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You will hopefully find this site is well-secured and I'm not interested in being hacked. I'm interested in learning about how people try to hack me, though.
What is this endpoint?
notebooks/api/kernels
Jupyter Kernel Management API
What an attacker could do
Access to the kernel API lets an attacker start kernels and execute arbitrary code in the notebook server's context, achieving full remote code execution and lateral movement.
How to defend it
Protect the API with token authentication, restrict it to localhost or an authenticated gateway, and run kernels in sandboxed, least-privilege containers.
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Learn More
Want to dive deeper into this topic? Check out the official documentation.
Read Official Documentation