Beginner
Fundamentals Certificate
Linux Fundamentals for Security
Command-line competence, permissions, processes and logs — the environment most security work happens in.
Overview
Almost every server you assess will be Linux, and almost every tool you use will assume you can drive a shell. This course builds that fluency.
Structured around tasks you will actually do: find what is running, work out who can access what, read the logs, and spot what does not belong.
Structured around tasks you will actually do: find what is running, work out who can access what, read the logs, and spot what does not belong.
Outcomes
What you will learn
Shell fluency and text processing
The permission model and how it is misconfigured
Processes, services and what persistence looks like
Log locations and how to read them
User management and privilege boundaries
Finding modified and suspicious files
Basic shell scripting for repetitive tasks
Before you start
Requirements
- Cybersecurity Fundamentals or equivalent
- A machine that can run a virtual machine
Who teaches it
C
CyberKnight Faculty
Security engineers and assessors
Courses are written and taught by the same people who run our client engagements. What we find in real assessments becomes the lab material here, with client details removed.
Questions
About this course
Yes. On completion you receive a certificate listing the modules covered and the lab work completed. It reflects what you actually did rather than attendance.
You get direct instructor support. Ask on WhatsApp or Telegram and a person answers — usually the same day. Nobody here will make you feel foolish for asking something basic.
Only with written authorisation from whoever owns them. The techniques are taught for authorised assessment and defensive work. Running them against systems without permission is a criminal offence in most countries, regardless of your intent.
Keep going
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