Misconfigured systems are one of the easiest ways for attackers into an environment. Inconsistent configuration exposes you to credential theft, privilege escalation, unauthorised access and avoidable compliance gaps, and remote work, mixed device fleets and growing cloud workloads magnify the risk.
years testing for government and enterprise
CREST-accredited through CREST ANZ
We build and maintain hardened operating systems, secure cloud environments and standard baselines, with more than 25 years of experience.
Our goal is consistent, resilient and defensible configuration without disrupting business operations.
System hardening reduces your attack surface by removing unnecessary components, disabling insecure settings and enforcing consistent security controls across workstations, mobile devices, servers, cloud tenants and applications.
Attackers routinely exploit misconfiguration because it is easier and faster than writing an exploit.
Hardening keeps systems on known good configurations that stay consistent across the organisation. We have done this for government, financial services, national retailers and legal firms.
If you maintain workstations, servers, cloud environments or mobile devices, yes. Hardening is expected by most security frameworks and is one of the most reliable ways to prevent avoidable compromise.
You may need hardening support if your organisation:
Most organisations benefit from a mix of baseline reviews, configuration development and automated deployment. We tailor each to your environment.
Standard Operating Environments aligned with the ASD Essential Eight: consistent workstation and server builds that remove unnecessary software and enforce privilege limits from the start.
Microsoft Intune centrally manages Windows, iOS and Android devices and application configuration. We configure it to enforce validated baselines that support modern authentication and the Essential Eight, consistent with Microsoft’s MD-102 endpoint administration guidance.
For Linux servers and mixed cloud workloads, version-controlled Ansible playbooks enforce hardened baselines on RHEL, Ubuntu, Amazon Linux and other distributions.
Our secure configuration services are practical, evidence-driven and built for real operations. Your systems end up secure, predictable and easier to maintain.
Our engineers have decades of experience building real systems, so we design hardening changes that work reliably in production.
We hold certifications across Microsoft, Azure, MD-102, Linux administration, CISSP, PCI DSS and ISO 27001, so configurations meet compliance obligations and stay stable for users.
We test changes in development, validate them against your environment and work within your change control, to prevent outages and regressions.
Reducing a system’s attack surface by disabling unnecessary functions, enforcing secure settings and keeping configuration consistent across devices and workloads, in line with recognised frameworks such as the ASD guidelines for system hardening.
Consensus-developed security configuration guidelines for operating systems, applications and cloud platforms, created by subject matter experts and mapped to frameworks such as ISO 27001, NIST SP 800-53 and the Australian Government ISM (CIS Benchmarks).
Not when it is designed and tested properly. Good practice is to validate configuration changes in a test environment first, then roll them out in controlled stages (NIST SP 800-128).
Windows, macOS, Linux, Microsoft 365, Azure, AWS, mobile platforms and identity systems, using Intune, Group Policy, Ansible and SOEs, with baselines aligned to CIS, the Essential Eight and NIST guidance.
Secure configuration starts with understanding where your systems are now. We can review them against the CIS Benchmarks, Essential Eight and Microsoft guidance, then design hardening that fits your operations.
All changes are validated in development first, so improvements arrive safely and predictably.
