# Preventing Data Exfiltration with eBPF

DevFeed: [Preventing Data Exfiltration with eBPF](<https://devfeed.tech/articles/preventing-data-exfiltration-with-ebpf-29791.md>)

Original publisher: [Read original article](<https://goteleport.com/blog/preventing-data-exfiltration-with-ebpf/>)

Author: info@goteleport.com (Eugene Yakubovich)

Published: 2021-07-22T00:00:00Z

Content type: tutorial

Language: en

Sources: [Teleport](<https://devfeed.tech/sources/teleport.md>)

Topics: [eBPF](<https://devfeed.tech/topics/ebpf.md>), [Security](<https://devfeed.tech/topics/security.md>), [Linux Kernel](<https://devfeed.tech/topics/linux-kernel.md>), [data](<https://devfeed.tech/topics/data.md>), [Instrumentation](<https://devfeed.tech/topics/instrumentation.md>), [ssh](<https://devfeed.tech/topics/ssh.md>)

Tags: [data](<https://devfeed.tech/tags/data.md>), [ebpf](<https://devfeed.tech/tags/ebpf.md>), [linux-kernel](<https://devfeed.tech/tags/linux-kernel.md>), [security](<https://devfeed.tech/tags/security.md>), [ssh](<https://devfeed.tech/tags/ssh.md>)

## AI overview

An introduction to Kernel Runtime Security Instrumentation (KRSI), explaining how Linux Security Module hooks and eBPF can support dynamic policies to prevent data exfiltration based on IP ranges.

## Source excerpt

An introduction to KRSI and how you can use it to dynamically prevent data exfiltration based on IP ranges.