naveen srinivasan
Overview
Naveen srinivasan. $ ssh ssh.naveensrinivasan.com.
News
Finding Hidden Internal Apps Through Public Certificate Logs
Here is how anyone can unwrap the organization's internal tools/products that no one is supposed to know about.Typically, in software organizations, most of us don't want to share internal applications on the internet, but we unintentionally share applica
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Measuring an eBPF Cache Without Leaving the Kernel
When testing our eBPF agent, I don't always get the same experience as our users, especially in performance critical sections. I realize that the benchmark test suite isn't always enough, because user's environments can be completely different from our be
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How Do I Profile eBPF Code?
If we are running any eBPF workload or writing eBPF code, we want to measure its performance impact, and in this post we will demonstrate an example of how to do it.In this example, our goal is to measure the performance of file open operations, one of th
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