Collects, archives, correlates, and alerts 24/7

Monitor your fleet continuously, qualify your decision-making and save time by automating the processing of information from your infrastructure logs. 


Configurable Hot Raw Data

Use all your active data with TEHTRIS SIEM to customize your tracking dashboards and complete your Alerts and Events views. Refine your cybersecurity strategy by performing predictive analyses based on SIEM’s nominal behaviors (comparison of past and current volumes, etc.).

Augmented detections and responses

Qualify your detections and organize your responses with TEHTRIS SIEM. Take advantage of our SOAR and its playbooks, our Cyber Threat Intelligence and the UEBA behavioral analysis engine (directly accessible with TEHTRIS SIEM) to hyperautomate your cybersecurity.

TEHTRIS SIEM: key module of your XDR

Correlate all your product security events with TEHTRIS SIEM, directly integrated within the TEHTRIS XDR Platform. Easily switch from a SIEM view to a global view of security events in the XDR Platform.

Qualify your logs to strengthen the security of your infrastructure

Centralize the correlation of all your logs, to prioritize your alerts in real time and deal with the large volume of data coming from your systems.

TEHTRIS SIEM automatically scans them from our library of parsers and connectors (continuously updated) and alerts you in case of incidents. Our interactive and customizable dashboards monitor your infrastructure 24/7 from log volume indicators or active sources. Accelerate your investigations by searching and monitoring IoC and customizable retention of Hot Raw Datas.

Adapt your SIEM to your business

Each infrastructure is different and has its own cybersecurity needs. Customize TEHTRIS SIEM to your business, formats and sources:

  • Supported format types: Syslog, Leef, CEF, JSON, CSV, KVP, XM and others
  • Supported sources: AWS, 0365, Proofpoint, Zscaler and others
  • Interactive augmented dashboards
  • Choose the alerting level and notification mode
  • Create and manage the rules (a catalogue of thousands of correlation rules is at your disposal)
  • Hot Raw Data configuration
  • Blacklisting or whitelisting of IoC and customization IoC databases

Detect unusual behavior automatically

Use the UEBA feature included in TEHTRIS SIEM to detect abnormal behavior in your fleet.

Based on a statistical analysis, Machine Learning and on other types of analysis on Windows logs collected by the SIEM, our UEBA compares the daily habits of users with the current activity to remove anomalies in case of suspicious activity.

Unusual actions, activity variations or abnormal user log-in times are automatically detected. All this information is uploaded to the TEHTRIS XDR Platform, where your analysts can access all the details that helped to resolve the anomaly.

Use case: automatic processing of your SIEM data through our SOAR

Any incident detected by TEHTRIS SIEM is directly reported to our SOAR to hyperautomate your investigations and responses.

Leverage detections from your solutions, including from external tools such as Zscaler, with the combined action of SIEM and SOAR.

When someone connects to IP addresses or domains that are identified as suspicious by TEHTRIS CTI, our SIEM generates an alert and the information is send to the SOAR. In the Playbook Zscaler – Blacklist URL for example, TEHTRIS SOAR automatically enriches the Zscaler denylist with these new domains, based on SIEM alerts. Your teams have no additional processing tasks to do.

Le TEHTRIS EDR s'intègre parfaitement à la solution cybersécuritaire ultime de TEHTRIS : la XDR Platform

Perfectly integrated
in the XDR Platform

When it comes to cybersecurity, orchestrating events and reacting to threats effectively and quickly is a fundamental challenge. One of the best ways to do this is with powerful automation and artificial intelligence. That’s what TEHTRIS offers with its SOAR integrated with the TEHTRIS XDR Platform.

Discover how we create hyper automation!


MITRE ATT&CK compliance

MITRE ATT&CK is a knowledge base with a model of the behavior of a cyber attacker, reflecting the different phases of the attack life cycle according to the targeted platforms: Windows, Mac, Linux, mobile, etc.

Discover the compatibility of TEHTRIS XDR with MITRE ATT&CK


day to deploy TEHTRIS SIEM


months of log retention


countries where our technologies are deployed

Data Center, sauter vers le TEHTRIS EDR c'est faire le pari d'avoir une entreprise mieux protégée contre les cyberattaques

Take the leap to a more secure business.

Since its creation in 2010, TEHTRIS innovates and completes its defensive arsenal, through the different modules of the TEHTRIS XDR Platform.

Opt for a truly pragmatic management of modern threats.
Detect silent intrusion campaigns and regain control over all attack vectors.


TEHTRIS SIEM combines security information management (SIM) and security event management (SEM). This is a perfect SIEM.

TEHTRIS SIEM includes an enhanced SIM sub-system, in charge of the collection of all the events from your infrastructure, the normalization of complex heterogeneous data, and the retention of your data inside a hardened storage.

TEHTRIS SIEM comes with an advanced SEM subsystem that acts as its brain. The latter has an intelligence layer to sort out data, select what is relevant and aggregate events in order to detect very complex attacks. Thanks to its internal correlation engine, TEHTRIS SIEM delivers scenario-based analyses.

TEHTRIS SIEM can smartly gather and keep your data for months, allowing your company to conduct Digital Forensic or Incident Response operations. Exporting your logs to a TEHTRIS SIEM appliance limits the risk associated with the loss of activity evidence from the system, application and infrastructure layers. In the event of an intrusion, attackers would no longer be able to erase their fingerprints from the logs, enabling you to follow the progress of the attack thanks to TEHTRIS XDR Platform. In addition, post-incident analysis of archived raw logs can simplify forensic operations against complex attacks like identity theft, internal bounces and malicious elements.

When TEHTRIS SIEM is delivered, it comes with more than 500 built-in rules, linked to IT environment standards. For example, you already have everything for your operating systems (Windows, Linux, etc.). TEHTRIS SIEM is thus closely intertwined with the TEHTRIS XDR Platform, making it a plug-and-play, intuitive and efficient tool to boost your threat hunting campaigns.

TEHTRIS SIEM centralizes and organizes the management of all security logs: events and logs of systems, applications and network or security equipment. Once collected, archived and encrypted, these elements are analyzed through the correlation engine to detect suspicious activities and report alerts in all traditional business environments such as Windows, Unix, cloud, firewalls, proxies, etc.

Not only does TEHTRIS SIEM take into account what is happening on a single machine, but it can also monitor your entire system environment, complete with its complexities and all its interactions. This allows you to keep control of your assets by getting a clear view of the inside of your network. With the TEHTRIS SIEM and thanks to the cyber threat intelligence provided by the TEHTRIS XDR Platform, you can also keep an eye on what’s happening outside your network and know where threats are coming from.

TEHTRIS SIEM can detect abnormal behaviors and trigger qualified alerts in real time to your SOC response team. It makes sense of an unlimited stream of heterogeneous event logs from various source devices, products and sensors, to present your analysts with only relevant and actionable information.

TEHTRIS SIEM can easily replace your current SIEM solution. All you have to do is share your current diagrams with us, and we will come up with several easy options to look into. To facilitate your migration, there can be a transition phase with two co-existing SIEM solutions.

* © 2020 The MITRE Corporation. This work is reproduced and distributed with the permission of The MITRE Corporation.

** Gartner and Market Guide are registered trademarks of Gartner, Inc. and/or its affiliates in the U.S. and internationally and is used herein with permission. All rights reserved.

Gartner Market Guide for Extended Detection and Response, Craig Lawson, Peter Firstbrook, Paul Webber, 8 November 2021
TEHTRIS recognized as a Representative Vendor in the 2021 Market Guide for Extended Detection and Response.
Craig Lawson, Peter Firstbrook, Paul Webber, 8 November 2021

Gartner Innovation Insight for Unified Endpoint Security, Rob Smith, Dionisio Zumerle, 12th November 2020,
Gartner Market Guide for Mobile Threat Defense, Dionisio Zumerle, Rob Smith, 29th March 2021,
Gartner Peer Insights reviews constitute the subjective opinions of individual end users based on their own experiences and do not represent the views of Gartner or its affiliates.