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| | scorpiosoftware.net
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| | In the Linux world, the eBPF technology has been around for years. Its purpose is to allow writing programs that run within the Linux kernel. However, contrary to standard kernel modules, eBPF runs in a constrained environment, its API is limited as to not hurt the kernel. Furthermore, every eBPF program must be verified before...
| | mem2019.github.io
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| | Last weekend we played Google CTF and I have solved 2 challenges: first 2 parts of fullchain and eBPF. The fullchain challenge is actually very easy: v8 bug ...
| | sookocheff.com
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| | A short tagline from the book Learning eBPF describes eBPF as a revolutionary kernel technology that allows developers to write custom code that can be loaded into the kernel dynamically, changing the way the kernel behaves. The key word in this phrase is dynamically. eBPF allows you to write custom code that changes the way the kernel behaves without having to implement a kernel module or integrate your code directly into the kernel.
| | sergioprado.blog
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| A Trusted Execution Environment (TEE) is an environment where the code executed and the data accessed is isolated and protected in terms of confidentiality (no one have access to the data) and integrity (no one can change the code and its behavior).