Tag Archives: azure sentinel

Get Alert Relation from an Incident using Azure Sentinel Incident Relation API

Posted on 07/15/2020 by azsec

I have a few questions recently asking if we can get an associated alert for an incident. The idea is to know which alert that caused an incident so SecOps team could better investigate the issue. In this article, let’s … Continue reading →

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Transform Azure Sentinel incident to Log Analytics Workspace with Logic App

Posted on 07/08/2020 by azsec

As a SOC Analyst or Manager who are working on Azure Sentinel you would like to have a view of how productive your team is (response time, resolution..). As being familiar with Log Analytics query, you might wish to do … Continue reading →

Posted in Security Automation | Tagged , , | 1 Comment

Get all comments in an Azure Sentinel incident programmatically

Posted on 01/27/2020 by azsec

For any kind of report you may want to get all comments in an Azure Sentinel in order to archive as an forensic or incident artifact in an incident case before it is closed. Even comments in Azure Sentinel is … Continue reading →

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Authenticate with Log Analytics workspace interactively in Azure Sentinel notebooks

Posted on 01/16/2020 by azsec

One of the common steps before a SecOps analyst starts investigating and writing hunting query is to authenticate with the Log Analytics workspace where security data and event log are stored, using kqlmagic. Most common way is to let Azure … Continue reading →

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Get started with Azure Sentinel Notebooks

Posted on 01/13/2020 by azsec

Hunting in Azure using Kusto Query Language to write query against Log Analytics workspace may not be enough for you. Given an example like this article, you would want to extract all attacker IP addressees and use VirusTotal to verify … Continue reading →

Posted in Security Operation | Tagged , | 3 Comments

An analysis of Suspicious Authentication activity from Azure Security Center

Posted on 01/10/2020 by azsec

There are some readers after following this article to simulate alerts generated from Azure Security Center approaching me asking about one of the alerts they have seen named Suspicious authentication activity. They don’t know whether their testing virtual machines in … Continue reading →

Posted in Monitoring & Detection | Tagged , , | 2 Comments

Create a fully customized Azure Sentinel incident

Posted on 01/06/2020 by azsec

There are ways to create an incident in Azure Sentinel. Simulating an alert from Azure Security Center and feeding it to become an Azure Sentinel incident is one of the ways. Another way is to create a simple scheduled analytics … Continue reading →

Posted in Security Automation | Tagged , | 4 Comments

Delete an Azure Sentinel incident (from ASC)

Posted on 01/03/2020 by azsec

Is it possible to remove an Azure Sentinel incident? The answer is Yes. However, this is not going to be a recommendation for security operation. Let’s see how to make that happen.

Posted in Security Automation | Tagged , | 3 Comments

Azure Sentinel ARM Template

Posted on 12/31/2019 by azsec

I got a question from some readers asking about if there is a way to deploy Azure Sentinel through Azure ARM template and what are common use cases for deploying such an ARM template. In this article, let’s explore the … Continue reading →

Posted in Security Automation | Tagged , | 3 Comments

Extract all Azure Sentinel incidents

Posted on 12/16/2019 by azsec

I got asked by a few readers after reading this article if there was a way to extract all incidents in Azure Sentinel so they could conduct a report and send out to their managers. In this article, let’s see … Continue reading →

Posted in Security Automation | Tagged , , | 5 Comments