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linux-hardening/privilege-escalation/docker-security/seccomp.md
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@ -15,7 +15,6 @@ Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-s
</details> </details>
{% endhint %} {% endhint %}
## Basic Information ## Basic Information
**Seccomp**, standing for Secure Computing mode, is a security feature of the **Linux kernel designed to filter system calls**. It restricts processes to a limited set of system calls (`exit()`, `sigreturn()`, `read()`, and `write()` for already-open file descriptors). If a process tries to call anything else, it gets terminated by the kernel using SIGKILL or SIGSYS. This mechanism doesn't virtualize resources but isolates the process from them. **Seccomp**, standing for Secure Computing mode, is a security feature of the **Linux kernel designed to filter system calls**. It restricts processes to a limited set of system calls (`exit()`, `sigreturn()`, `read()`, and `write()` for already-open file descriptors). If a process tries to call anything else, it gets terminated by the kernel using SIGKILL or SIGSYS. This mechanism doesn't virtualize resources but isolates the process from them.
@ -178,7 +177,6 @@ Following output shows the “docker inspect” displaying the profile:
Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\ Learn & practice AWS Hacking:<img src="/.gitbook/assets/arte.png" alt="" data-size="line">[**HackTricks Training AWS Red Team Expert (ARTE)**](https://training.hacktricks.xyz/courses/arte)<img src="/.gitbook/assets/arte.png" alt="" data-size="line">\
Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte) Learn & practice GCP Hacking: <img src="/.gitbook/assets/grte.png" alt="" data-size="line">[**HackTricks Training GCP Red Team Expert (GRTE)**<img src="/.gitbook/assets/grte.png" alt="" data-size="line">](https://training.hacktricks.xyz/courses/grte)
<details> <details>
<summary>Support HackTricks</summary> <summary>Support HackTricks</summary>