CMMC Compliance with Azure Sentinel
Often the purpose of a Security Information & Event Management software product (SIEM) like Microsoft's Azure Sentinel can be misunderstood. In this blog, Azure Sentinel will be discussed in terms of capabilities and importance for CMMC compliance and an ideal cloud security strategy. Azure Sentinel became generally available on March 13, 2020, and charges for the service started April 1, 2020. Sentinel can pull log data at no cost for Incident Response from AWS CloudTrail, Azure Activity Logs, Office 365/Microsoft 365 Audit Logs (all SharePoint activity and Exchange admin activity) and alerts from Microsoft Threat Protection products (Azure Security Center, Office 365 ATP, Azure ATP, Microsoft Defender ATP, Microsoft Cloud App Security, Azure Information Protection).
KQL: setting query time leads to problem in watchlist column projecting
Hello to the community! I have stumbled upon a very strange issue when using watchlists. I have a watchlist with 2 columns (userPrincipalName,allowedActivity) that I am then using to whitelist activities. Watchlist is imported using: let WhitelistedUsers = _GetWatchlist("testQuery") | project userPrincipalName, allowedActivity; Then I wanted to set it to a specific time frame to test it on given data set: set query_now = datetime("1/14/2022, 1:45:46.556 PM"); Problem is that when setting my query for a specific time, I get the following error from the watchlist: 'project' operator: Failed to resolve scalar expression named 'userPrincipalName'. Commenting the set query_now solves the project problem (not my problem though). I tried to set the time before and after watchlist import but that does not solve the issue. I could not find any posts around the topic (quite a specific one), so anyone observed similar behaviors or has a possible explanation? I can probably work around the set query_now with other functions but I gotten used to it, and find this behavior extremely strangeAMA: Microsoft SIEM & XDR: unified security operations
At Microsoft Ignite we announced that we are bringing our Microsoft Sentinel and Microsoft Defender XDR products together to deliver an optimized and unified security operations experience. We are combining the full power of these products into a single portal enhanced with more comprehensive features, automation, guided experiences, and Microsoft Security Copilot. Bring your questions to this Ask Microsoft Anything (AMA) as members of our Microsoft Security engineering team bring clarity and insights about this new experience. This session is part of the Microsoft Security Tech Accelerator. RSVP for event reminders, add it to your calendar, and post your questions and comments below! This session will also be recorded and available on demand shortly after conclusion of the live event.
