Real-Time Threat Detection

Use Case

Real-Time Threat Detection

Detect attacks at light speed

Run Sigma rules directly on your data stream. Identify and respond to attacks at wire speed before they even reach your SIEM.

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< 0.1 s

Detection latency

< 0.1 s

Detection latency

< 0.1 s

Detection latency

Native

Sigma support

Native

Sigma support

Native

Sigma support

Contextual

Alert filtering

Contextual

Alert filtering

The Problem

The latency gap in your SIEM

Traditional detection happens after data lands in your SIEM. By the time a correlation rule fires, the attacker has already moved laterally. This often happens within 84 minutes. Batch processing and indexing delays give adversaries a head start while your SIEM is still indexing yesterday's logs.

The Solution

Shift detection left to the stream

Run detection logic on data in motion, not data at rest. Tenzir executes Sigma rules directly on your telemetry streams, enabling sub-second detection and automated response.

Native Sigma support

Run your existing Sigma rules natively without any modification. Tenzir compiles them into optimized streaming queries that execute at wire speed across your entire pipeline.

Native Sigma support

Run your existing Sigma rules natively without any modification. Tenzir compiles them into optimized streaming queries that execute at wire speed across your entire pipeline.

Native Sigma support

Run your existing Sigma rules natively without any modification. Tenzir compiles them into optimized streaming queries that execute at wire speed across your entire pipeline.

Pre-SIEM detection

Catch threats before they consume your SIEM license. High-confidence detections trigger immediately while raw data routes to low-cost object storage for long-term retention.

Pre-SIEM detection

Catch threats before they consume your SIEM license. High-confidence detections trigger immediately while raw data routes to low-cost object storage for long-term retention.

Pre-SIEM detection

Catch threats before they consume your SIEM license. High-confidence detections trigger immediately while raw data routes to low-cost object storage for long-term retention.

Automated response

Connect detections directly to automated response playbooks. Block malicious IPs, isolate compromised hosts, or trigger SOAR workflows in real-time to stop active attacks.

Automated response

Connect detections directly to automated response playbooks. Block malicious IPs, isolate compromised hosts, or trigger SOAR workflows in real-time to stop active attacks.

Automated response

Connect detections directly to automated response playbooks. Block malicious IPs, isolate compromised hosts, or trigger SOAR workflows in real-time to stop active attacks.

Deep Dive

Detection at the speed of data

Run detection logic on data in motion, not data at rest. Tenzir executes Sigma rules directly on your telemetry streams, enabling sub-second detection and automated response.

from zeek

// Run Sigma detection

| sigma rule="lateral_movement.yml"

// Immediate action on match

| where sigma.match = = true

| fork

| to pagerduty,

| to crowdstrike action="isolate",

| to splunk index="detections"

from zeek

// Run Sigma detection

| sigma rule="lateral_movement.yml"

// Immediate action on match

| where sigma.match = = true

| fork

| to pagerduty,

| to crowdstrike action="isolate",

| to splunk index="detections"

from zeek

// Run Sigma detection

| sigma rule="lateral_movement.yml"

// Immediate action on match

| where sigma.match = = true

| fork

| to pagerduty,

| to crowdstrike action="isolate",

| to splunk index="detections"

A pipeline that runs Sigma rules on Zeek logs, immediately alerting PagerDuty and isolating compromised hosts via CrowdStrike while logging to Splunk.

Why Tenzir enables real-time detection

Delayed response

Most SIEMs have limited validation. Bad data gets indexed, consuming license and corrupting analytics. You find out during an investigation, when a rule should have fired but didn't.

Minutes of detection delay

Reactive alerting

Limited real-time response

Tenzir runs detection on streaming data before storage. Threats are blocked in milliseconds. Your SIEM gets data for historical correlation, but initial detection is instant.

Millisecond detection latency

Proactive threat blocking

Direct response integration

Integrations

Connect detection to response

Trigger automated response the moment a threat is detected. Native integration with SOAR platforms (Tines, Splunk SOAR, Palo Alto XSOAR), EDR tools (CrowdStrike, SentinelOne, Defender) for automated containment, and alerting via Slack, PagerDuty, or OpsGenie.

View all integrations