Security Log Monitoring
How threats are detected depends on various factors, with log sources being a key component. Through Security Log Monitoring (SLM), we constantly monitor your identities, cloud and business-critical applications for anomalous behavior and vulnerabilities.


Log sources provide crucial information
Log sources are an important source of information for detecting possible security incidents. With Security Log Monitoring (SLM), we analyze relevant security logs of your organization. These logs record events from specific processes, such as user actions or changes to systems. Essentially, they contain all kinds of security-relevant information that makes it possible to detect the actions of malicious parties. If we identify possible suspicious activity, we will of course take action.
Security Log Monitoring offers:
Experienced experts
SLM involves large volumes of data. Our experts help ensure that SLM provides you with meaningful insights, so that threats are detected quickly and efficiently. To achieve this, we make use cases, so that the amount of data is limited. This way, you can respond quickly to possible cyber incidents.
Log source types
All applications and systems that are used within your organization generate log files. Setting up SLM correctly requires a great deal of knowledge and experience. Our experts work closely with you to determine which security‑related data is needed, allowing SLM to be tailored cost‑effectively to the specific needs of your organization.
Detect and resolve
If suspicious activity is detected, it will be investigated by our experts. We inform you immediately and, where possible, take action right away. In addition, we provide advice on appropriate mitigating measures. If the activity turns out to be a cyber incident, we escalate by deploying our T‑CERT team.
How does SLM deliver the most value?
All your organization's systems and applications generate log files, resulting in large volumes of data. That is why we monitor the log sources based on use cases in order to cover the risks for your organization cost-efficiently. Our detection engineers develop these use cases specifically to detect threats in the current threat landscape.
Each use case is mapped to the MITRE ATT&CK framework, providing a clear overview of which attack paths are covered and where potential gaps in coverage remain. This allows our security analysts to detect threats quickly and efficiently and take appropriate action.

Schedule a meeting with our experts
Schedule a meeting with our experts today to discuss the various security log monitoring options. We are happy to think along with you.
Trusted by leading organizations in the Netherlands
Nice to meet you, we are Tesorion
Tesorion is a Dutch multidisciplinary cybersecurity company that offers continuous monitoring and detection of cyber threats as well as incident response. With over 100 experts, we do everything we can to protect your organization 24/7 against cyber attacks and data leaks.















