Encrypting Logstash pipeline output

Elastic Stack Logstash
1

I am doing something new with my logstash collectors that I recently built and are working quite well. I need to start encrypting the data I am sending to another part of my organization. I have been looking at pretty much all the documentation in the elastic/logstash area and I am struggling a bit to know how to set this up. Like for example do I need to download something extra on my logstash server. Do I need openssl. I have the cert from the the destination organization. Just need a nudge in the right direction.

2

What is the output you are using?

How you will configure it depends on the output.

3

(post deleted by author)

4

Would look something like this:

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5

image
image473×174 3.34 KB

6

You should try with something like this:

output {
  syslog {
    host => "192.168.0.1"
    protocol => "ssl-tcp"
    port => "8888"
    ssl_cacert => "/etc/logstash/cert.pem"
    #ssl_cert => "/etc/logstash/server.crt"
    #ssl_key => "/etc/logstash/private.key"
    ssl_verify => "true"
  }
}

Avoid the /tmp directory since the "logstash" user must have access rights.