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Emanuele Santini

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Emanuele Santini

Mastering Linux Audit Part 1: Configuration & Usage Guide

Linux Audit is a framework designed to help system administrators and users monitor and track various system activities. It provides a…

3d ago

Mastering Linux Audit Part 1: Configuration & Usage Guide

3d ago

Pinned

Emanuele Santini

Introducing JSON Integration in the Linux Kernel: A New Feature Explained

JSON (JavaScript Object Notation) is a universally recognized, text-based format for representing structured data. It is designed to be…

Jan 12

Introducing JSON Integration in the Linux Kernel: A New Feature Explained

Jan 12

Emanuele Santini

Mastering Linux Audit Part 2: Boost Security with Effective Rules

If you have already read Part 1 of this article, you understand how configuring and personalizing audit logs can be beneficial for your…

1d ago

Mastering Linux Audit Part 2: Boost Security with Effective Rules

1d ago

Emanuele Santini

Enhance Linux Security: Monitoring Privilege Escalation on Processes with eBPF

We know that when a process gains root privileges, it essentially gains unrestricted access to system resources and commands, which can…

Apr 11

Enhance Linux Security: Monitoring Privilege Escalation on Processes with eBPF

Apr 11

Emanuele Santini

Developing a Linux Kernel Module Keylogger

A keylogger is a type of software or hardware device that records the keystrokes typed on a computer or other electronic device. This can…

Mar 19

Developing a Linux Kernel Module Keylogger

Mar 19

Emanuele Santini

A deep introduction to Root Access on Linux — Part 2: The Saved User and Group ID

In Part 1, we introduced the SUID and SGID permissions and covered the setuid system call. As we observed, setuid and setgid do not…

Mar 6

A deep introduction to Root Access on Linux — Part 2: The Saved User and Group ID

Mar 6

Emanuele Santini

A deep introduction to Root Access on Linux — Part 1: The SUID and SGID Permissions

In the vast world of Linux, understanding the file permissions is crucial for both system administrators and security enthusiasts. Among…

Mar 6

A deep introduction to Root Access on Linux — Part 1: The SUID and SGID Permissions

Mar 6

Emanuele Santini

Creating a Linux Security Module with Kprobes: Blocking network of Targeted Processes

The Linux Security Module (LSM) is a framework in the Linux kernel that provides mechanisms for implementing various security controls…

Feb 2

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Feb 2

Emanuele Santini

A complete guide to sysfs — Part 3: using kset on kobject

As we have seen on the previous articles, Kobjects are hierarchical structures within sysfs, each with a parent, a name, and a type…

Jan 19

A complete guide to sysfs — Part 3: using kset on kobject

Jan 19

Emanuele Santini

A complete guide to sysfs — Part 2: improving the attributes

In the previous article, we laid the groundwork by discussing the fundamental concepts of sysfs and its role in the Linux kernel…

Jan 17

A complete guide to sysfs — Part 2: improving the attributes

Jan 17

Emanuele Santini

Emanuele Santini

Hello! I'm a GNU/Linux Developer for both Kernel space and User applications. Enthusiast to share with you my knowledge on Linux, Cybersecurity and Embedded.

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