Master IT Security with the LPIC-303: Security v3.0 Course

Download Course Contents

LPIC-303: Security v3.0 Course Overview

LPIC-303 Security v3.0 is an advanced-level Linux certification from the Linux Professional Institute (LPI). It is considered by many to be one of the most comprehensive and top-level Linux certifications.
LPIC-303 Security v3.0 course covers the administration of security on the Linux platform, so that participants can confidently deploy, maintain and configure secure systems. The course material can be used to demonstrate knowledge and expertise to validate compliance requirements and protect data from malicious attacks.
The course includes topics such as designing, configuring, and managing access control, network security, intrusion detection and prevention systems, cryptography components, application security, and digital crimes. The participants of the LPIC-303 Security v3.0 course will be able to develop security solutions, apply threats, design secure networks, and use different types of enforcement models and technologies.
The course is focused on command-line tools to address security issues. In addition, participants will learn how to design networks to prevent attacks, and how to use security frameworks such as SELinux, GRSecurity, Systems Hardening and virtualization to improve the security of the system.
Overall, LPIC-303 Security v3.0 is an excellent certification course that is a valuable addition to the professional's portfolio of knowledge. It provides the participants with an in-depth understanding of the fundamentals of security on the Linux platform and prepares them to confidently and methodically design, configure, deploy, and maintain secure systems.

This is a Rare Course and it can be take up to 3 weeks to arrange the training.

The 1-on-1 Advantage


Flexible Dates

  • • Choose Start Date
  • • Reschedule After Booking
  • • Weekend / Evening Option

4-Hour Sessions

You will learn:

Module 1: Cryptography
  • X.509 Certificates and Public Key Infrastructures
  • X.509 Certificates for Encryption, Signing and Authentication
  • Encrypted File Systems
  • DNS and Cryptography
  • Host Hardening
  • Host Intrusion Detection
  • User Management and Authentication
  • FreeIPA Installation and Samba Integration
  • Discretionary Access Control
  • Mandatory Access Control
  • Network File Systems
  • Network Hardening
  • Network Intrusion Detection
  • Packet Filtering
  • Virtual Private Networks
  • Common Security Vulnerabilities and Threats
  • Penetration Testing
Live Online Training (Duration : 40 Hours) 2400 + If you accept merging of other students. Per Participant
We Offer :
  • 1-on-1 Public - Select your own start date. Other students can be merged.
  • 1-on-1 Private - Select your own start date. You will be the only student in the class.

4 Hours
8 Hours
Week Days

Start Time : At any time

12 AM
12 PM

1-On-1 Training is Guaranteed to Run (GTR)
Group Training
Date On Request
Course Prerequisites

There are no prerequisites for the LPIC-303: Security v3.0 Training. However, LPIC-2 and Security+ certification is recommended.

Target Audience

LPIC-303: Security v3
0 training is designed for professionals who seek to enhance and validate their security skills
This course is best suited for System Administrators, Network Architects, IT Technicians, Security Auditors and Network Administrators with an aptitude for security who are looking to validate their security administration skills
The training provides participants with the necessary skills to confidently secure and maintain Linux systems, networks, IT infrastructure and services from external threats
This includes topics such as risk management, digital identity management, network and system security and identity and access management
The course also covers encryption and cryptographic systems, host security, security policies and procedures, log analysis and intrusion detection systems
After completion of the course, participants will have an in-depth understanding of the security requirements for Linux systems and be able to identify, assess and solve security issues pertaining to Linux networks

Learning Objectives of LPIC-303: Security v3.0

This course prepares individuals for the Level 3 (303) LPIC-3 security certification examination. Through this course, learners will gain a comprehensive working knowledge of security controls, risk assessment, Linux security models, user authentication, access control lists (ACLs), cryptography, digital certificates, and forensics. Learners will also gain a deep understanding of securing systems from threats such as buffer overflows, bot networks, viruses and other malicious attacks. Additionally, learners will gain experience in responding to security incidents and developing procedures to ensure systems and data remain secure. Ultimately, competency in this course enables learners to securely create, manage, and maintain secure mission-critical Linux networks.

Student Feedback  (Check Koenig Feedback on Trustpilot)

Q1 Say something about the Trainer? Q2 How is Koenig different from other training Companies? Q3 Will you come back to Koenig for training ?

Student Name Feedback
United States
A1. Yes, she was very clear & a strong mastery of both English & Azure platforms hence following was easy. She was also patient and was answering every question asked, she also shared material & tips on how to pass the exam, Well done, and keep it up.
Nick Barker
United States
A1. Calm and understanding, she not only kept the course running well but also took time to help those with lots of questions. Very well done.
Robin Johnson
United States
A2. Individual attention during training, excellent customer service and coordination. Neha has been ever so helpful and is definitely an asset to Koenig.
Shivani Prasad
United States
A1. The trainer was great and his teaching methods were incredible. He used different teaching methods to ensure I was learning well. A fun trainer with lots of patience and understanding.
United States
A1. The trainer was very knowledgeable and well prepared about the presentation/training subject, with a positive attitude towards students and making every effort in answering questions during the training session. Top-notch service!
United States
A1. Exceptional... recommend to everyone!
Shyam Vaddakapett
United States
A1. My trainer, Mohit Kakkar was excellent as he focused on hands-on assignments to supplement the concepts of AZ 900. The training coordinator Jasmeet as well as the ops manager Sheshadri are also very professional and customer-centric. I recommend Koenig for training courses, and I will take some more courses with them soon.
Gilles Chirlias
United States
A1. Chavi was a great teacher, I have learned a lot from her. I would like to have her for the next training, which would be the AZ 301 and AZ 500.
Abdulrahman Saad Alshahrani
United States
A1. Excellent trainer. I will take another course with him someday. He deserves a good appreciation from his Manager.
United States

Request More Information


1-on-1 Public - Select your start date. Other students can be merged.
1-on-1 Private - Select your start date. You will be the only student in the class.
Yes, course requiring practical include hands-on labs.
You can buy online from the page by clicking on "Buy Now". You can view alternate payment method on payment options page.
Yes, you can pay from the course page and flexi page.
Yes, the site is secure by utilizing Secure Sockets Layer (SSL) Technology. SSL technology enables the encryption of sensitive information during online transactions. We use the highest assurance SSL/TLS certificate, which ensures that no unauthorized person can get to your sensitive payment data over the web.
We use the best standards in Internet security. Any data retained is not shared with third parties.
You can request a refund if you do not wish to enroll in the course.
To receive an acknowledgment of your online payment, you should have a valid email address. At the point when you enter your name, Visa, and other data, you have the option of entering your email address. Would it be a good idea for you to decide to enter your email address, confirmation of your payment will be emailed to you.
After you submit your payment, you will land on the payment confirmation screen.It contains your payment confirmation message. You will likewise get a confirmation email after your transaction is submitted.
We do accept all major credit cards from Visa, Mastercard, American Express, and Discover.
Credit card transactions normally take 48 hours to settle. Approval is given right away; however,it takes 48 hours for the money to be moved.
Yes, we do accept partial payments, you may use one payment method for part of the transaction and another payment method for other parts of the transaction.
Yes, if we have an office in your city.
Yes, we do offer corporate training More details
Yes, we do.
Yes, we also offer weekend classes.
Yes, Koenig follows a BYOL(Bring Your Own Laptop) policy.
It is recommended but not mandatory. Being acquainted with the basic course material will enable you and the trainer to move at a desired pace during classes.You can access courseware for most vendors.
Yes, this is our official email address which we use if a recipient is not able to receive emails from our email address.
Buy-Now. Pay-Later option is available using credit card in USA and India only.
You will receive the digital certificate post training completion via learning enhancement tool after registration.
Yes you can.
Yes, we do. For details go to flexi
You can pay through debit/credit card or bank wire transfer.
Yes you can request your customer experience manager for the same.

Prices & Payments

Yes of course.
Yes, We are

Travel and Visa

Yes we do after your registration for course.

Food and Beverages



Says our CEO-
“It is an interesting story and dates back half a century. My father started a manufacturing business in India in the 1960's for import substitute electromechanical components such as microswitches. German and Japanese goods were held in high esteem so he named his company Essen Deinki (Essen is a well known industrial town in Germany and Deinki is Japanese for electric company). His products were very good quality and the fact that they sounded German and Japanese also helped. He did quite well. In 1970s he branched out into electronic products and again looked for a German name. This time he chose Koenig, and Koenig Electronics was born. In 1990s after graduating from college I was looking for a name for my company and Koenig Solutions sounded just right. Initially we had marketed under the brand of Digital Equipment Corporation but DEC went out of business and we switched to the Koenig name. Koenig is difficult to pronounce and marketeers said it is not a good choice for a B2C brand. But it has proven lucky for us.” – Says Rohit Aggarwal (Founder and CEO - Koenig Solutions)
All our trainers are fluent in English . Majority of our customers are from outside India and our trainers speak in a neutral accent which is easily understandable by students from all nationalities. Our money back guarantee also stands for accent of the trainer.
Medical services in India are at par with the world and are a fraction of costs in Europe and USA. A number of our students have scheduled cosmetic, dental and ocular procedures during their stay in India. We can provide advice about this, on request.
Yes, if you send 4 participants, we can offer an exclusive training for them which can be started from Any Date™ suitable for you.