# MQTT SSL Setup on windows

**URL:** <https://forum.cedalo.com/t/mqtt-ssl-setup-on-windows/853>\
**Category:** Security\
**Created:** [August 25, 2023, 10:12pm UTC](https://forum.cedalo.com/t/mqtt-ssl-setup-on-windows/853 "2023-08-25T22:12:36Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![kbruno6565](https://avatars.discourse-cdn.com/v4/letter/k/8c91f0/32.png) [@kbruno6565](https://forum.cedalo.com/u/kbruno6565)\
**Post date:** [August 25, 2023, 10:12pm UTC](https://forum.cedalo.com/t/mqtt-ssl-setup-on-windows/853/1 "2023-08-25T22:12:36Z")

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I need some instructions on how to configure the Mosquitto broker so that I can use the Paho client to connect to it via an SSL connection.

Currently, I am using Mosquitto version 1.6.9 which works fine when I run either a Windows sockets program or use MQTT to connect to it via an insecure connection.

If anyone has a document or instructions on configuring an SSL certificate to use with the server and then the specific settings on using the Paho client to connect to it, I would appreciate it.

The server is configured with user accounts and passwords (which is working fine). It is important that the Paho clients do not have to provide a client certificate as the application I am working on allows connections from many different types of devices and browsers.

Thanks,  
Keith

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**Author:** ![Tizian](https://yyz2.discourse-cdn.com/flex030/user_avatar/forum.cedalo.com/tizian/32/33_2.png) [@Tizian](https://forum.cedalo.com/u/Tizian)\
**Post date:** [August 28, 2023, 9:28am UTC](https://forum.cedalo.com/t/mqtt-ssl-setup-on-windows/853/2 "2023-08-28T09:28:30Z")

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Hello,

We have for both of your questions some blog entries:

- TLS on Mosquitto: [https://cedalo.com/blog/mqtt-tls-configuration-guide/](https://cedalo.com/blog/mqtt-tls-configuration-guide/)
- Paho: [https://cedalo.com/blog/configuring-paho-mqtt-python-client-with-examples/](https://cedalo.com/blog/configuring-paho-mqtt-python-client-with-examples/)

I hope they help! 🙂
