In this post I want to build on my previous one and show another use of the Syslog data that I’m capturing. Instead of looking for SSH attacks, I’m going to analyse the behaviour of my networking components. Note You can find all the code to run this on GitHub. Getting Syslog data into Kafka As before, let’s create ourselves a syslog connector in ksqlDB: CREATE SOURCE CONNECTOR SOURCE_SYSLOG_UDP_01 WITH ( 'tasks.

I’ve written previously about ingesting Syslog into Kafka and using KSQL to analyse it. I want to revisit the subject since it’s nearly two years since I wrote about it and some things have changed since then. ksqlDB now includes the ability to define connectors from within it, which makes setting things up loads easier. You can find the full rig to run this on GitHub. Create and configure the Syslog connector To start with, create a source connector: