MySQL tuning

At my work in the past I needed to trouble shoot and tune MySQL installations. Here are some best practises I have used.

September 24, 2019 · Dennis Kruyt

Barnyard2: Data too long

After I logged into Snorby to check some events on our IDS. I notice that one of my sensors didn’t return any events any more into the database. I log in the sensors and I notice that Barnyard2 wasn’t running any more. Barnyard2 parses the Snort logs and inserts the min the database. So I started the service again and after a few minutes it stoped running again. Upon inspection of the logs I fount this warning....

July 24, 2017 · Dennis Kruyt