credly.com · Listed at www.crest-approved.org

Our methodology

How does Infracom's 7-phase penetration testing process work?

Every engagement is tailored to your needs — applied consistently across traditional infrastructure and AI systems.

For context on how VAPT fits our independent assurance methodology, our three-tier model pairs technical testing with SQEP advisory and GRC governance signoff.

1
Scoping

Define scope, rules of engagement, and boundaries.

2
Reconnaissance

Information gathering on the target environment.

3
Mapping

Attack surface mapping and infrastructure profiling.

4
Vulnerability Analysis

Identify, classify, and prioritise all vulnerabilities.

5
Exploitation

Controlled exploitation to determine business impact.

6
Post-Exploitation

Lateral movement to assess full depth of compromise.

7
Reporting & Debrief

Executive summary, findings, and remediation roadmap.

Traditional VAPT services

Which specialist security testing services does Infracom offer?

Comprehensive coverage across your full attack surface — tailored to your systems and compliance requirements.

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Web application penetration testing for production apps

OWASP Top 10, authentication flaws, injection attacks, session management, and business logic weaknesses beyond automated scanning.

OWASP Top 10Auth BypassSQLiXSS
Request a web app pen-test scoping call →
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Mobile app penetration testing across iOS and Android

iOS and Android — uncovering flaws leading to unauthorised access, data breaches, or sensitive data exposure through mobile or backend APIs.

iOSAndroidAPI Security
Request a mobile app pen-test scoping call →
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Network penetration testing across internal and perimeter

External and internal network assessment — identifying vulnerabilities, lateral movement paths, and remediation priorities.

ExternalInternalLateral Movement
Request a network pen-test scoping call →
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IoT security testing for connected device estates

Full IoT attack surface — hardware, firmware, applications, networks, and encryption across domestic, industrial, and automotive environments.

HardwareFirmwareIndustrial IoT
Request an IoT security pen-test scoping call →
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External infrastructure penetration testing from the internet edge

All internet-facing systems, APIs, and services — reducing exposure to data breaches and reputational damage from external threats.

Internet-facingDMZPublic APIs
Request an external infrastructure pen-test scoping call →
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Wireless penetration testing for corporate Wi-Fi environments

On-site testing of wireless infrastructure across WPA2, WPA3, and 802.1X networks including rogue access point detection.

WPA2/3802.1XRogue AP
Request a wireless pen-test scoping call →
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Cloud penetration testing across AWS, Azure, and GCP

IaaS, PaaS, and SaaS — misconfigurations, data exposure, and privilege escalation across AWS, Azure, and hybrid cloud.

AWSAzureZero Trust
Request a cloud pen-test scoping call →
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Regulatory compliance testing aligned to MAS, PDPA, ISO

Testing aligned to PDPA, MAS TRM, PCI DSS, Essential Eight, IRAP, and GDPR — satisfying auditors in Singapore and Australia.

MAS TRMEssential EightGDPR
Request a regulatory compliance pen-test scoping call →
New service — 2025
AI & LLM Penetration Testing

As AI systems move into production, the attack surface expands beyond traditional infrastructure. Our specialists test LLM applications against the OWASP Top 10 for LLM Applications 2025.

OWASP Top 10 for LLM Applications 2025
Our AI testing covers all 10 vulnerability categories
LLM01
Prompt Injection
Malicious inputs alter LLM behaviour and bypass safety controls
LLM02
Sensitive Information Disclosure
LLM outputs expose PII, credentials, or proprietary data
LLM03
Supply Chain Vulnerabilities
Third-party models, datasets, or plugins introduce risks
LLM04
Data & Model Poisoning
Training data manipulation introduces backdoors or biases
LLM05
Improper Output Handling
Unvalidated outputs downstream enable code injection
LLM06
Excessive Agency
Over-privileged LLMs take unintended real-world actions
LLM07
System Prompt Leakage
Sensitive instructions or credentials exposed via outputs
LLM08
Vector & Embedding Weaknesses
RAG architecture vulnerabilities enabling data poisoning
LLM09
Misinformation
Hallucinations leading to flawed decisions and legal liability
LLM10
Unbounded Consumption
Resource exhaustion attacks degrade availability and inflate costs
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Prompt Injection Testing

Direct, indirect, and multimodal prompt injection — testing whether your LLM can be manipulated to bypass guardrails.

DirectIndirectMultimodal
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Jailbreak & Guardrail Bypass

Systematic testing of safety filters using adversarial prompts and multi-turn manipulation techniques.

JailbreakGuardrail Bypass
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Data Leakage & Privacy

Assess whether your LLM inadvertently discloses PII, training data, or system prompts.

PII LeakageSystem Prompt
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RAG & Vector Store Security

RAG pipeline security — vector database injection, embedding manipulation, and context window exploitation.

RAG PipelineVector DB
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AI Model API Security

AI API penetration testing — authentication, rate limiting, input validation, and privilege escalation.

API AuthRate Limiting
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AI Governance Compliance

Assess AI systems against SG AI Governance Framework, AU AI Ethics Principles, and GDPR Art.22.

SG AI FrameworkAU AI Ethics
Agentic AI Red Teaming 2025

When AI agents can browse, execute code, and call APIs autonomously, the blast radius of a single vulnerability expands dramatically. Our agentic AI red teaming assesses these unique risks in your production deployments.

Tool abuse & API privilege escalation
Multi-agent trust boundary testing
Autonomous task chain exploitation
Memory & context manipulation
Indirect prompt injection via external data
Excessive agency & unintended real-world actions
HOW WE COMPARE

What's the difference between CREST Pathway+ and CREST Member for your tender?

← Swipe to compare →

CapabilityCREST Pathway+ Organisation
Infracom
CREST Member (full Accreditation)
Stage in CREST frameworkStage 2 — self-assessed against CREST organisational and discipline standardsStage 3 — independently audited firm-level membership
Verified atcrest-approved.org Pathway+ listingcrest-approved.org Members listing
Operator certifications carried by teamCCT INF · CCT APP · CRT (individual CREST certs) + OSCP · OSCE³CCT INF · CCT APP · CRT (individual CREST certs)
Independent firm-level CREST audit completedIn progress (within 2-year advancement window)Completed
Singapore CSRO licence heldYes — provider-level licence under SG Cybersecurity ActVerify per firm
AU IRAP / UK NCSC CHECK schemes where firm-level CREST sign-off is specified in the tenderPartner with a CREST Accredited firm; testing performed by Infracom CREST-certified operators under partner umbrellaDirect

Definitions and stage descriptions sourced from crest-approved.org. Specific regulator and tender acceptance criteria vary — confirm with the issuing Authority or procurement team before relying on the comparison above.

Our certified operators

Which industry certifications does Infracom's VAPT team hold?

Every Infracom penetration test is conducted by operators who hold elite CREST and Offensive Security certifications. Infracom is a CREST Pathway+ Organisation — listed on the CREST Pathway+ register. Where CREST Pathway+ Organisation sign-off is required (e.g. for certain government tenders), Infracom partners with a CREST Accredited firm, with testing and reporting performed by our own certified operators.

CREST CRTCREST CCT INFCREST CCT APPOSCPOSWEOSCE³ — Elite
CREST — Council of Registered Ethical Security Testers
Registered Level
CREST
CRT

Registered Penetration Tester (CREST CRT)

CREST's recognised professional certification — required for Singapore government engagements and cross-recognised by CREST Australia New Zealand via OSCP equivalency.

What this means for your engagement
Meets SG government tender requirements
Recognised by CREST Australia New Zealand
Highest CREST Level
CREST
CCT INF

Certified Tester — Infrastructure (CREST CCT INF)

Six-hour practical exam against live systems. Deep expertise in network penetration testing, Active Directory exploitation, and advanced lateral movement.

What this means for your engagement
Advanced network and infrastructure testing depth
NCSC CHECK scheme approved operator
Highest CREST Level
CREST
CCT APP

Certified Tester — Application (CREST CCT APP)

CREST's highest-level application security certification — web apps, APIs, databases, cloud, and containers. Finds vulnerabilities that automated scanners cannot detect.

What this means for your engagement
Manual testing beyond automated tooling
Satisfies ISO 27001 and PCI DSS requirements
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CREST–OffSec Cross-Recognition: CREST officially recognises OSCP as equivalent to CRT. Our operators holding both are validated by two independent international frameworks — formally recognised by CREST Australia New Zealand.
Offensive Security (OffSec) — Hands-On Practical Certifications
Industry Standard
Offensive Security
OSCP

Offensive Security Certified Professional (OSCP)

Global benchmark for hands-on penetration testing — compromising multiple live systems under real exam conditions. Formally recognised by CREST as CRT equivalent.

What this means for your engagement
Globally recognised baseline for real-world testing
Cross-recognised by CREST Australia New Zealand
Advanced Level
Offensive Security
OSWE

Offensive Security Web Expert (OSWE)

Advanced white-box application security — source code review and manual exploit chain development. OSWE operators' expertise directly underpins our AI/LLM security testing.

What this means for your engagement
Source code-level vulnerability identification
Foundation for AI and LLM security testing
Elite — Highest OffSec
Offensive Security
OSCE³

Offensive Security Certified Expert (OSCE)

The pinnacle of Offensive Security certification — awarded upon completing all three advanced expert qualifications. Relevant to advanced red team and APT simulation engagements.

What this means for your engagement
Elite red team and APT simulation capability
Custom exploit development for complex environments
Compliance-driven VAPT

How does VAPT map to your regulatory framework?

Our reports meet the specific evidence requirements of each framework — satisfying auditors across Singapore, Australia, and globally.

Singapore
MAS TRM

VAPT for financial institutions — internet-facing systems, internal networks, and critical applications aligned to MAS TRM guidelines.

Singapore
PDPA & ICT&SS

Supporting PDPA compliance and Singapore government ICT&SS security assessment requirements for public sector projects.

Australia
Essential Eight (E8)

VAPT as part of E8 Maturity Level assessment — identifying gaps across all 8 controls for ML1 to ML3 uplift.

Australia
IRAP Assessment Support

Technical security testing supporting IRAP assessments for Australian government system accreditation.

EU / Global
GDPR & ISO 27001

Testing to demonstrate appropriate technical measures under GDPR Article 32 and ISO 27001 Annex A controls.

AI / Global
OWASP LLM Top 10

AI penetration testing aligned to OWASP Top 10 for LLM Applications 2025 and Agentic AI Top 10.

🇸🇬 🇦🇺 Australia VAPT Expansion CSP 2.0 · Feb 2026 MOU

With the Singapore–Australia Cybersecurity MOU renewed in February 2026, Infracom delivers VAPT by CREST-certified operators and AI security testing to Australian organisations.

Essential Eight gap assessment (ML1 → ML3)
CREST-certified operators — partnered with CREST Accredited firm for AU tenders
IRAP technical security testing support
AI & LLM security for AU AI governance
SOCI Act critical infrastructure testing
Cross-border GDPR + APRA compliance VAPT
Frequently asked

Common questions about VAPT

CREST Pathway+ penetration testing in Singapore — what we test, how we report, and what to expect.

Is Infracom CREST-accredited for VAPT in Singapore?
Infracom is a CREST Pathway+ Organisation, with CREST-certified operators delivering all penetration testing engagements. For Australian or international tenders that specifically require a CREST Accredited firm to sign off the engagement, Infracom partners with a CREST Accredited delivery firm — testing is performed by Infracom's CREST-certified operators under the partner's accreditation umbrella. Listing: crest-approved.org/membership/pathway-plus-organisations.
What's the difference between vulnerability assessment and penetration testing?
A vulnerability assessment is breadth-first: automated and manual scanning to enumerate known weaknesses across an attack surface, scored and prioritised. Penetration testing is depth-first: skilled testers chain vulnerabilities, abuse business logic, and demonstrate real exploitability and impact. VA tells you what's wrong; pentest tells you what an attacker can actually do with it.
What types of penetration testing does Infracom perform?
Web Application Penetration Testing, Mobile Application Penetration Testing, Network Penetration Testing (internal and external), External Infrastructure Penetration Testing, Wireless Device Penetration Testing, Cloud Penetration Testing (IaaS, PaaS, SaaS), IoT Testing across hardware, firmware, applications, networks and encryption, and Regulatory Compliance Testing aligned to PDPA, MAS TRM, PCI DSS and ICT&SS. Scoping is matched to the asset, the threat model, and the regulatory regime applicable to the client.
What standards and methodologies does Infracom follow for VAPT?
Engagements follow a seven-phase methodology: scoping, reconnaissance and enumeration, mapping and service identification, vulnerability analysis, service exploitation, pivoting and post-exploitation, and reporting and debrief. Testing references industry standards including OWASP Testing Guide and OWASP Top 10 for web and API, OWASP MASVS/MASTG for mobile, NIST SP 800-115 for technical assessment, PTES for engagement structure, and OSSTMM for security operations testing. Where compliance scope drives the engagement, testers also reference PCI DSS, NIST CSF, NIST SP 800-53, and CIS Controls as the baseline most relevant to the client.
How are VAPT findings reported?
Each finding is rated using CVSS 3.1 with business impact context, mapped to OWASP / CWE references, and accompanied by reproduction steps and remediation guidance. Reports include an executive summary for board-level audiences and a technical appendix with detailed findings for engineering and remediation teams.
Start Your VAPT
Engagement

Tell us about your testing scope — our CREST-certified penetration testers will respond within 1 business day with a tailored proposal across web, mobile, network, cloud, IoT, and AI/LLM testing.

Testing Areas
Web Application Mobile Application Network & Infrastructure Cloud Security IoT & OT Wireless AI/LLM Testing OWASP Top 10
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Office
506 Chai Chee Lane, Singapore 469026
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Certifications
CREST · OSCP · OSWE · OSCE³ · CCT INF · CCT APP
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Markets served
Singapore · Australia · Global
Response time
Within 1 business day (SGT)
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Confidentiality
All enquiries strictly confidential
+65
Infracom Consultancy Integration Pte Ltd

Your one-stop IT & cybersecurity partner — Singapore HQ since 2008, expanding to Australia in 2026.

506 Chai Chee Lane

Singapore 469026

Consulting
Hours

Mon – Fri
9AM – 6PM SGT

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