Valitse sivuston käyttötapa: Mobiili

Securing Embedded Linux

Nohau Finland
3 päivää
EUR 2.650 (FI)
Avoin koulutus


Securing Embedded Linux | Nohau Finland

Make your Linux systems more resistant

Linux is being used in an increasing number of embedded devices including IoT devices, Industrial Control Systems, automotive in-vehicle infotainment, WiFi routers and home gateways, smart meters, industrial monitoring equipment and even domestic white goods.

Increasingly these devices are being connected to networks and this can leave them vulnerable to remote attacks that can result in brand damage, financial liabilities, product returns and even safety issues.

“Hardening” Linux systems to make them more resistant to attack is possible and is something that should be performed for every connected product.

This course provides an in-depth, hands-on practical guide to Linux system and application hardening for engineering teams. Attendees take away comprehensive printed notes and their copy of the worked exercises on a Linux virtual machine.

On-Site Training

Nohau Finland also offers education On-Site, at your company – please ask! This course can be tailored to suit your particular hardware and software environment, if you like.

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Target group

Software architects, developers and team managers and also testers responsible to design, implement and test of the Linux based embedded devices.

Course technical requirements

This is a technical training course aimed at engineers, so a level of knowledge in the following is required:

  • Competent in C software development (writing and building code)
  • Basic Linux/Unix command line experience is helpful for practical’s.


Each day comprises 4 sessions of approximately 1.5 hours, with refreshment and lunch breaks between.


Security Fundamentals
Security and Privacy Guiding Principles

  • Case studies

Common software attacks and mitigations

  • Command injection
  • Lab Exercises

Common software attacks and mitigations

  • Buffer overflow
  • Lab Exercises

Common software attacks and mitigations

  • Format strings
  • Integer overflow
  • Side channel attacks


Secure Software Development Lifecycle

  • Case study

Threat modelling

  • Threat model exercise

Hardening the Linux kernel
Linux boot, bootloaders and the chain of trust
Securing the run-time environment

  • Case study
  • Dynamic linking exercise

Secure information storage

  • Linux file systems
  • Extended file attributes exercise


Introduction to cryptography

  • Code signing exercise

Network and Communications attacks

  • Port scanning and firewall exercises

Isolating applications and processes

  • LXC exercise

Linux Security Modules

  • SMACK exercise
  • Static analysis exercise
  • Fuzz testing exercise

During the course, trainees work through the challenges on our ‘capture the flag’ vulnerable Linux server. Thinking like an attacker helps you to understand how to better protect your system.


EUR 2.650

Ask more information or request a quote for On-Site and tailored courses.

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Nohau Finland

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Nohau Solutions Finland

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Nohau Finland

Tekniikantie 14
02150 Espoo

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