External attack surface
Internet-reachable hosts, services and management interfaces associated with the agreed scope.
Singapore / Network & cloud
Infrastructure penetration testing.
Validate how exposed services, configurations, credentials and trust relationships could be used within an authorised attack path.
Discuss your scope01 / Service fit
Assess reachable paths, not isolated alerts.
Infrastructure testing examines the agreed attack surface and how weaknesses may combine across systems. Depending on the objective, the engagement can begin from an external perspective, from an assumed internal position, or from another clearly defined starting point.
This service is suited to organisations validating internet exposure, internal segmentation, a significant infrastructure change, an agreed cloud environment, or a customer and procurement assurance requirement.
The scope is based on owned or explicitly authorised assets. Network ranges, hostnames, cloud resources, test locations and permitted techniques are confirmed before testing begins.
02 / Scope
What we assess.
Coverage is selected to answer the engagement objective without extending beyond authorised systems.
Internal network paths
Reachability, segmentation and movement opportunities from the agreed internal starting position.
Hosts and services
Exposed protocols, service configuration, authentication controls and relevant system-level weaknesses.
Identity and privileges
Credential handling, excessive access, administrative paths and trust relationships within the defined environment.
Configuration weaknesses
Security-relevant settings and combinations of conditions that may expose systems or expand an attack path.
Authorised cloud scope
Specified cloud resources, exposed services, identity controls and configuration boundaries where cloud testing is expressly included.
03 / Method
How the engagement runs.
The test follows agreed safety controls and uses evidence from the real environment to establish defensible risk.
- 01
Confirm ownership and rules
Agree assets, ranges, cloud accounts or resources, starting position, source addresses, exclusions, test windows and emergency contacts.
- 02
Map reachable services
Identify the authorised attack surface, available protocols, exposed control planes and relevant trust boundaries.
- 03
Validate attack paths
Test exploitable conditions and combinations of weaknesses while observing the agreed limits on disruption and data access.
- 04
Report and prioritise
Explain affected assets, preconditions, evidence, realistic impact and practical actions to reduce exposure.
- 05
Retest agreed fixes
Re-evaluate included findings after remediation and record whether the original path is still available.
04 / Deliverables
Evidence tied to the environment.
Results distinguish isolated weaknesses from paths that materially change access or control within the agreed scope.
Exposure overview
Scope context, tested perspective, reachable attack surface and prioritised risk themes.
Technical findings
Affected assets, preconditions, reproduction evidence, impact and severity rationale.
Remediation priorities
Recommendations covering immediate containment, durable control improvement and status of agreed retests.
05 / Boundaries
Assumptions and exclusions.
Infrastructure testing can affect shared systems, so ownership and safety constraints must be unambiguous.
Asset ownership
All ranges, hostnames, services and cloud resources require clear ownership or written third-party authorisation.
Operational controls
Permitted source addresses, test windows, production restrictions, sensitive systems, stop conditions and escalation contacts are agreed in advance.
Explicit exclusions
Denial-of-service, destructive actions, persistence, social engineering, physical access and unrelated tenants or third parties are excluded unless separately authorised and planned.
An infrastructure assessment reflects the authorised assets, starting position and test period. It is not a continuous monitoring service, a guarantee that every weakness has been found or a certification of compliance.
06 / Related services
Adjacent coverage.
Start a conversation
Define the authorised attack surface.
Share the assets, testing perspective, environment constraints and target timing so ownership, safety controls and coverage can be confirmed.