NETWORK VAPT · Core VAPT

Network Vulnerability Assessment Built for Audit and Attackers

Continuous network vulnerability scanning, authenticated assessment, and manual validation for every public-facing and internal asset in your estate. CREST-aligned methodology, 48-hour kickoff, zero false positives in the final report.

CREST

Methodology

10 Days

First Report

Zero

False Positives

500+

Networks Tested

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Overview

What is a Network Vulnerability Assessment Explained

A network vulnerability assessment is a systematic review of every routable device on your network for known weaknesses, misconfigurations, and missing patches. ISpectra combines automated network vulnerability scanning with manual validation so you receive a clean, prioritised network vulnerability assessment report that your auditors, insurers, and engineering teams can all act on.

Most self-serve scanners produce a 400-page PDF that no one reads. Our approach is different. Every finding in our network vulnerability analysis is validated by a human tester, mapped to CVE and CVSS, linked to an exact remediation step, and scored by real business impact rather than a generic severity bucket.

The assessment covers both external network vulnerability scan surface (perimeter firewalls, VPN gateways, public servers, cloud load balancers) and internal network vulnerability scan surface (domain controllers, file shares, privileged endpoints, server VLANs, OT segments). We use CREST-aligned network vulnerability assessment tools plus in-house exploitation tooling to uncover issues that off-the-shelf scanners miss.

Every engagement ends with a compliance-grade network vulnerability assessment report that satisfies ISO 27001 A.8.8, SOC 2 CC7.1, PCI DSS 11.3, RBI, SEBI, and DPDP Act evidence requirements. You get one dashboard, one retest, and one 30-minute debrief with the lead tester.

Perimeter

Public IPs, VPN gateways, cloud edges, DNS, email, and web egress tested from the internet.

External network vulnerability scan

Internal

AD, file shares, server VLANs, workstation subnets, printers, OT gateways, and lateral paths.

Internal network vulnerability scan

Validation

Every finding manually verified so the network vulnerability assessment report has zero false positives.

Manual exploitation

Compliance

Mapped to ISO 27001, SOC 2, PCI DSS, HIPAA, DPDP, RBI, and SEBI control IDs.

Audit-ready evidence

Remediation

Each issue ships with a tested fix, a priority score, and an owner suggestion.

Fix-first guidance

Why It Matters

Why Network Vulnerability Assessment Is a Revenue Lever

A clean VAPT report opens doors with enterprise procurement, lowers cyber insurance premiums, and shortens the audit cycle. Skip it, and every single one of those costs compounds.

With an ISpectra Network VAPT

+Defensible evidence for ISO 27001, SOC 2, PCI DSS, and DPDP auditors on the first request
+Zero-false-positive report you can hand to engineering without triage
+Remediation workflow with verified retest inside the same engagement
+Quarterly network vulnerability scan cadence keeps you continuously ready
+Cyber insurance premium reductions of 8 to 18 percent on renewal

Without Network Vulnerability Testing

−Undetected perimeter exposure becomes an incident at 3am on a Friday
−Auditors reject evidence and your SOC 2 or ISO 27001 slips a quarter
−Customer security questionnaires stall enterprise deals for weeks
−Insurance carriers raise premiums or decline renewal
−Regulators (RBI, SEBI, CERT-In, DPDP Board) levy financial penalties

Compare Options

External vs Internal Network Vulnerability Scan

Pick the right test for your audit, buyer, or insurance deadline. Or run both in a single engagement for a 20 percent package discount.

Internet-Facing

External Network Vulnerability Scan

Duration: 3-5 days
Cost: From USD 2,500
Scope: Perimeter IPs, DNS, VPN, cloud edges
Best For: Compliance perimeter, merger due-diligence, quarterly ASV scans
Report: CVE + CVSS + remediation + ASV-attestation add-on

Most Requested

Inside the Fence

Internal Network Vulnerability Scan

Duration: 5-10 days
Cost: From USD 5,500
Scope: AD, server VLANs, user subnets, OT
Best For: SOC 2 CC7.1, ISO 27001 A.8.8, ransomware readiness
Report: Authenticated findings, lateral-path graph, privilege escalation paths

Our recommendation: Our recommendation: Pair external plus internal on the same quarter so the network vulnerability analysis covers both perimeter drift and insider blast-radius. Customers who run both see a 60 percent faster remediation cycle.

What You Get

Everything Included in a Network VAPT Engagement

One engagement. One named lead tester. Eight deliverables. Zero scope creep.

Asset Discovery

Full IPv4 and IPv6 enumeration, service fingerprinting, and asset criticality tagging.

Authenticated Scan

Credentialed deep scans on Windows, Linux, network OS, and hypervisor fleets.

External Surface Map

Attack-path mapping of every exposed service, port, and certificate.

Configuration Audit

CIS benchmarks for routers, switches, firewalls, and cloud VPCs.

Patch Gap Analysis

Rolling view of missing vendor patches across all platforms.

Manual Exploitation

Safe, consent-scoped validation for every high or critical finding.

Report and Debrief

Executive report, technical appendix, and 30-minute walkthrough.

Included Free 08

Free Retest

One complimentary retest after remediation, with updated VAPT certificate.

Methodology

Our 9-Step Network Vulnerability Assessment Methodology

A CREST-aligned, PTES-based methodology refined over 500+ engagements. Every step has a named owner, a fixed SLA, and a written deliverable.

Scoping workshop, asset inventory validation, signed rules of engagement, and test-window agreement. We confirm IP ranges, credentials, blackout windows, and escalation contacts.

Deliverable: Scoping Memo

Open-source intelligence on exposed services, DNS drift, cloud asset sprawl, leaked credentials, and historical exposures. Zero traffic to your network.

Deliverable: Recon Report

Service fingerprinting, port scans, TLS audit, web-service enumeration, and asset criticality tagging. All performed inside agreed test windows.

Deliverable: Asset Register

Credentialed scanning of every in-scope host using Tenable Nessus Professional, Qualys VMDR, and Rapid7 InsightVM where appropriate.

Deliverable: Raw Finding Set

Proof Stage

Every high and critical finding is reproduced by a human tester. We eliminate false positives and document reproduction steps for engineers.

Deliverable: Validated Findings

Bloodhound, NetExec, and custom tooling to model who can reach what. Produces a lateral-path graph for blast-radius conversations.

Deliverable: Path Graph

Findings rewritten in business language, CVSS 3.1 scored, tagged to ISO 27001, SOC 2, PCI DSS, and DPDP controls, and prioritised by exploitability.

Deliverable: Draft Report

30-minute walkthrough with your CISO, engineering lead, and audit owner. Q and A on every finding and fix.

Deliverable: Signed-off Report

Once you remediate, we retest every finding and reissue a clean VAPT certificate for auditors, insurers, and customers.

Deliverable: VAPT Certificate

Business Outcomes

Why Run a Network VAPT With ISpectra

Every deliverable is built for a measurable business outcome: new revenue, cleaner audit, lower insurance premium, or faster ransomware readiness.

Win Enterprise Deals

Hand a clean VAPT report to procurement and unblock stuck revenue.

Pass the Audit First Time

ISO 27001, SOC 2, PCI DSS, HIPAA, and DPDP evidence baked in.

Lower Insurance Premiums

Cyber carriers cut premiums 8-18 percent with validated assessments.

Stop Ransomware Early

Close the same gaps that ransomware operators scan for nightly.

Zero False Positives

Every finding is human-validated so engineering never wastes triage time.

Board-Ready Metrics

Clear dashboards on MTTR, CVSS exposure, and residual risk.

Retest Included

One free retest closes the loop so remediation is provable.

Cover OT and Cloud

One engagement spans IT, OT, cloud, and hybrid fabrics.

Get Free Scoping Call

Industry Fit

Who We Run Network Vulnerability Testing For

Regulated, high-stakes, multi-framework. Wherever trust is the product, we test.

Primary

Regulated SaaS and FinTech

SOC 2, PCI DSS, RBI, and SEBI evidence needed every quarter.

Regulated

Healthcare and HealthTech

HIPAA, HITRUST, and ABDM networks across hospitals, clinics, and payer APIs.

Vendor Gate

Manufacturing and Critical Infra

OT segmentation, NERC-CIP, and ISA 62443 security zone audits.

Due Diligence

Private Equity and M&A

Pre-acquisition network security assessment with 5-day turnaround.

Industries We Serve

SaaS and Cloud

Continuous quarterly scans keep SOC 2 and ISO 27001 evidence current across every tenancy.

SOC 2ISO 27001GDPRDPDP

Banking and NBFC

RBI cyber resilience, CSITE audits, and SAR-1 evidence packs for scheduled commercial banks.

RBISEBIPCI DSSDPDP

Healthcare

HIPAA Security Rule technical safeguards and HITRUST CSF for hospital networks and payers.

HIPAAHITRUSTSOC 2

Retail and E-Commerce

PCI DSS 11.3 internal and external ASV scans with merchant-level reporting.

PCI DSSSOC 2DPDP

Manufacturing and OT

Safe OT-aware scanning for SCADA, PLC, and ICS with zero operational downtime.

ISA 62443NERC-CIPISO 27001

Public Sector

CERT-In panelled testing, MeitY empanelment, and ISO 27001 for central and state ministries.

CERT-InMeitYISO 27001

What Enterprise Clients Say

What Clients Say About Our Network Vulnerability Assessment

“ISpectra expertly guided us through every step of the SOC 2 certification process, turning complex regulatory requirements into practical, actionable steps. Their partnership-centric approach and responsiveness made all the difference. Achieving SOC 2 certification with their help has significantly enhanced our credibility and trustworthiness in the market.”

Irina Zakharchenko

Chief Operations and People Officer, DocsDNA

SOC 2 Certified

“ISpectra Technologies brought deep expertise in cybersecurity and DevSecOps to our projects, playing a crucial role in our EDR Tool implementations and SOC 2 compliance. Their solutions were tailored to our business and their proactive approach improved both our agility and security posture. ISpectra felt more like an extension of our team than an external vendor.”

Sam K

CEO, Office Hub Tech LLC

SOC 2 + EDR Implementation

“Our Accounts Receivables have started to plummet since implementing RCMEdge. It provides electronic AR follow-up and identifies claims needing extra attention so we don't exhaust valuable resources on claims processing as normal. As a result, we're much more productive and cash flow favorable. Highly recommended!”

Brian Reese

Director of Business Development, 24/7 Medical Billing Services

AR Significantly Reduced

“The VAPT report was presented in a structured and professional manner with clear categorization of vulnerabilities by severity. The depth of technical findings, along with practical remediation suggestions, provided our team with valuable insights. The clarity of documentation made it easy for our internal teams to translate recommendations into actionable steps.”

Karthik Vadivel

Lead System Engineer, ICS Pvt Ltd

VAPT Security Strengthened

“The VAPT assessment was thorough and well-documented, providing a clear view of identified vulnerabilities with practical remediation guidance. The prioritization of risks and actionable recommendations enabled our teams to take corrective measures with clarity and confidence. We truly appreciate the expertise and professionalism your team brought to this engagement.”

Kayden Vincent

Cybersecurity Lead, 247 Medical Billing Services

VAPT Risk Mitigated

“We have successfully secured our ISO 27001 certification through GLOCERT, and ISpectra Technologies was pivotal throughout. Your team's contribution was exceptional, not only in navigating the audit process but in the structural refinement of our internal policies and the practical application of ISMS best practices. The attention to detail ensured that our procedures are not just compliant, but operationally sound. We value the high standard of consultancy ISpectra has maintained and look forward to a continued professional association.”

Chandan P

Business Analyst, Infocruise Solutions Private Limited

ISO 27001 Certified

Trusted by 500+ Global Enterprise Clients

Frequently Asked

Network Vulnerability Assessment FAQ

Answers to the questions buyers ask us most often during a network vulnerability assessment evaluation: scope, pricing, methodology, tools, safety, reporting, retesting, and compliance mapping.

Have more questions?

Our lead testers can walk you through scope, pricing, SLAs, methodology, and compliance mapping in a 30-minute no-pressure call.

Response Time< 24h

Free Consultation30 min

Ask Our Team

A vulnerability assessment enumerates and validates weaknesses across a broad scope, while a penetration test goes further and exploits a small number of findings to prove impact. ISpectra combines both. Every network vulnerability testing engagement includes manual validation of high and critical findings so you receive proof of exploitability without the cost of a full red-team engagement.

You need both. The external network vulnerability scan proves your perimeter is clean to auditors, customers, and insurers. The internal network vulnerability scan proves your internal segmentation, AD hardening, and server patching holds up after an attacker lands their first phish. Customers who run only external see ransomware impact; customers who run only internal get a stale perimeter.

A standard scope of 200-500 IPs takes 10 business days from kickoff to signed-off report. Enterprise scopes of 2,000+ IPs or multi-region cloud run four to six weeks. We always commit a fixed date in the scoping memo, and the free retest is delivered within 10 days of your remediation window closing.

We use Tenable Nessus Professional, Qualys VMDR, Rapid7 InsightVM, Nmap, Nuclei, Bloodhound, NetExec, and proprietary ISpectra tooling. Tool selection is scope-driven. Every tool output is manually validated, so you get the best of every scanner without paying for licence sprawl or dealing with duplicate findings.

Yes. The network vulnerability assessment report is written to satisfy SOC 2 CC7.1, ISO 27001 A.8.8, PCI DSS 11.3, HIPAA Security Rule 164.308(a)(1)(ii)(A), and the DPDP Act reasonable security safeguards test. We also provide gap letters for RBI, SEBI, CERT-In, and IRDAI where applicable.

Executive summary, risk heatmap, full technical appendix with per-finding reproduction steps, CVSS 3.1 scoring, compliance control mapping, remediation owner suggestions, retest status, and a signed VAPT certificate. Format is PDF, Word, and a live dashboard you can share with auditors.

Quarterly for regulated environments and high-change SaaS. Monthly external scans plus quarterly authenticated internal scans is the norm for SOC 2 Type 2 and PCI DSS merchants. We offer a subscription model that runs in the background with fresh reports every quarter.

No. We ship with safe-scan profiles that avoid dangerous checks on fragile services, honour blackout windows, and throttle traffic on OT and medical devices. 500+ engagements, zero reported service incidents.

External engagements start at USD 2,500 for up to 50 IPs. Internal engagements start at USD 5,500 for up to 500 hosts. Quarterly subscriptions price at a 20 percent discount versus ad-hoc. We provide a fixed-fee quote inside one business day of the scoping call.

Yes. Every engagement ends with a signed VAPT certificate we have co-branded with your logo on request. The certificate is accepted by enterprise procurement teams, cyber insurers, and banking partners as evidence of completed network vulnerability testing. Retest and reissue is included.

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What Your Business Gets

Free network vulnerability assessment scoping
Transparent fixed-fee pricing
Signed NDA & MSA samples
No-obligation quote
Free retest included
Compliance mapping baked in

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