AJ

Apoorva Joshi

Senior Data Scientist, Security at Elastic

Articles by Apoorva Joshi
AI & Automation

Using LLMs and ESRE to find similar user sessions

In our previous article, we explored using the GPT-4 Large Language Model (LLM) to condense Linux user sessions. In the context of the same experiment, we dedicated some time to examine sessions that shared similarities. These similar sessions can subsequently aid the analysts in identifying related suspicious activities.

Kirti Sodhi
AI & Automation

Using LLMs to summarize user sessions

In this publication, we will talk about lessons learned and key takeaways from our experiments using GPT-4 to summarize user sessions.

Apoorva Joshi
Threat Hunting

Identifying beaconing malware using Elastic

In this blog, we walk users through identifying beaconing malware in their environment using our beaconing identification framework.

Apoorva Joshi
Security Operations

Getting the Most Out of Transformers in Elastic

In this blog, we will briefly talk about how we fine-tuned a transformer model meant for a masked language modeling (MLM) task, to make it suitable for a classification task.

Apoorva Joshi