Course Overview on LPI Linux Security Essentials: Network Defence & IT Ethics

This course covers fundamental IT security concepts, goals, and the ethical behaviours expected of professionals. It provides an in-depth look at network and service security, including the protocols that form the backbone of digital communication. Students will also explore identity management and privacy protection within modern IT environments.

This course covers the content of the LPI Exam 020-100 (Linux Security Essentials version 1.0). This course prepares you to write that exam, but the exam is not included in the course cost. You will learn the essential concepts of IT security.

What You Will Learn

On completion, you will know:

Core security goals, organizational roles, and the nature of IT attacks.
Ethical behaviour, including responsible disclosure, bug bounty programs, and legal liability.
Network fundamentals: IP networks, routing, and protocols like TCP/IP, HTTP, and DNS.
The differences between cloud computing models such as IaaS.
Encryption methodologies for web and data storage.
Identity and authentication management.

Note: Concepts taught in this course are prerequisites for the System Administration and Networking courses.

Delivery Methods

Delivery Method	Duration
Classroom Instructor-led classroom-based training. Classes are scheduled at various conference centres in the Sandton area or your premises. Stationary and printed manuals or online resources are included. Refreshments, including 2 tea breaks and a cooked meal for lunch are provided. Training is between 9 am to 4 pm. Classroom	5 days	Get a Quote
Live Virtual Training This course is delivered live via Microsoft Teams. You will be able to see and hear the instructor, view their whiteboard, and ask questions or communicate in the chat. Attend from the comfort of your own home or private office. Live Virtual Training	5 days	Get a Quote

Discounts Available

Brochure:

Information may change without notice.

Audience

This course is intended for IT professionals who need to effectively navigate and troubleshoot network infrastructures while maintaining strong security standards.

Pre-Requisites

Basic IT knowledge, including a general understanding of computers, networks, and operating systems.

Course Outline / Curriculum

Topic 021: Security Concepts
- 021.1 Goals and Actors
- 021.2 Risk Assessment and Management
- 0.21.3 Ethical Behaviour
Topic 022: Encryption
- 022.1 Cryptography and Public Key Infrastructure
- 022.2 Web Encryption
- 022.3 Email Encryption
- 022.4 Data Storage Encryption
Topic 023: Device and Storage Security
- 023.1 Hardware Security
- 023.2 Application Security
- 023.3 Malware
- 023.4 Data Availability
Topic 024: Network and Service Security
- 024.1 Networks, Network Services, and the Internet
- 024.2 Network and Internet Security
- 024.3 Network Encryption and Anonymity
Topic 025: Identity and Privacy
- 025.1 Identity and Authentication
- 025.2 Information Confidentiality and Secure Communication
- 025.3 Privacy Protection

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