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Network penetration testing (VAPT)

External and internal network VAPT that goes past the scanner: exposed services, missing patches, weak configuration and the lateral-movement paths that turn one foothold into a breach.

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Why it matters

Your network exposes services to the internet and to every employee. Scanners list CVEs; they do not chain a default credential, a missing patch and a flat network into domain compromise. You need testers who show the real path and how to cut it.

How we do it

We enumerate the external and internal attack surface, validate exploitability by hand (nothing destructive without sign-off), and map the lateral-movement and privilege-escalation paths that matter. We work to PTES and the NIST SP 800-115 technical testing methodology, and rank findings by real business impact.

Team credentials: OSCP · CISSP · CISA · CEH · ISO 27001 Lead Auditor.

What you get

  • Executive summary for leadership, technical detail for engineers
  • Every finding with severity, a CVSS v4.0 vector and a proof of concept
  • Attack chains showing how lower-rated issues combine into a breach
  • A prioritised remediation roadmap with target dates
  • A retest to confirm the findings are closed
  • An attestation letter for your customers and auditors

See the deliverable

See a sample report.

Download a full, anonymised sample report so you can see exactly what you get before you engage. It uses fictional “Sample Client” data, but the structure, depth and rigour are the real thing.

  • An executive summary and a per-finding technical write-up
  • Every finding with a CVSS v4.0 vector and a proof of concept
  • Attack chains showing how issues combine into real impact
  • A prioritised remediation roadmap with target dates

Get the PDF

Sample network VAPT report (PDF)

Proof

How this looks in practice.

SaaS

Application security for a product team shipping fast

A SaaS team wanted assurance that frequent releases were not shipping exploitable flaws to customers.

  • Secure code review and software composition analysis
  • AI-assisted and manual dynamic application security testing
  • Architecture and design review to catch issues before they reach code

Found and helped close business-logic and dependency flaws that scanners alone had missed, with fixes mapped to OWASP.

Read case study
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Tell us what's prompting it. A senior practitioner replies within four business hours.

FAQ

Questions, answered

External, internal, or both?
Either or both. External VAPT tests your internet-facing surface; internal VAPT assumes a foothold on the LAN and tests how far an attacker moves. We scope to what you need.
Will testing disrupt the network?
We agree scope, timing and rules of engagement first and test non-destructively by default. Anything with a risk of impact is confirmed with you before we run it.
Do we get something we can share with customers?
Yes. Alongside the technical report you get an executive summary and an attestation letter you can use in security questionnaires and vendor reviews.
Do you retest after we fix the findings?
Yes. A retest is included, so you have confirmation the issues are actually closed, not just reported.

Across the lifecycle

Related services.

Why Singahi

What you get with Singahi.

One team, end to end

Compliance, assessment and managed security from one partner that grows with you.

Credentials on the actual team

OSCP, CISSP, CISA, CEH and ISO 27001 Lead Auditor, on every engagement.

AI-assisted and manual

Automation for scale, with people for the judgment that actually matters.

Built to prove it

Evidence your customers, investors and regulators recognise.

Reviewed and updated

Derisk. Build Trust.

Talk to a practitioner.

Tell us what's prompting this, whether a questionnaire, an audit deadline or an investor ask. We reply within four business hours.

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What happens next

  1. Tell us the trigger

    A questionnaire, an audit date or an investor ask. The short form or a call both work.

  2. A practitioner replies

    A senior practitioner, not a bot, within four business hours.

  3. You get a scoped next step

    An honest view of what the work involves. No pressure, no theatre.