Koos GoossensLogstash goes passwordless!By authentication with Managed Identities8 min read·Feb 23, 2024--1--1
Koos GoossensSplit up your logs with $pl1tRDrop what you don't need and save costs. What's not to like?!9 min read·Dec 18, 2023----
Koos GoossensIngest your logs into Azure Data Explorer with LogstashIs this a better alternative to Sentinel Basic logs?6 min read·Aug 11, 2023--2--2
Koos GoossensUnlimited Advanced Hunting for Microsoft 365 Defender with Azure Data Explorer— Part II16 min read·Jun 7, 2023--1--1
Koos GoossensUnlimited Advanced Hunting for Microsoft 365 Defender with Azure Data Explorer— Part I15 min read·Mar 30, 2023--1--1
Koos GoossensSecure your Logstash connections to Microsoft Sentinelby implementing automatic key rotation with "Rot8r"9 min read·Jan 26, 2023----
Koos Goossens🎁 HOLiDAY SPECiAL 🎄 From ANSi to nerd fonts…… and some other stuff to get you feeling nostalgic14 min read·Dec 21, 2022--3--3
Koos GoossensSecure your Microsoft Sentinel playbooks with managed identities… and stop using SPNs and workspace keys12 min read·Dec 13, 2022--3--3
Koos GoossensIngest DCR-based custom logs in Microsoft Sentinel with LogstashThe "Swiss army knife" is back! And better than ever!12 min read·Dec 9, 2022----
Koos GoossensAuto-scale your Sentinel pricing tierswith Github Actions and Microsoft Sentinel Optimizer9 min read·Nov 18, 2022--1--1
