# Network traffic events

**URL:** <https://community.zeek.org/t/network-traffic-events/5445>\
**Category:** Zeek\
**Created:** [September 6, 2018, 7:38pm UTC](https://community.zeek.org/t/network-traffic-events/5445 "2018-09-06T19:38:41Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Carl\_Rotenan](https://avatars.discourse-cdn.com/v4/letter/c/d78d45/32.png) [@Carl\_Rotenan](https://community.zeek.org/u/Carl_Rotenan)\
**Post date:** [September 6, 2018, 7:38pm UTC](https://community.zeek.org/t/network-traffic-events/5445/1 "2018-09-06T19:38:41Z")

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Does anyone know that performance impact of running network based signatures on Bro?

I understand that Suricata is a better choice for this task, but the file extraction in the latest versions seems to be borked.

Thanks

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**Author:** ![system](https://canada1.discourse-cdn.com/flex011/uploads/zeek/original/1X/f09d732bc2cc7c7cc7e35db67cf4e1d5233ce7a7.png) [@system](https://community.zeek.org/u/system)\
**Post date:** [May 6, 2022, 3:46pm UTC](https://community.zeek.org/t/network-traffic-events/5445/2 "2022-05-06T15:46:02Z")

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