Offensive Security
Real-world offensive security testing that exposes attack paths, validates your defences and reduces exploitable risk. NACSA-licensed and CREST-accredited.
As a NACSA-licensed and CREST-accredited penetration testing service provider, our team works across six core offerings: penetration testing, adversary simulation, security and compromise assessment, attack surface and vulnerability management, cloud and identity security, and OT/ICS. Every engagement ends with findings you can act on and a remediation path tracked in the platform your teams already work from, not a scanner dump.
Penetration Testing
Penetration testing finds the exploitable weaknesses in your environment before an attacker does. As a NACSA-licensed and CREST-accredited penetration testing service provider, Nexagate combines technical depth with business sensitivity to evaluate the real-world security of your networks, applications and people, while protecting your data and avoiding disruption to live operations.
Explore Penetration Testing- Testing by a NACSA-licensed and CREST-accredited penetration testing service provider
- Evidence compliance with programmes that mandate penetration testing
- See your environment from a genuine attacker's perspective
- Observe real exploitation results, with false positives removed
Everything in this pillar
Engage individual services based on your needs, or bring the full suite together under a single engagement, unified through one platform.
Penetration Testing
Find exploitable weaknesses before attackers do, across your infrastructure, network, applications and people.
SimulateAdversary Simulation
Think like an attacker: validate your defences end to end with red teaming, purple teaming and social engineering.
AssessSecurity & Compromise Assessment
Understand your current exposure and determine whether you are already compromised.
DiscoverAttack Surface & Vulnerability Management
Continuously discover, validate and prioritise your exploitable exposure, then verify it is closed.
ProtectCloud & Identity Security
Secure your cloud, identities and privileges against real-world attacks.
SecureOT / ICS Security
Assess and secure industrial environments without disrupting operations.
Not sure where to start?
Most clients begin with Penetration Testing and add capabilities as the environment grows.
Talk to a consultant →
One platform. Every service. Complete visibility.
Every service in this pillar reports into NSI. You see the modules that matter to the work you have bought, the same view our analysts work from. Patented in Malaysia and Brunei.
See the full platform →Security Assessment Platform (SPA) & VAPT
Scoping, testing and reporting for vulnerability assessment and penetration testing, tracked in one place.
Host Assessments (HAOS, HADB, HAND)
Configuration and hardening assessments across operating systems, databases and network devices.
Findings & Remediation Tracking
Every finding tracked from discovery to closure, with retest evidence held against it.
Intelligence layered into the service.
Automation first, intelligence on top. These components run in production today. Our analysts still make the call, but they stop doing the lookups by hand.
Threat module findings classification
LiveAssessment findings classified automatically to speed triage and prioritise remediation.
Tell us the scope and the systems in play. A tester will size the engagement and agree the rules with you up front.