secnostic® sensor inspects endpoints and networks directly, finds assets and their connections, and reports what is actually there.
Instead of trusting your lists, secnostic® sensor checks the real IT and OT environment and fills the gaps nobody maintains by hand.
Spreadsheets go stale the moment someone plugs in or rewires something. secnostic® sensor checks for itself: on Windows and Linux, in Active Directory, on the network, read-only and gentle in OT, plus Microsoft 365, Intune, and Sophos Central. Every finding arrives with its source and a confidence level and is handed to secnostic® inventory directly or through a Fleet Manager. So you see what is really there, what changed since the last run, and where a blind spot still remains.
Specialized collectors gather evidence from IT, OT, identity, and cloud, grouped by how gently each is read. The sensor normalizes every finding with source and confidence into one stream and hands it to secnostic® inventory directly or, in scaled environments, through a Fleet Manager.
Which protocols the sensor reads, how that looks in practice, and the explicitly approved scope active discovery runs in.
An operations team wants to know which devices are active and talking to each other, without touching anything.
An IT team needs a current list of every system and its installed software, without installing anything on each machine.
The same device is often seen more than once. The sensor merges this evidence into one reliable entry.
Active and OT discovery is not a free scan. An explicit, fail-closed scope and a policy per probe decide what is probed at all, gently and read-only.
Dashboard, hosts, graph, connections, and findings stay separate by task and share one observation stream.
Dashboard: assets, connections, findings, and the upload queue at a glance, with the sensor's identity, version, and health.
Hosts: every discovered asset with its IP, vendor, protocols, and source, seen actively or passively.
Network graph: who talks to whom, with nodes, edges, traffic, and identity hints per asset.
Connections: every path of communication with endpoints, protocol, volume, and service, as proof instead of a guess.
Findings: detected devices and facts, such as a Siemens S7 identity, with category and reported version.
The same product capabilities matter differently depending on the operating context. These solution pages show that context.
secnostic® shows which machines, controllers, HMIs, engineering systems, and suppliers a line really depends on. Your team finds incidents faster, plans maintenance more cleanly, and keeps cyber risk in check without slowing production down.
secnostic® shows which facilities, IT/OT systems, networks, and suppliers keep your critical services running. Operations and security see dependencies, maintenance risks, vulnerabilities, and response paths in one shared picture.
secnostic® connects building automation, building management systems, and technical building services in a dependable OT view. Facilities, IT, and security teams can see assets, communication paths, remote access, vulnerabilities, and ownership without unnecessarily touching live building functions.
One current data baseline for endpoints, servers, cloud, SaaS, identities, software, and ownership. So IT operations, security, and the service desk work from the same facts.
secnostic® connects IT and OT environments, assets, risks, and evidence, cleanly separated per tenant. MSP teams work from a current technical view of each customer environment.
secnostic® documents which digital components are installed in every delivered machine, at which firmware level, and with which communication relationships. That creates a reference state at delivery, and from it one central view of the installed machine base.
Key questions before a sensor rollout.
Gentle probing is the sensor's job. The production baseline is plan-only, the target planner is fail-closed, concurrency can be limited to a single host, and every protocol family is approved individually. The shipped lab profile must be replaced with the safe baseline before touching a real network.
Each run is spooled locally first. A single sensor can deliberately send directly to the Inventory API over HTTPS; in distributed or segmented environments, the optional Fleet Manager merges the changes and initiates an mTLS sync. If inventory is unreachable, data stays local and the transfer retries with growing back-off. Nothing leaves the host until synchronization is configured.
Observations can reveal hosts, users, services, certificates, and communication paths, so they are treated as sensitive. Normalization is data-minimizing: usernames, principals, and secrets are hashed rather than stored, raw DNS and OT payloads are dropped, and raw evidence is off by default. The local diagnostics view is read-only and reachable only over loopback.
Together we clarify which sources can be used with low risk and which observations matter first for inventory, operations, and security.
Discuss sensor rollout