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Infrastructure and Network Security Testing Services
Vervali tests the infrastructure your application runs on: servers and operating systems, network devices and segmentation, firewall and access rules, cloud configuration and identity permissions, and the exposed services an attacker would find first. Findings are risk-ranked with a remediation path, and every engagement ends with a retest of the agreed in-scope assets.
150+ clients
450+ projects
275+ engineers
15+ years
ISO/IEC 17025:2017Accredited testing laboratory
CMMI Maturity Level 3The process is written down and repeats
ISO 9001:2015Quality management
ISO/IEC 27001Information security
What Infrastructure Security Testing Covers
The hosts, the network and the configuration your application runs on, not the application itself. US product and security teams get this work in US hours, 9am to 1pm Eastern, with delivery from India, under ISO/IEC 27001. Scope is the agreed in-scope assets. We do not claim certified security staff. A finding here is a host nobody patched, a segment that is not a segment, or a service an attacker finds before your monitoring does.
Servers and Operating Systems
Missing patches, default accounts, services that should not be listening, and configuration that still matches last year's build image. A finding looks like an unauthenticated service on an internal host, or a kernel that has been public for months. We check the agreed in-scope servers, not a neighbour you did not name.
Network Devices and Segmentation
Whether the diagram still matches the traffic. Routing, VLAN and trust boundaries, management planes left on the production network. A finding looks like a jump from a guest VLAN into a payment segment, or a device still using a community string from the install guide.
Firewall and Access Rules
Rules that were temporary and became permanent, any-any leftovers, and admin paths that should not be reachable from the internet. A finding looks like an old port still open for a vendor who left, or remote desktop on a host that was supposed to sit behind a jump box.
Cloud Configuration and Identity Permissions
IAM sprawl, public storage, security groups that drifted, and logging that is off on the account that matters. A finding looks like a bucket readable from the internet, or a role that can assume more than the ticket said. Deeper compliance work sits on the cloud page, linked below.
Exposed Services an Attacker Finds First
What answers on the public surface of the agreed in-scope assets: VPN, mail, remote access, forgotten admin panels, and development hosts that still have a DNS name. A finding looks like a staging login on the internet, or a service banner that still names the version.
Need hosts, network and configuration tested, not another application scan? Book a scoping call, or start with a free external exposure check on one domain.
Book a CallWhat this page covers and what the penetration testing page covers
Two pages, two jobs. This page is the infrastructure layer: hosts, network and configuration. The penetration testing page is the full engagement across applications, APIs, mobile and infrastructure. Pick the problem you actually have. We do not run both as two invoices for the same week unless you asked for both.
Stay on this page
The problem is servers, segmentation, firewalls, cloud IAM and the services that answer on the internet. You want those agreed in-scope assets tested, a risk-ranked report, and a retest. Related layer work sits on network security testing.
Go to penetration testing
You need an authorised attacker across the application, API, mobile and infrastructure, with controlled exploitation inside agreed limits. Penetration testing and VAPT is that method. The security overview that routes the rest of the set is security testing.
Cloud configuration review
Most infrastructure now is cloud configuration rather than a rack you can point at. On this page that means identity and permission sprawl, public storage, network exposure and logging on the agreed in-scope accounts. We say what we checked and what a finding looks like. We do not turn this section into a second copy of the cloud compliance page.
HIPAA, PCI DSS and SOC 2 readiness evidence, encryption programmes and auditor packs live on cloud security and compliance. Vervali tests a client's systems for SOC 2 readiness and is not itself SOC 2 certified. If the question is "is this account exposed," stay here. If the question is "will this evidence survive an auditor," go there.
Method and tools
Reconnaissance, service enumeration, vulnerability identification, manual verification, and controlled exploitation within the agreed limits. The difference between a scan and a test is somebody confirming the finding is real. Tools named because they were used on the work: Tenable, OpenVAS, Metasploit, Wireshark. A scanner dump with no owner is not the engagement.
Recon and enumeration
What answers on the agreed in-scope assets, from the outside and from the segments you named. OpenVAS and Tenable widen the first pass. Wireshark is for the traffic that the diagram said should not exist.
Manual verification
Every high and critical is confirmed by a person before it is a finding. False positives stay out of the report. That is the step a weekend scan skips, and the step an engineer will actually trust.
Controlled exploitation
Metasploit and manual follow-up only inside the agreed limits. Proof that the path is real, not a smash of production. If a step would take a service down, we stop and write what we would have done.
What the report contains
Findings risk-ranked with a stated basis, the reproduction, the evidence, and the remediation path. Then a short summary that names the two or three things that would actually cause harm, so a CISO does not have to mine a 60-page appendix for the sentence that matters.
Engineering gets enough to fix it. Leadership gets enough to decide order. An auditor gets a list that maps to the agreed in-scope assets. We do not bury a critical finding on page 47 because the scanner numbered it that way. Recovery testing of backups and failovers, when that is the question, sits on disaster recovery testing.
Retesting
Every engagement ends with a retest of the agreed in-scope assets. Findings are revalidated after your team fixes them. That retest is part of the original work rather than a second sale. We do not invent a day-rate for it on this page.
Schedule it once your owners say the fixes are in. If a new release changes the surface, that is a new scope, not a free extension of the last one. 100% coverage of agreed in-scope on the retest, same as the first pass.
Frequently Asked Questions
Testing of the agreed in-scope hosts, network and configuration: servers and operating systems, segmentation, firewall and access rules, cloud IAM, and the services an attacker finds first. Findings are risk-ranked with a remediation path. Every engagement ends with a retest of the agreed in-scope assets. It is not an application pentest and not a certificate. Delivery is in US hours from India, under ISO/IEC 27001.
Infrastructure testing on this page is hosts, network and configuration. A penetration test is the full engagement across applications, APIs, mobile and infrastructure, with controlled exploitation inside agreed limits. Buy this page when the problem is the estate under the application. Buy penetration testing when you need an authorised attacker across the product. Both end with a retest of the agreed in-scope assets. The overview that routes the rest is security testing.
Unpatched services, default accounts, trust boundaries that do not hold, firewall rules that were supposed to be temporary, public storage, IAM roles that can assume too much, and forgotten admin panels on the internet. Each finding is verified by a person. A version banner without a path to harm is not reported as critical. Tools on the work include Tenable, OpenVAS, Metasploit and Wireshark.
Price follows the agreed in-scope set: how many hosts, network segments and cloud accounts, whether exploitation is in, and that a retest is part of the work. We quote after that list is written down. We do not publish a day-rate on this page. A free external exposure check on one domain is the first look from the outside.
After a material change: a new segment, a cloud account, a VPN, or a lift of production hosts. On a quiet estate, a yearly pass of the agreed in-scope assets is the floor many auditors expect. After a finding is fixed, the retest is part of that engagement, not a reason to wait a year. If releases change the surface every sprint, say so in the design so the cadence matches the estate.
Yes. IAM sprawl, public storage, network exposure and logging on the agreed in-scope accounts sit on this page. Deeper HIPAA, PCI DSS and SOC 2 readiness evidence sits on cloud security and compliance. Vervali tests a client's systems for SOC 2 readiness and is not itself SOC 2 certified. If the question is exposure, stay here. If the question is an auditor pack, go there.
Most breaches that start on infrastructure start on something that was already reachable: an unpatched service, a segment that was not a segment, a key that was never rotated. This work finds those paths on the agreed in-scope assets and proves which ones matter, then retests the fix. It does not make a promise that an attacker will never arrive. It shrinks the obvious doors before someone else walks through them.
Yes. Every engagement ends with a retest of the agreed in-scope assets. Findings are revalidated after your team fixes them, and that retest is part of the original work rather than a second sale. If a new release changes the surface, that is a new scope, not a free extension of the last one. We do not invent a day-rate for the retest on this page.
Any team that runs servers, a network or a cloud account an attacker could reach, and that has to show a retest of the agreed in-scope assets. Finance, healthcare, travel and public-sector buyers ask because an auditor or a customer questionnaire named the estate, not because the industry is special. The method is the same. The in-scope list is what changes.
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