LPI Security Essentials (020-100)
The LPI Security Essentials (020-100) course equips individuals, IT support staff, and aspiring cybersecurity professionals with foundational skills to defend against phishing, malware, and identity theft—critical in a world where 95% of cybersecurity breaches involve human error. It teaches secure communication, encryption, and privacy protection for personal devices and cloud services, empowering users to safeguard data and digital identities effectively.
This course prepares learners for the LPI Security Essentials (020-100) certification, featuring official vendor-authorized courseware and 30-day lab access at Koenig Solutions. Earning this lifetime-valid credential validates essential security knowledge, enhancing employability in entry-level IT roles and building a trusted foundation for advanced cybersecurity certifications.
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Course Overview
The LPI Security Essentials (020-100) course by Linux Professional Institute (LPI) provides foundational knowledge in IT security, preparing candidates for the LPI Security Essentials 020 exam. Designed for individuals beginning their cybersecurity journey, this certification is ideal for entry-level roles such as Junior System Administrator, SOC Analyst, and IT Support Specialist. According to industry reports, organizations across sectors like cloud services, financial institutions, and government agencies are increasingly adopting baseline security certifications to strengthen workforce readiness, with over 70% of employers valuing vendor-neutral credentials like LPI’s for foundational roles. The course equips learners with essential skills to identify common threats, apply mitigation techniques, and secure personal and organizational digital assets.
This course covers key technologies including Public Key Infrastructure (PKI), X.509 certificates, RSA, AES, SHA-256, and Elliptic Curve Cryptography, along with tools such as VeraCrypt, BitLocker, Cryptomator, GnuPGP, S/MIME, and Mozilla Thunderbird. Through hands-on labs, students configure encrypted storage using VeraCrypt, implement email encryption via OpenPGP and S/MIME in Thunderbird, and explore certificate management within PKI frameworks. A real-world scenario involves securing sensitive data both at rest and in transit—students build an encrypted file container, digitally sign and encrypt emails, and evaluate trust chains in certificate authorities. These practical exercises are conducted in a standard desktop lab environment running Linux and Windows systems, simulating authentic enterprise security workflows.
Earning the LPI Security Essentials (020-100) certification validates competence in core security domains and serves as a stepping stone toward advanced credentials like LPIC-1, CISSP, or cloud-specific certifications. Certified professionals report career advancement into roles such as Junior DevSecOps Engineer, with salary ranges from $66,867 to over $182,000 depending on experience and location. Koenig Solutions enhances preparation with official LPI courseware, Guaranteed-to-Run batches, and instructor-led training that ensures mastery of exam objectives. By completing this program, learners gain not only certification but also the practical confidence to contribute effectively in secure IT environments and pursue progressive cybersecurity careers.
What You'll Learn
Skills You'll Gain
Prerequisites
- Completion of LPI Linux Essentials or equivalent knowledge level, providing the foundational Linux system administration skills required to navigate the LPI Security Essentials (020-100) exam objectives.
- Understanding of computer hardware and system architecture, which is necessary to identify and mitigate physical security vulnerabilities addressed in the LPI Security Essentials (020-100) curriculum.
- Proficiency in Linux file system permissions and user management, essential for implementing the access control and authentication security measures required by the LPI Security Essentials (020-100) exam.
- Awareness of common security threats such as malware and social engineering, providing the conceptual baseline for the threat analysis and defense strategies covered in LPI Security Essentials (020-100).
- Understanding of basic network protocols including TCP/IP, DNS, and DHCP, which are required to comprehend the network security and traffic monitoring topics in LPI Security Essentials (020-100).
- Ability to navigate a Linux terminal and execute basic shell commands, a prerequisite for performing the practical security hardening and auditing tasks mandated by LPI Security Essentials (020-100).
Certification Exam
Everything you need to know about the LPI Security Essentials (020-100) certification exam
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of LPI Security Essentials (020-100) certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the LPI Security Essentials (020-100) certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- IT Security Awareness Specialist
- Security Operations Assistant
- Junior Cybersecurity Analyst
- Endpoint Security Technician
- IT Support with Security Focus
- Data Protection Associate
Companies Hiring
and 5,000+ organizations worldwide seeking LPI Security Essentials (020-100) certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
-
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified -
★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
AZ-104 Certified ✓ Verified -
★★★★★
“I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”
Enterprise Client ✓ Verified -
★★★★★
“The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”
PL-300 Certified ✓ Verified
-
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified -
★★★★★
“From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”
AZ-305 Expert ✓ Verified -
★★★★★
“As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”
100+ Learners Trained ✓ Verified -
★★★★★
“SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
AI-102 Certified ✓ Verified -
★★★★★
“DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the LPI Security Essentials (020-100) training course
Is the LPI Security Essentials (020-100) certification exam included in the course fee, and what is the exam cost?
What training formats are available for LPI Security Essentials (020-100), and does Koenig offer Guaranteed-to-Run schedules?
How long is lab access provided for LPI Security Essentials (020-100) training, and what type of environment is used?
What is Koenig Solutions' rescheduling and cancellation policy for LPI Security Essentials (020-100) training?
What is the format, number of questions, passing score, and time limit for the LPI Security Essentials (020-100) exam?
How long is the LPI Security Essentials (020-100) certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the LPI Security Essentials (020-100) course?
Are there any prerequisites or prior experience required for the LPI Security Essentials (020-100) certification?
What career benefits and salary impact can the LPI Security Essentials (020-100) certification provide?
How does instructor-led training for LPI Security Essentials (020-100) compare to self-study in terms of exam success and learning outcomes?
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