# Custom authentication module

**URL:** https://community.wowza.com/t/custom-authentication-module/46962
**Category:** Hire a Consultant
**Created:** [April 27, 2016, 10:49am UTC](https://community.wowza.com/t/custom-authentication-module/46962 "2016-04-27T10:49:33Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![Hyungjoo\_Kim](https://avatars.discourse-cdn.com/v4/letter/h/db5fbb/32.png) [@Hyungjoo\_Kim](https://community.wowza.com/u/Hyungjoo_Kim)
#### Post date: [April 27, 2016, 10:49am UTC](https://community.wowza.com/t/custom-authentication-module/46962/1 "2016-04-27T10:49:33Z")

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Hello,

To our knowledge, Wowza supports ‘http digest’ when rtsp session established.

But you know, MD5 hash alg. is broken security function.

So, we want to customize rtsp authentication to use sha-2 in wowza.

Is it possible in inbound??

If it’s not possible, can we add our authentication module and use it before rtsp session established?

Please, help us to resolve this problem! Thank you!

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<div class="post-metadata">

### Author: ![Karel\_Boek](https://sea2.discourse-cdn.com/flex002/user_avatar/community.wowza.com/karel_boek/32/454_2.png) [@Karel\_Boek](https://community.wowza.com/u/Karel_Boek)
#### Post date: [April 27, 2016, 6:01am UTC](https://community.wowza.com/t/custom-authentication-module/46962/2 "2016-04-27T06:01:10Z")

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Hello,

I can help you with an authentication module - have created several similar solutions before. Send me an email to discuss the details of your requirements.

Kind Regards,

Karel Boek

karel.boek@raskenlund.com

![](https://raskenlund.com/templates/themza_j15_35/images/logo1.gif)

Raskenlund

www.raskenlund.com