Offensive Security

Attack Surface & Vulnerability Management

Continuously discover, validate and prioritise your exploitable exposure, then verify it is closed.

Your attack surface changes constantly, and a scanner dump does not tell you what matters. Attack Surface and Vulnerability Management continuously discovers your internet-facing exposure and internal weaknesses, validates them against real exploitability, prioritises by business context, and verifies that remediation has closed the gaps.

External attack surface assessment maps internet-facing assets, shadow IT and misconfigurations. Vulnerability assessment covers networks, systems and applications, including host assessments across operating systems, databases and network devices, and physical environment security assessment where in scope. Risk prioritisation applies business context and exploitation validation so you fix what an attacker would actually use, and remediation verification retests and closes gaps. Every finding is tracked from discovery to closure so risk reduction is measurable and auditable.

Discover, validate, prioritise

External attack surface assessment

Discover internet-facing assets, shadow IT and misconfigurations across your external exposure.

Vulnerability assessment

Assess networks, systems and applications, with host assessments across operating systems, databases and network devices.

Risk prioritisation

Apply business context and exploitation validation so remediation focuses on what an attacker would actually use.

Remediation verification

Retest and close gaps, with evidence of risk reduction held against every finding.

Key benefits

Continuous visibility of your internet-facing and internal exposure
Discovery of shadow IT and misconfigurations across your attack surface
Host assessments across operating systems, databases and network devices
Exploitation validation so you fix what an attacker would actually use
Risk prioritisation by business context, not just raw scanner severity
Remediation verification with an auditable record of risk reduction

How we work

01
Discover
Map your external attack surface and internal assets, including shadow IT and misconfigurations.
02
Assess
Assess networks, systems and applications, with host assessments across operating systems, databases and network devices.
03
Prioritise
Validate exploitability and prioritise findings by business context and real-world impact.
04
Verify and track
Retest to confirm gaps are closed, with every finding tracked from discovery to closure in NSI.
Scope this engagement

Tell us your target scope and timeline. A consultant responds within one business day.

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Why Nexagate
Discovery to closure
Every finding tracked and verified
Since 2010
Vulnerability assessment experience
Find out where you would break first.

Tell us the scope and the systems in play. A tester will size the engagement and agree the rules with you up front.

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