Signal Design

Splunk That Doesn't Cry Wolf

Alert fatigue kills teams. We design signal over noise, build playbooks teams actually use, reduce MTTR—Splunk becomes your competitive advantage, not a cost center.

What we deliver with Splunk

01

Data onboarding and parsing

Source types, field extractions, and timestamp handling done properly, because a badly parsed log is expensive noise.

02

Signal design

Alerts tied to user impact with an owner and a runbook each, replacing the long tail of searches nobody acts on.

03

Investigation views

Dashboards built for the questions asked during an incident, so the first ten minutes are spent diagnosing rather than searching.

04

Correlation and SIEM tuning

Risk-based rules, threat intelligence enrichment, and suppression that reduces false positives without hiding real events.

05

Licence and retention control

Volume review per source, filtering at the forwarder, and retention tiers matched to policy so cost reflects what is actually queried.

How we work with Splunk

We audit what is being ingested and what is being searched. The gap is usually large: debug logs consuming licence, while the events responders need are barely indexed. Filtering at the forwarder often pays for the engagement on its own.

Then we rebuild alerting around a simple contract. Every alert has an owner, a runbook, and a definition of what to do when it fires. Anything that cannot meet that bar becomes a dashboard panel instead of a page, which is how a team stops ignoring its own alerts.

Splunk in production: where it breaks

The same handful of problems show up on almost every engagement. Naming them early is cheaper than discovering them at 2am.

Alert storms with no owner

Hundreds of scheduled searches with no action defined. We retire most of them and keep a small, owned, runbook-backed set.

Unparsed logs, useless fields

Raw text ingestion makes correlation impossible. Proper source types and field extractions turn logs into data you can query.

Licence burned on debug traffic

Verbose application logs crowd out security events. Forwarder-level filtering and index routing bring usage back under control.

When to use Splunk

Security teams buried in alerts that nobody trusts.

Incident response where time to diagnose is the metric that matters.

Enterprises needing to cut Splunk licence cost without losing coverage.

Our strengths with Splunk

Source types, props and transforms, parsing
Signal design, alert ownership, runbooks
SPL optimisation, correlation searches
Licence control, index routing, retention tiers