# ELK - SO Security correlations

**URL:** <https://discuss.elastic.co/t/elk-so-security-correlations/237313>\
**Category:** Logstash\
**Tags:** elastic-stack-monitoring, elastic-stack-alerting\
**Created:** [June 16, 2020, 1:53pm UTC](https://discuss.elastic.co/t/elk-so-security-correlations/237313 "2020-06-16T13:53:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![YASSER\_MEMO](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yasser_memo/32/70467_2.png) [@YASSER\_MEMO](https://discuss.elastic.co/u/YASSER_MEMO)\
**Post date:** [June 16, 2020, 1:53pm UTC](https://discuss.elastic.co/t/elk-so-security-correlations/237313/1 "2020-06-16T13:53:13Z")

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Hey guys,  
I installed Security onion with ELK to monitor enterprise network. I want to send Cisco Firewall logs , IPS, F5 and antivirus logs to logstash. I've already sent them however, I'm facing two issues.  
1- non of them are parsed correctly ( done nothing to parse them). I just sent them as syslog and now they are searchable in the message field. how can I parse them all at once?  
2- ELK IDS with zeek and others do not know that they are antivirus logs or firewall logs, system doesn't correlate them to generate alerts or anything, I searched for plugins that support these systems but I got nothing, how can I make them know to the IDS so it takes them into consideration before making an alert? Like a SIEM. what am I missing here?

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**Author:** ![YASSER\_MEMO](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/yasser_memo/32/70467_2.png) [@YASSER\_MEMO](https://discuss.elastic.co/u/YASSER_MEMO)\
**Post date:** [June 23, 2020, 8:34pm UTC](https://discuss.elastic.co/t/elk-so-security-correlations/237313/2 "2020-06-23T20:34:57Z")

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Still need answers

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**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\
**Post date:** [July 21, 2020, 8:35pm UTC](https://discuss.elastic.co/t/elk-so-security-correlations/237313/3 "2020-07-21T20:35:02Z")

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