Protecting against Lateral Movement with Defender for Identity and monitor with Azure Sentinel
Lateral movement refers to the techniques that a cyber attacker uses, after gaining initial access, to move deeper into a network in search of sensitive data and other high-value assets. After entering the network, the attacker maintains ongoing access by…
Protecting against password spray attacks with Azure Sentinel and Azure AD
A Password Spraying Attack is a type of brute force attack where a malicious actor attempts the same password on many accounts before moving on to another one and repeating the process. In this blog the explanation of detection and protection…
Use Sysmon for monitoring servers with Microsoft Sentinel
System Monitor (Sysmon) is one of the most common add-ons for Windows logging. With Sysmon, you can detect malicious activity by tracking code behavior and network traffic. Sysmon is part of the Sysinternals package and is owned by Microsoft. What…
Using Defender for Endpoint Live response API with Sentinel Playbooks/ Automation
Live response is a function from Defender for Endpoint and is available for Windows 10 and Server 1803/1903. Live response gives security operations teams instantaneous access to a device using a remote shell connection. With live response it is possible…
Using the Azure Sentinel Windows Security Events Connector for getting custom events
Microsoft announced on 14th June 2021 a new version of the Windows Security Events data connector. The new feature reached currently the public preview release. In comparison with the current public Security Events connector some new improvements are added for…
PrintNightmare – Use Microsoft Defender/ Sentinel toolings to get insights
Technical details and a proof-of-concept (PoC) exploit have been accidentally leaked for a currently unpatched vulnerability in Windows that makes remote code execution possible. The issue affects Windows Print Spooler. The researchers named it PrintNightmare. Currently, the latest June 2021 security…
Monitor RDP Brute Force Attack with Azure Sentinel & Azure Security Center
Since the last years, there is a large increase in cybercriminals attempting to run attacks by exploiting the login credentials. With the current work-from-home scenario, more attacks are visible against the RDP protocol. At the moment one of the most…
Review service principals with Azure AD Access Reviews and monitor with Azure Sentinel
A new feature in public preview is the Azure AD access review functionality. With the new AzureAD access reviews function it is possible to review service principals in the Azure environment. With the more growing trend of cloud services and…
Monitor Azure AD break-glass accounts with Microsoft Sentinel
Conditional Access configuration for AzureAD accounts is important. With Conditional Access you can protect easy accounts, block outdated protocols and create more security cases to protect corporate data. An important part of Conditional Access is the usage of break-glass accounts….
Integrate Azure Sentinel with Microsoft Teams for seamlessly collaboration
Working from home became the new normal in most of the work environments. With the increase of working from home also the security impact changed. During security incidents, most of the collaboration will be done with chat, email, or video,…
