# Filter scripts for same time interval **URL:** \ **Category:** Kibana\ **Tags:** elastic-stack-alerting\ **Created:** [October 16, 2019, 9:31am UTC](https://discuss.elastic.co/t/filter-scripts-for-same-time-interval/203798 "2019-10-16T09:31:41Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Masixole](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/masixole/32/55992_2.png) [@Masixole](https://discuss.elastic.co/u/Masixole)\ **Post date:** [October 16, 2019, 9:31am UTC](https://discuss.elastic.co/t/filter-scripts-for-same-time-interval/203798/1 "2019-10-16T09:31:41Z")
Hi, I'm new in elastic search, my question is I need filter my logs for successful brute force attacks. The criteria that i'm using: I want logs that have the same time intervals (Mirror Time), Have more than three authentication failure, and have logged in successfully after the 3rd authentication failure. What I need help with is a filter script query that cane give those logs, if i am using a wrong criteria please correct me. ---
**Author:** ![lukas](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/lukas/32/6812_2.png) [@lukas](https://discuss.elastic.co/u/lukas)\ **Post date:** [October 17, 2019, 8:42pm UTC](https://discuss.elastic.co/t/filter-scripts-for-same-time-interval/203798/2 "2019-10-17T20:42:38Z")
Maybe you could give an example of one of the documents in Elasticsearch so we can help with this question. ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [November 14, 2019, 8:42pm UTC](https://discuss.elastic.co/t/filter-scripts-for-same-time-interval/203798/3 "2019-11-14T20:42:44Z")
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