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SEC-100: CyberCore - Security Essentials (OSCC)

The SEC-100: CyberCore - Security Essentials (OSCC) course by OffSec Training equips aspiring security analysts and IT professionals with foundational cybersecurity skills across offensive, defensive, and build domains, solving the entry-level skills gap in a field facing over 3 million unfilled global positions (ISC² 2023). Designed for beginners, it builds hands-on proficiency in networking, scripting, and secure coding through real-world lab environments.

This course prepares learners for the OffSec CyberCore Certified (OSCC-SEC) certification, featuring a 6-hour proctored exam with attack, defend, and build challenges. Koenig provides official vendor-authorized courseware and 30-day lab access, enabling confident exam success and career entry into high-demand cybersecurity roles.

40 Hours (5 Days)
Live Online / Classroom
0+ professionals trained

Training Formats & Pricing

1-on-1 USD 2,950
Dedicated instructor, your schedule Fastest
Public Batch USD 2,500
Group class, fixed schedule Most Popular
Self-Paced On Request
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Course Overview

The SEC-100: CyberCore - Security Essentials (OSCC) by OffSec Training is a foundational course designed for individuals launching a career in cybersecurity, including recent graduates, career changers, and IT professionals transitioning into security roles. This comprehensive program prepares learners for the OffSec CyberCore Certified (OSCC-SEC) certification exam, covering core domains such as offensive and defensive techniques, networking, scripting, cloud security, and AI in cybersecurity. With 138 hours of content and hands-on labs, SEC-100 equips students with role-ready skills aligned with industry standards like NIST and ISO 27001. As cybersecurity job openings continue to grow—projected to increase by 33% through 2030 according to U.S. Bureau of Labor Statistics—this course meets rising employer demand for certified, practical-skilled entry-level talent in roles such as Security Analyst, Junior Penetration Tester, and Cybersecurity Associate.

Students engage with a robust curriculum featuring hands-on labs in a simulated environment, working directly with tools and technologies including Python, PowerShell, Linux, Windows, Wi-Fi security protocols, and cloud platforms. The lab environment integrates real-world scenarios where learners configure firewalls, perform vulnerability assessments, and execute basic penetration testing on live systems. A key project involves identifying, exploiting, and reporting vulnerabilities in a controlled network, reinforcing both offensive and defensive mindsets. Through structured modules and interactive video-based learning, students build practical expertise in cryptography, network defense, system hardening, and incident response, all within OffSec’s proven pedagogy that emphasizes perseverance and real-world application.

Earning the OSCC-SEC certification validates a candidate’s proficiency across critical cybersecurity domains and is recognized by employers seeking hands-on-ready professionals. Certified individuals often see career advancement opportunities, with entry-level cybersecurity roles averaging $75,000–$95,000 annually in the U.S., according to industry salary surveys. Koenig Solutions supports learners with official courseware, Guaranteed-to-Run scheduling, and 1-on-1 training options to ensure success. By completing SEC-100: CyberCore - Security Essentials (OSCC), students gain not only a globally respected credential but also the foundational expertise needed to pursue advanced roles in offensive security, cloud defense, or security operations, setting a strong trajectory for long-term success in the cybersecurity field.

What You'll Learn

✓Configure Linux and Windows system fundamentals to establish a strong security foundation, essential for effective cybersecurity management. Implement OffSec penetration testing methodology to identify vulnerabilities and strengthen your defenses, aligning with industry standards. Secure networks using OffSec firewall principles to protect critical data from cyber threats, ensuring compliance with best practices. Analyze malware with OffSec defensive techniques to detect and respond to malicious attacks swiftly, reducing potential damage. Deploy cloud security architectures using OffSec frameworks to safeguard cloud environments, supporting scalable and resilient IT infrastructure. Automate security tasks with Python and PowerShell scripting to increase efficiency and reduce manual effort, enabling faster threat response and system management.

Prerequisites

Recommended knowledge before taking this course
  • Proficiency with terminal commands including ls, cd, and ipconfig is required for SEC-100: CyberCore - Security Essentials (OSCC) by OffSec Training.
  • A solid understanding of networking protocols such as TCP/IP, DNS, and DHCP is necessary to navigate the course modules.
  • Learners must demonstrate the ability to manage file systems and user permissions across Windows and Linux environments.
  • General awareness of common security threats like malware, phishing, and social engineering is expected.
  • Before beginning, students should complete the Recommended Assessment at the OffSec Training portal to verify their technical readiness.
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Certification Exam

Everything you need to know about the OSCC certification exam

Exam Details
Exam Name
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
As SEC-100: CyberCore - Security Essentials (OSCC) by OffSec Training does not include a certification exam, there is no retake policy. OffSec certification exams typically include one free retake per purchase, subject to specific terms and conditions.
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SEC-100: CyberCore - Security Essentials (OSCC)

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What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

78%

of OSCC certified professionals report career advancement within 6 months

Salary Impact

+15%

Average salary increase reported after obtaining the OSCC certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • SOC Analyst (Tier 1)
  • Junior Incident Responder
  • Entry-level Threat Hunter
  • Entry-level Cloud Security Engineer
  • DevSecOps Support Engineer
  • IT Security Support Specialist

Companies Hiring

5,000+
Accenture Deloitte CrowdStrike Palo Alto Networks Booz Allen Hamilton Infosec Institute SANS Institute SecureWorks Netskope Zscaler

and 5,000+ organizations worldwide seeking OSCC certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
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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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
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    “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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Rahul M.

    Rahul M.

    Azure Administrator

    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.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    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.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    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.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    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.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    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.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    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.”

    David L.

    David L.

    AI Engineer

    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.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the OSCC training course

Is the OSCC-SEC certification exam included in the SEC-100: CyberCore - Security Essentials (OSCC) course fee, and what is the cost for additional attempts?
Yes, the $899 course fee for SEC-100: CyberCore - Security Essentials (OSCC) includes two attempts at the proctored OSCC-SEC exam. Should you require additional attempts, each retake is priced at $159. These exam attempts remain valid strictly during your 1-year access window to the course and labs; unused attempts expire after this period.
What training formats does Koenig offer for the SEC-100: CyberCore - Security Essentials (OSCC) course, and is it Guaranteed-to-Run?
Koenig provides live online instructor-led training for SEC-100: CyberCore - Security Essentials (OSCC), available in 1-on-1 or group formats. Our Guaranteed-to-Run scheduling ensures your training proceeds regardless of enrollment numbers. Classroom sessions are available upon request. We do not offer self-paced e-learning; the course utilizes the official OffSec platform with full on-demand lab access.
How long is lab access provided for SEC-100: CyberCore - Security Essentials (OSCC), and what type of lab environment is used?
Learners receive 365 days of access to the SEC-100: CyberCore - Security Essentials (OSCC) cloud-based lab environment. You can connect via OffSec VPN or the In-Browser Kali (KiB) interface. This setup allows for hands-on practice in realistic, isolated networks without needing local VM configurations, supporting practical exercises in attack, defense, and secure build scenarios.
What is Koenig's rescheduling and cancellation policy for SEC-100: CyberCore - Security Essentials (OSCC) training?
Koenig allows you to reschedule SEC-100: CyberCore - Security Essentials (OSCC) training without fees if requested at least 7 days before the start date. Within 7 days, a $150 administrative charge applies. Cancellations 7+ days prior receive full credit for future training; cancellations within 7 days incur a 25% fee, with no refunds available once the course begins.
What is the format, duration, passing score, and difficulty level of the OSCC-SEC certification exam?
The OSCC-SEC exam is a 6-hour proctored, hands-on assessment divided into three 2-hour sections: Attack, Defend, and Build, each worth 30 points. You must score at least 60 out of 90 total points to pass. Conducted in a private VPN environment, the exam validates your real-world offensive, defensive, and secure development skills acquired in SEC-100: CyberCore - Security Essentials (OSCC).
How long is the OSCC-SEC certification valid, and what is the renewal process and cost?
The OSCC-SEC certification is valid for 3 years. To maintain active status, holders must participate in the Continuing Professional Education (CPE) program. You must earn 120 CPE credits over the cycle and maintain annual coverage via either the $145/year Annual Maintenance Fee (AMF) or the $299/year Annual Membership Program (AMP) to keep your credential current.
Does Koenig provide post-training support such as mentor access or retake options after completing SEC-100: CyberCore - Security Essentials (OSCC)?
Koenig offers 30 days of post-training email support from expert instructors for any technical or course-related queries. While direct mentorship is not included, you retain access to the OffSec learning platform during the course. For exam retakes, OffSec charges $159 per attempt; Koenig does not offer free retakes but provides full assistance with the re-enrollment process.
What are the prerequisites or prior experience needed to succeed in the SEC-100: CyberCore - Security Essentials (OSCC) course?
No formal prerequisites are required for SEC-100: CyberCore - Security Essentials (OSCC). However, foundational knowledge of IT basics, networking, and Windows or Linux operating systems is recommended. This course is specifically designed for beginners entering the cybersecurity field, covering essential offensive, defensive, and secure development skills for those with limited prior experience.
What career opportunities and salary expectations can one expect after earning the OSCC-SEC certification?
The OSCC-SEC certification qualifies you for roles such as SOC Analyst, Cybersecurity Technician, or Junior Penetration Tester. In the U.S., average salaries for these positions range from $65,000 to $95,000. Practical skills in attack, defense, and secure build practices gained in SEC-100: CyberCore - Security Essentials (OSCC) significantly boost your employability for entry-level cybersecurity roles.
How does instructor-led SEC-100: CyberCore - Security Essentials (OSCC) training through Koenig compare to self-study via OffSec's CyberCore?
Koenig’s instructor-led SEC-100: CyberCore - Security Essentials (OSCC) training provides structured learning, live mentorship, and Guaranteed-to-Run scheduling, which improves comprehension compared to self-study. While OffSec’s CyberCore is self-paced with labs and two exam attempts for $899, Koenig adds value through expert guidance, real-time doubt resolution, and flexible delivery, making it ideal for learners who require structured support.

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