This five-day Linux security course provides a comprehensive introduction to the Linux Kernel, focusing on its architecture, core subsystems, and practical driver development techniques.

Participants gain both theoretical knowledge and hands-on experience by working directly with modern Linux kernel source code. Throughout the training, learners develop and extend a sample character device driver, enabling them to understand how kernel modules interact with the operating system.

The course also explores the evolution of the Linux Kernel across multiple releases, covering architectural improvements and features introduced up to Linux kernel version 6.17.

Key topics include:

Kernel mode vs user mode execution
Process scheduling mechanisms
Memory management inside the kernel
Device management and hardware abstraction
Kernel security mechanisms

Participants will analyze real kernel code, trace execution paths, and follow best practices for safe and portable kernel module development.

By the end of the course, learners will be able to confidently navigate kernel sources, develop device drivers, and understand kernel behavior from both functional and security perspectives.

We can organize this training at your preferred date and location. Contact Us!

Prerequisites

To get the most value from this training, participants should have:

Familiarity with user-mode programming concepts
Basic understanding of POSIX standards and system calls
Experience in C systems programming

Who Should Attend

This course is designed for professionals such as:

Linux device driver developers
Cyber security professionals investigating malware or rootkits
Software engineers interested in Linux Kernel internals
Technical specialists working with low-level system integration or performance optimization

What You Will Learn

After completing the course, participants will be able to:

Explain Linux Kernel architecture and subsystem roles
Understand the difference between kernel mode and user mode execution
Explore and analyze Linux Kernel source code
Build and deploy a working Linux character device driver
Understand process scheduling and kernel threading
Explain how virtual memory works inside the kernel
Trace and analyze system calls
Use kernel debugging and tracing tools effectively
Work with important kernel data structures such as task_struct
Apply best practices for stable and secure kernel module development
Understand Linux kernel security mechanisms and modules

Training Outline

Introduction to the Linux Kernel

Linux architecture and design principles
Kernel version evolution from 2.6 to 6.17
User mode vs kernel mode execution
Device handling and hardware abstraction
Task scheduling overview
I/O scheduling concepts

Kernel Debugging and Tracing

Kernel debugging techniques
System call tracing using strace and ltrace
Kernel tracing with tracefs
Logging with dmesg and /proc/kmsg
Exploring /proc and /sys virtual filesystems

Working with Kernel Sources

Navigating the Linux kernel source tree
Directory structure and subsystem layout
Using Linux Cross Reference tools
Kernel compilation and cross-compilation

Linux Kernel Boot Process

Boot sequence from firmware to user space
BIOS and EFI boot mechanisms
Boot loaders and early kernel initialization
Kernel startup routines and user-mode transition
Platform considerations for Intel and ARM systems

Kernel Programming Fundamentals

Best practices for kernel development
Writing portable kernel modules
Kernel data structures and linked lists
Synchronization primitives such as spinlocks and semaphores
Kernel messaging and notification chains

Kernel Subsystems

System call mechanisms
Interrupt handling concepts
Process and thread management
Scheduling policies and run queues

Device Driver Development

Fundamentals of character device drivers
Major and minor device numbers
Device registration
udev integration and hotplug support
sysfs interfaces for device management

Advanced Kernel Topics

Kernel timekeeping and timers
Wait queues and scheduling interactions
Virtual memory architecture
Dynamic memory allocation using kmalloc and kfree
Slab and buddy allocators

Interrupt Handling

Kernel interrupt handling
IRQ management
Writing safe interrupt handlers
Bottom halves, tasklets, and work queues

Linux Networking Architecture

Linux networking stack overview
Network device structures
Ethernet basics
Netfilter and packet filtering

Linux Kernel Security

Linux capabilities model
Kernel security risks and attack surfaces
Linux Security Modules (LSM)
Overview of SELinux

Why Choose Us

Experience Linux Kernel Programming through Bilginç IT Academy's live and interactive virtual classroom environment, accessible from your home, office, or any location. Connect with expert trainers in real time and bring the energy of classroom learning into the digital experience.

Live Instructor-Led Sessions: Join scheduled training sessions with your instructor and fellow delegates in real time.
Interactive Learning Experience: Take part in discussions, practical exercises, group activities, and Q&A sessions throughout the course.
Expert Trainer Network: Learn from experienced trainers with strong industry backgrounds and practical field expertise.
Over 30 Years of Training Expertise: Benefit from Bilginç IT Academy's long-standing experience in delivering professional training since 1995.
Flexible and Scalable Delivery: Access live virtual classrooms worldwide with flexible planning options for individual and corporate training needs.

Experience Linux Kernel Programming in a focused classroom environment designed for high engagement and effective learning. Bilginç IT Academy's carefully selected training venues provide a professional setting where delegates can interact directly with expert trainers and peers.

Experienced Trainers: Learn from specialists with extensive field experience and real-world knowledge.
Professional Training Venues: Attend courses in comfortable, well-equipped classrooms designed to support effective learning.
Focused Classroom Experience: Benefit from limited class sizes that encourage discussion, interaction, and personalized support.
Quality-Driven Learning: Develop practical skills through structured, up-to-date, and professionally designed training content.

Meet your team's training needs with Bilginç IT Academy's onsite Linux Kernel Programming solution, delivered at your office or preferred location. Align your team's development with your business goals through a training experience tailored to your organization.

Tailored Course Content: Adapt the training program to your organization's projects, team structure, and specific business requirements.
Time and Cost Efficiency: Reduce travel, accommodation, and operational costs while maximizing the value of your training investment.
Team-Focused Learning: Help your employees develop around the same knowledge base and strengthen collaboration across your organization.
Simplified Planning and Tracking: Manage the training process, participant development, and organizational requirements with greater control.

Why have you chosen us?

I have attended a training from Bilginc IT Academy before and I was satisfied.

I have attended a training from a different provider and it was not helpful.

Other

How many employees do you have in your IT department?

0 – 50

50 – 250

250 – 1000

1000+

Linux Kernel Programming Training