Minxuan Sun

Minxuan Sun
I am a software developer working at Query.AI ( http://query.ai ). Query.AI provides answers and insights on IT and cybersecurity data residing in log and SIEM platforms like Splunk and ELK / Elasticsearch.
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Recent Posts

Encrypted communication on Elastic server by setting up TLS and adjusting CORS permissions

Posted by Minxuan Sun on Feb 18, 2020 9:03:30 AM

In this tutorial, we will provide step-by-step instructions on how to encrypt communication among Elasticsearch, Kibana, and Logstash. After the setup, Elasticsearch and Kibana can be accessed by web browsers via https.

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Topics: Kibana, elasticsearch, encryption, Logstash

How to set up the Kibana Plugin Development Environment

Posted by Minxuan Sun on Feb 11, 2020 11:50:37 AM

In this tutorial, we will provide step-by-step instructions on how to set up the Kibana Plugin Development Environment in the Linux system. We use Ubuntu 18.04.2 Desktop as an example.

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Topics: Ubuntu, Kibana, Data Exploration, Data Visualization

How to set up SSL for Splunk Server using Let's Encrypt

Posted by Minxuan Sun on Jan 10, 2020 12:29:18 PM

In this tutorial, we will use a third-party certificate called Let’s Encrypt. Let’s Encrypt is a free, automated, and open certificate authority brought to you by the non-profit Internet Security Research Group.

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Topics: Cyber Security, Splunk