Whatever your sector, the Linux underneath it has the same problem.
Sudo rules, SSH keys and service accounts decide who can act on your servers. They build up the same way in a bank, a water utility and a SaaS company. They sit outside what the tools you already run were designed to inspect, and automation and AI agents now use them faster than any review. LinuxGuard is the control plane for that layer.
Sample console. Every figure shown is illustrative, not from a live estate.
What should be true on every estate
The platform is the same on every estate. What differs is which of these matters most to you.
Choose your sector
Each page covers where LinuxGuard applies on that estate, what changes in the business, and where the evidence lands when auditors ask.
Finance
Banks, payment processors and insurers. Vendor access on payments hosts, leaver churn on reporting systems, and audit prep measured in exports rather than weeks.
Critical National Infrastructure
Energy, water, telecoms, transport and data centres. Operator and integrator accounts on the hosts behind essential functions — with nothing touched on the OT side.
Regulated Industries
Any organisation answering to several frameworks at once. One collection of the Linux identity estate, mapped to each of them.
SaaS & Technology
Production fleets where non-human identities outnumber engineers. Governance at deployment speed, and the buyer security review answered from a live inventory.
Pharma & Healthcare
Validated and patient-data systems, where a shared admin account breaks the link between an action and a person.
Which page is yours?
Three rules that settle it in under a minute.
- 01
If one regulator or auditor dominates your year — a PCI QSA, a NIS2 competent authority, a SOC 2 examiner, a GxP inspector — start with the sector page that names them.
- 02
If you answer to three or more frameworks and none of them dominates, start with Regulated Industries. It is written for exactly that.
- 03
If no sector fits, or you have no auditor yet, LinuxGuard still applies: you run Linux in production. Start with the platform, or take the free Linux Identity Maturity Assessment. It is 20 questions, ungated, and gives an instant score with prioritised recommendations to bring to the first conversation.
Who can do what on your Linux estate, right now?
Every identity, every privilege, every connection — known, governed, and continuously assured. Fixed scope · 4 phases · 60 days · read-only collection · response behind an approval.