Fluentd Twistlock parser
Use this plugin to Parse Twistlock syslog message into Hashmap. This Make it easy to index in elasticsearch. The Audit Event from twistlock consists of helpfull messages that can be used in SIEM.
Feature:
Parsing of message string into Hashmap and signing with private key. This feature is developed to so that data integrigty can be verified at any given point of time. Various compliances like FedRAMP, PCI etc demands for controls where logging data integrity can be checked.
Prerequisite:
openssl genrsa -out private.pem 1024
openssl rsa -in private.pem -out public.pem -pubout -outform PEM
Usage:
<filter twistsyslog.*.*>
@type twistlock_syslog
key_path /fluentd/etc/private.pem
key_name message
</filter>