//DataBahn //Security Data Fabric

Stop paying SIEM prices to store noise.

Your SIEM bill climbs with every log you point at it — but most of that data never fires a detection. DataBahn is the telemetry pipeline that sits in front of your SIEM: it keeps the signal, sends the rest to storage you actually own, and does it without touching your detections.

Same coverage. 40–70% less volume. No lock-in.

AI-native data fabric 400+ pre-built connectors You own where data lands

Your SIEM is a tax on noise.

The SIEM was sold as the single pane of glass, so everything got pointed at it - every firewall, every endpoint, every cloud trail, straight into the most expensive storage you own, indexed and retained whether it earns its place or not.

// 01 · Everything points in

Pointed at the meter

Every source got aimed at the SIEM and sorted out later. Premium per-gigabyte storage became the default destination for telemetry that was never triaged.

// 02 · Noise you pay for

Detections never fire

Most of it never fires a detection. You're paying premium rates to ingest, parse and sit on data no analyst will ever look at.

// 03 · One direction

The bill only climbs

Log volume only moves one way, so the bill does too - because nothing sits between the firehose and the meter.

The problem usually isn't the SIEM. It's everything you're feeding it.

A fabric between every source and every destination.

DataBahn is a security data pipeline - a fabric that sits in the middle, between your log sources and wherever they're heading. Instead of pointing everything at the SIEM and sorting it out later, data arrives already filtered, normalised, enriched and routed.

// Sources
Firewalls & network
Endpoints
Cloud & SaaS trails
Identity & OT
→ agentless where it can be
// DataBahn fabric
Filtered. Normalised. Enriched. Routed.
FilterNormaliseEnrichRoute

Formats standardised on the way through - OCSF, CIM, ECS and the rest - so you're not hand-writing parsers every time a new source shows up.

// Destinations
SIEM · high-signal events
Your data lake · high-volume
Storage you own & query
→ you choose platform & region

// Collection is agentless where it can be - DataBahn's phantom collectors pull telemetry without installing anything - or a single lightweight agent where you need one, replacing the three-to-five overlapping agents most endpoints carry today.

Four things, no fluff.

No slideware. Four outcomes that show up where your telemetry budget and your detections actually meet.

// 01 · Cost

Cut the bill

Filter by relevance, not guesswork. Noise routes to low-cost storage; only high-value data hits the SIEM - typically 40-70% less volume ingested, with no loss of security value.

// 02 · Visibility

Kill the blind spots

DataBahn watches delivery in real time, reroutes through a failover queue if something breaks, and alerts you the moment a source goes quiet.

// 03 · Portability

Stay portable

Route the same data to more than one destination at once. SIEM migrations and head-to-head bake-offs become genuinely possible - no lock-in, by design.

// 04 · Coverage

Find the gaps

DataBahn maps your telemetry against MITRE ATT&CK, so you see where detection coverage actually is - not where you assume it is.

Straight answers.

// 01 Will I lose detection coverage if I cut log volume? +
No - and if a tool can't promise that, walk away. The reduction comes from relevance, not severity. High-signal events still hit your SIEM in full; the high-volume, low-value telemetry goes to queryable storage you own. Nothing's thrown away - it's just not sitting in your most expensive tier. We prove this on your real data before you commit. That's what an Assess engagement is for.
// 02 How is this different from Cribl? +
We'll be even-handed. Cribl is the established name here and a strong, mature product - if you've already got it running well, we're not going to tell you to rip it out. DataBahn's difference is how much it automates. It ships with 900+ built-in security reduction rules and typically reaches ~50% volume reduction in around two weeks, where rule-by-rule tuning elsewhere can take months of engineering. Pipelines are built and self-healed by agentic AI - schema drift, parsing and MITRE mapping are handled in-stream rather than by engineers maintaining rules by hand - so it runs on far less headcount. If your constraint is people and time as much as cost, that's usually where it wins.
// 03 Can it help us migrate off Splunk, or onto Sentinel? +
Yes - it's one of its best plays. Route your live telemetry to your current SIEM and the new one at the same time, confirm detections fire correctly on the new platform, then cut over when you're confident. No big-bang weekend, no flying blind. Large enterprises use it exactly this way.
// 04 Does our data stay in Australia? +
You control where data lands. DataBahn routes to storage and lakes you own, on the platform and in the region you choose - which makes data residency a configuration decision, not a hope. If you've got APRA, SOCI or ISM obligations, that's a conversation worth having early.
// 05 Do we have to replace our SIEM? +
No. DataBahn is plumbing, not a destination. It makes the SIEM you've got cheaper and cleaner to run - or makes it painless to change SIEMs later if you decide to. Either way, you're not betting the business on a rip-and-replace.
// 06 How long does it take to stand up? +
With 400+ pre-built connectors and automated parsing, onboarding that traditionally took months runs in days. The honest caveat: connecting the data is the quick part. DataBahn makes a slow process much faster, but it's still a process to get right - tuning the routing rules, reduction policies and reporting for your environment is where the value actually lands, and where we come in.

We don't lead with this. We reach for it.

Straight up: DataBahn isn't the first thing we pitch. But telemetry cost and pipeline mess are problems we find a lot in discovery - the SIEM bill nobody can explain, the source that quietly stopped reporting, the migration that's been “next quarter” for two years. When that's the real problem, this is what we reach for. And like everything we sell, the tool is only half of it - the other half is getting it in properly and making it earn its keep.

Start with the problem you actually have.

No deck, no pitch. If telemetry isn't your real problem, we'll say so.

// Pipeline teardown · Low friction
Not sure it's your problem?
We'll look at your current pipeline and SIEM bill and tell you straight whether DataBahn is even the right call.
Request a teardown
// Assess · High intent
PROVE IT ON YOUR DATA
Run the volume-reduction assessment on your real telemetry. Days to weeks, then a number you can take to the board.
Book an assessment