Looking forward to next week - I'm speaking at @wpninjas.no on one of my favorite topics, configuring Microsoft Sentinel (and making a couple of mistakes along the way).

Finally got out of not writing anything - decided to spend a few hours to play with the custom detection rule api in Defender XDR. www.infernux.no/DefenderXDR-... Some funny things I noticed: - GET works using Invoke-MgGraphRequest - POST/PATCH throws internal error 500 no matter what 1/2

🎉 Season 2 of #TalkingSecurity MVP Security Insights is LIVE! 🎙️🔥 We’re kicking off with a bang and who better to launch the new season than the brilliant @truls.infernux.no, Microsoft Security MVP and master of all things cloud security, SIEM, and EDR! 🚀 talkingsecurity.nl/podcast/secu...

Working on a new #MISP - #Sentinel function app flow using powershell and had to update my pwshuploadindicatorsapi function at the same time - now v1.0.2. Added support for the new Stix Object API (new default) and the old upload indicators API. www.powershellgallery.com/packages/pws... #MVPBuzz

Just updated #pwshmisp to version 1.0.3. Releasenotes: - Fixed typo in Invoke-MISPAttributeSearch - Added support for enforceWarninglist in filters - Removed notTags and notOrgs (not supported) www.powershellgallery.com/packages/pws...

New blog post - writing a bit about using CTI not only as a data point but as information and context for information in our processes, such as detection engineering (as an example). www.infernux.no/Expanding-on... I think the learning points can be transferred to any discipline in security!

Some thoughts on using Threat Intelligence for detection purposes. www.infernux.no/TI-Detection/

Following up my last module pwshmisp with another one, www.powershellgallery.com/packages/pws... - it's a function built to work with pwshmisp to convert data from MISP to the upload indicators API that is used for ingesting TI into MS Sentinel. #MISP #MicrosoftSentinel #ThreatIntelligence

Just released a new tool, pwshmisp - a powershell module for communicating with a #MISP server. Grab it on www.powershellgallery.com/packages/pws... and contribute over on Github if you find any issues github.com/lnfernux/pws... I'm also in the process of publishing another module so stay tuned!

A little feedback request. I've written mostly non-technical lately, tried to focus on how to do something rather than giving out scripts and templates. Example being this article: www.infernux.no/SecurityMoni... My question; what do you like to read, when it comes to tech-related blogs?

My initial thoughts after attending #MSIgnite this past week; a lot of cool stuff regarding AI. The implications are basically that AI will be more available (create your own agent using natural language), so securing our AI deployments will be more important than ever. 1/2

hey it's me 🦥