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cyber-security · Intermediate to Advanced

Penetration Testing

Execute full penetration tests from scope through exploitation — reconnaissance, vulnerability scanning, web attacks, and privilege escalation across Windows and Linux systems.

★★★★★ 4.7 Google
✓Instructor-led live sessions
✓Trainers with 15+ years industry experience
✓Hands-on cloud labs and coding playground
✓Industry-specific projects — AI-graded, trainer-validated
✓Industry-recognised certification, LinkedIn-shareable
👤
40,000+
Professionals trained
🏢
350+
Enterprise clients
Next batch: 14 Nov 2026Filling Fast
Kali Linux
cyber-security
Penetration Testing
Kali LinuxMetasploitBurp Suite
₹21,000 ₹35,000 40% off
⏰ ⚡ Flash sale · 40% off · EMI from ₹1,896/mo
Next batch 14 Nov 2026
🎓 Virtual Instructor-led
What's Included
🎓
Instructor-led sessions
🧪
Hands-on labs
🎯
Capstone project
🏆
GI Certificate

Trusted by leading enterprises

Upcoming Batches

Open-house batches for individuals — enroll directly. Training a team? Request an enterprise quote →

Weekday Weekend ⏱ Total duration: 40 hours
DatesScheduleModeDurationPrice
14 Nov – 13 Dec 2026
Saturday
all session dates
10:00 AM–2:00 PM IST 🎓 Virtual Instructor-led🗓️ Weekends | Half days 5 weekends ₹21,000
₹35,000
Session datesWeekend batch
Sat 14 NovSun 15 NovSat 21 NovSun 22 NovSat 28 NovSun 29 NovSat 5 DecSun 6 DecSat 12 DecSun 13 Dec
16 Nov – 20 Nov 2026
Monday
all session dates
9:30 AM–5:30 PM IST 🎓 Virtual Instructor-led🗓️ Weekdays | Full days 5 days ₹21,000
₹35,000
Session datesWeekday batch
Mon 16 NovTue 17 NovWed 18 NovThu 19 NovFri 20 Nov
07 Dec – 22 Jan 2027
Monday
all session dates
8:00 PM–10:00 PM IST 🎓 Virtual Instructor-led🗓️ Weekdays | Evenings 20 sessions ₹21,000
₹35,000
Session datesWeekday batch
Mon 7 DecWed 9 DecFri 11 DecMon 14 DecWed 16 DecFri 18 DecMon 21 DecWed 23 DecMon 28 DecWed 30 DecFri 1 JanMon 4 JanWed 6 JanFri 8 JanMon 11 JanWed 13 JanFri 15 JanMon 18 JanWed 20 JanFri 22 Jan
Enterprise
Custom Date
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Your timing & location
⚡ Any Mode Flexible Custom pricing

Can't find a suitable batch? Contact us

Soaring Demand — and Where It Takes You

Real salaries
Min, average, max by role
Real hiring companies
Who's actually recruiting
Roles this programme prepares you for
Penetration TesterEthical HackerRed Team AnalystVulnerability AnalystSecurity ConsultantOffensive Security EngineerApplication Security TesterWeb Application Security TesterNetwork Security TesterSecurity Assessor

Become a Penetration Tester

Conduct authorized security assessments, identify vulnerabilities, and validate exploits within client infrastructure.

Average Salary* · Entry · 0–2 years exp
₹4L
Min
₹6L
Average
₹8L
Max
Hiring Companies

Become an Ethical Hacker

Probe networks and systems for weaknesses using offensive techniques to strengthen defensive security postures.

Average Salary* · Mid-level · 3–6 years exp
₹8L
Min
₹12L
Average
₹16L
Max
Hiring Companies

Become a Red Team Analyst

Execute coordinated attack simulations to test organizational defenses and security response capabilities.

Average Salary* · Senior · 7+ years exp
₹16L
Min
₹22L
Average
₹30L
Max
Hiring Companies
45%
YoY growth in data science job postings
· LinkedIn Jobs Report
2.8L+
Active open positions in analytics roles
· Indeed India Job Market Data
8-12L
Entry-level data analyst annual compensation
· Glassdoor India Salary Survey
25-35L
Mid-level data scientist annual package
· PayScale India Analytics Report
78%
Organizations actively recruiting analytics talent
· Nasscom Tech Talent Report
3.5x
Candidate-to-role ratio favoring professionals
· Monster India Talent Index
32%
Avg salary increase after 3 years experience
· AIM Research Analytics Career Study
4.2 yrs
Average time to senior analyst promotion
· Great Place to Work India Survey
89%
Enterprises investing in analytics capabilities
· Forrester Analytics Wave
6/10
Top industries hiring: IT, Finance, E-commerce
· CII Digital Economy Report
SQL, Python
Most sought technical skills in 2024
· HackerRank Developer Skills Report
ML/AI
Fastest-growing specialization demand
· Coursera Skills Index India

* Salary figures sourced from AmbitionBox (2026-Q2). Indicative — actual pay varies by city, company and experience.

About This Course

This intermediate to advanced penetration testing course equips security professionals with the skills to execute full-scope engagements from initial reconnaissance through post-exploitation. You'll learn to define scope and rules of engagement, perform passive and active intelligence gathering, enumerate network assets, and map attack surfaces using industry-standard tools including Kali Linux, Nmap, and Metasploit.

Ideal for aspiring penetration testers, ethical hackers, and red team analysts, this course covers vulnerability discovery with Nessus and Burp Suite, manual validation and prioritization, and hands-on exploitation techniques. You'll master web application attacks, injection and authentication vectors, privilege escalation on Windows and Linux systems, reverse shell handling, and evasion tactics. Using tools like SQLmap, Hashcat, John the Ripper, BloodHound, Wireshark, Netcat, and Impacket, you'll develop the offensive capabilities needed in real-world penetration testing, vulnerability analysis, and application security roles.

Who Should Attend

The job roles this programme is built for.

Penetration Tester
Master manual exploitation and evasion techniques beyond automated tools.
Ethical Hacker
Learn end-to-end attack chains from reconnaissance through post-exploitation.
Security Consultant
Deliver comprehensive vulnerability assessments with professional reporting skills.
Application Security Tester
Exploit web vulnerabilities using OWASP frameworks and Burp Suite.
Red Team Analyst
Execute realistic attack scenarios with Active Directory and privilege escalation.
IT Security Professional
Transition from defensive to offensive security with hands-on technical training.
PrerequisitesBasic understanding of networking concepts (TCP/IP, DNS, HTTP) · Familiarity with the Linux command line · Foundational knowledge of Windows operating system administration · General awareness of cybersecurity concepts

What You Will Learn

✓Master the core concepts and architecture behind Penetration Testing
✓Apply industry best practices through hands-on, lab-based exercises
✓Build production-ready solutions using current enterprise tooling
✓Work through real-world scenarios drawn from live deployments
✓Integrate your new skills into existing team workflows from day one
✓Measure your capability uplift with pre and post assessments on Orbit
✓Earn an AI-graded, Orbit-verified certificate employers can validate
✓Complete a capstone project — a portfolio piece you own

Skills You Will Gain

Reconnaissance & Analysis
Passive reconnaissance
Active reconnaissance
DNS enumeration
OSINT techniques
Vulnerability scanning
False-positive analysis
Exploitation & Evasion
Exploit research
Manual exploitation
Payload creation
Defence evasion
Web attacks
Privilege escalation
Post-Exploitation & Reporting
Lateral movement
Data collection
Persistence
Professional reporting
Risk assessment

Tools & Platforms Covered

Kali Linux
Metasploit
Nmap
Burp Suite
Nessus
SQLmap
Hashcat
John the Ripper
BloodHound
Wireshark
Netcat
Impacket

Course Curriculum

12 modules · hands-on labs · 1 capstone project · 40 hours

M01 Penetration Testing Foundations
5 topics · 3 hrs ▼
  • Penetration testing methodology and engagement lifecycle
  • Engagement scoping and rules of engagement
  • The CIA triad and threat models
  • Legal and ethical considerations
  • Report-writing basics and structure
🧪 Hands-on Build a scoped engagement document and threat model for a simulated client target environment.
Skills Engagement Scoping Threat Modelling Pentest Methodology Rules of Engagement
M02 Information Gathering
5 topics · 3 hrs ▼
  • Passive and active reconnaissance techniques
  • DNS and domain enumeration
  • OSINT with Shodan
  • Network and host enumeration with Nmap
  • Mapping the attack surface
🧪 Hands-on Build a complete attack-surface map of a target organisation using Nmap, Shodan, and DNS enumeration tools.
Skills Passive Reconnaissance DNS Enumeration Nmap Scanning OSINT Techniques
M03 Vulnerability Scanning
5 topics · 3 hrs ▼
  • Automated vulnerability scanning with Nessus
  • Interpreting and triaging scan results
  • Prioritising vulnerabilities by severity and exploitability
  • Manual validation of scanner findings
  • False-positive analysis and verification
🧪 Hands-on Evaluate a lab network with Nessus, triage every finding, and produce a prioritised validated vulnerability list.
Skills Nessus Scanning Vulnerability Prioritisation False-Positive Analysis Manual Validation
M04 Exploitation Fundamentals
5 topics · 4 hrs ▼
  • Exploit research and selection using public databases
  • Using Metasploit framework for exploitation
  • Manual exploitation without automated frameworks
  • Payload creation and shell handling with Netcat
  • Gaining and maintaining initial access
🧪 Hands-on Exploit a vulnerable lab host using both Metasploit and a manual technique and catch a reverse shell with Netcat.
Skills Metasploit Framework Manual Exploitation Payload Creation Shell Handling
M05 Web Application Attacks
5 topics · 4 hrs ▼
  • The OWASP Top 10 risks in practice
  • Injection attacks with SQLmap and authentication bypass
  • File inclusion and file upload attacks
  • Cross-site scripting discovery and exploitation
  • Exploiting web vulnerabilities with Burp Suite
🧪 Hands-on Exploit SQL injection, XSS, and file-upload vulnerabilities on a purposely vulnerable web application using Burp Suite and SQLmap.
Skills Burp Suite SQLmap OWASP Exploitation XSS and Injection Attacks
M06 Antivirus and Defence Evasion
5 topics · 3 hrs ▼
  • Antivirus detection methods and signature analysis
  • Payload obfuscation techniques
  • Bypassing security controls and application whitelisting
  • Living off the land with built-in system tools
  • Evading endpoint detection and response defences
🧪 Hands-on Create and deliver an obfuscated payload that bypasses a Windows Defender-protected lab host using living-off-the-land techniques.
Skills Payload Obfuscation AV Evasion Living-off-the-Land Endpoint Defence Bypass
M07 Privilege Escalation
5 topics · 4 hrs ▼
  • Windows privilege escalation techniques and tooling
  • Linux privilege escalation techniques and tooling
  • Exploiting misconfigurations and harvesting credentials
  • Kernel exploits for privilege escalation
  • Escalation tooling including automated enumeration scripts
🧪 Hands-on Escalate from a low-privilege shell to SYSTEM on a Windows target and root on a Linux target using misconfigurations and kernel exploits.
Skills Windows Privilege Escalation Linux Privilege Escalation Kernel Exploits Credential Harvesting
M08 Active Directory Attacks
5 topics · 4 hrs ▼
  • Active Directory enumeration with BloodHound
  • Credential attacks including password spraying and hash dumping
  • Kerberos attacks including Kerberoasting and Pass-the-Ticket
  • Lateral movement across domain-joined hosts with Impacket
  • Domain compromise and Domain Admin access
🧪 Hands-on Enumerate an Active Directory lab, execute a Kerberoasting attack, move laterally using Impacket, and achieve Domain Admin compromise.
Skills BloodHound Enumeration Kerberos Attacks Lateral Movement Impacket Tooling
M09 Pivoting and Post-Exploitation
5 topics · 3 hrs ▼
  • Port redirection and tunneling techniques
  • Network pivoting through compromised hosts
  • Data collection and sensitive file harvesting
  • Establishing persistence mechanisms
  • Cleaning up and removing attacker artefacts
🧪 Hands-on Pivot through a compromised host into a segregated internal network, harvest credentials, and establish a persistent backdoor.
Skills Network Pivoting Port Tunneling Persistence Techniques Post-Exploitation
M10 Reporting and Remediation
5 topics · 3 hrs ▼
  • Documenting findings clearly and accurately
  • Applying risk ratings using CVSS and business impact
  • Writing actionable remediation guidance
  • Producing executive summaries and technical appendices
  • Planning and executing retesting cycles
🧪 Hands-on Produce a complete professional penetration test report covering executive summary, risk-rated findings, and remediation guidance for a lab engagement.
Skills Risk Rating Remediation Guidance Technical Report Writing Executive Reporting
M11 Hands-On Attack Scenarios
5 topics · 5 hrs ▼
  • Operating in realistic multi-host lab environments
  • Chaining multiple vulnerabilities into a full attack path
  • Attacking live machines under time constraints
  • Managing time and approach during a timed engagement
  • Exam-style practice covering the full pentest lifecycle
🧪 Hands-on Attack a multi-machine lab scenario end to end, chaining reconnaissance through exploitation to privilege escalation under timed exam conditions.
Skills Vulnerability Chaining Timed Engagement Practice Full Attack Lifecycle Live Machine Exploitation
M12 Capstone Project
2 topics · 1 hr ▼
  • Choose a project theme with your trainer
  • Build it end to end in Kali Linux
Skills Project Scoping End-to-End Delivery Presenting Findings

Hands-On Projects

Every batch includes guided labs, case studies and a capstone — applied to real-world problems.

Project themes may include
✓SQL Injection Web Application Penetration Test
✓Active Directory Domain Compromise
✓Windows Privilege Escalation Chain
✓OWASP Web Vulnerability Exploitation
✓Network Reconnaissance and Vulnerability Assessment
✓Payload Obfuscation and Evasion Lab
Project work is tailored to each cohort and the latest industry practice.
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01 · Meet Orbit

Your learning platform from day one.

Not email, Zoom links and scattered PDFs. From the moment you enroll, your whole programme lives in one place.

All-in-oneEverything connectedLive & instructor-led
02 · Your journey

One connected learning journey.

From enrolment to certificate, every step is laid out in order — you always know where you are and exactly what happens next. Nothing lost between tools.

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Real environments. Zero setup.

Pre-configured cloud labs. Spin one up in seconds, build on real infrastructure, break things and learn — nothing to install.

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Write and run code right in the browser, get AI feedback as you go, and practice against problems that mirror the job — no local setup, ever.

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See exactly how far you've come.

A pre-assessment sets your baseline; a post-assessment proves your uplift. Real, measurable growth — for you, and for the employer looking at your record.

"I can see myself improving."
06 · Capstone

Prove it on a real project.

A capstone graded by AI and validated by your trainer — detailed feedback in hours, not weeks, on work that looks like what teams actually ship.

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Active Industry Practitioners
  • 15+ years of real industry experience
  • Senior tech leaders who’ve shipped what they teach
  • 100+ corporate trainings delivered to leading organisations
Live Interactive Learning
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  • Real-time Q&A and instant doubt-clearing
  • Expert-led mentoring throughout
Post-Training Support
  • Course materials & lab files to keep
  • Direct trainer connect after the programme
  • Ongoing support from the GI team
Curriculum Updated Quarterly
  • Built around tools and practices used in production today
  • New techniques incorporated as the technology landscape evolves
  • Labs, projects and case studies refreshed every quarter
Certification

A certificate recognised by leading employers

Earn your Greater Insights Penetration Testing certificate — ready to share on LinkedIn.

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Learner Reviews

Verified Google reviews — Greater Insights company-wide

Frequently Asked Questions

What will I learn in this penetration testing course? +
You will learn to execute full penetration testing engagements from start to finish. The curriculum covers reconnaissance, vulnerability scanning, exploitation, privilege escalation, lateral movement, and professional report writing. You will master tools like Metasploit, Burp Suite, Nmap, and Nessus through hands-on labs.
Does the course cover web application testing? +
Yes. You will learn to attack web applications using OWASP frameworks and Burp Suite. The course includes injection attacks, authentication bypasses, file inclusion, upload attacks, and cross-site scripting techniques.
Will I learn how to use Metasploit and other penetration testing tools? +
Yes. You will use Metasploit for exploit research and execution, Nmap for network enumeration, Burp Suite for web testing, Nessus for vulnerability scanning, and tools like SQLmap, Hashcat, and John the Ripper for specialized attacks.
Are there hands-on labs in this course? +
Yes. The course includes realistic lab environments where you attack live machines and chain vulnerabilities together. You will work with cloud-based labs throughout the training.
Will I learn privilege escalation techniques? +
Yes. You will learn Windows and Linux privilege escalation methods, including kernel exploits and escalation tooling. The course covers both manual techniques and automated approaches.
Does the course teach Active Directory attacks? +
Yes. You will learn Active Directory enumeration, credential attacks, Kerberos attacks, and lateral movement across domains. This covers real-world enterprise environments.
What do I need to know before taking this course? +
You need a basic understanding of networking concepts like TCP/IP, DNS, and HTTP. Familiarity with the Linux command line and foundational Windows administration knowledge are also required. General awareness of cybersecurity concepts is expected.
Do I need penetration testing experience to join? +
No. The course is designed for those transitioning from defensive to offensive security with foundational technical knowledge. You do not need prior penetration testing experience.
Is Linux command-line experience essential? +
Yes. You should be comfortable using the Linux command line, as Kali Linux is the primary platform used throughout the course.
Can I take this course if I'm new to cybersecurity? +
The course requires foundational cybersecurity awareness. If you are completely new to the field, you should first complete introductory networking and security courses before enrolling.
Do I need any certifications to be eligible? +
No specific certifications are required. You only need the foundational knowledge in networking, Linux, Windows, and cybersecurity concepts listed above.
What is penetration testing? +
Penetration testing is a methodical security assessment where an authorized professional simulates real attacks to find vulnerabilities in systems. The goal is to identify weaknesses before malicious actors do and provide actionable remediation guidance.
What is the difference between penetration testing and vulnerability scanning? +
Vulnerability scanning is automated and generates a list of potential weaknesses. Penetration testing is manual and involves validating those findings, chaining vulnerabilities together, and proving real-world impact through exploitation.
What is the scope and rules of engagement in penetration testing? +
Scope defines what systems and networks you are authorized to test. Rules of engagement set boundaries on testing methods and timing. Both must be clearly documented before any assessment begins to ensure legal and ethical compliance.
What are the main phases of a penetration test? +
Penetration testing follows a structured methodology: define scope and rules of engagement, conduct passive and active reconnaissance, enumerate networks and services, scan for vulnerabilities, validate and prioritize findings, execute exploits, escalate privileges, move laterally, gather data, clean up, and write a professional report.
How do you gather intelligence during a penetration test? +
You start with passive reconnaissance to collect information without direct contact. Then you perform active reconnaissance including DNS enumeration, domain enumeration, host enumeration, and OSINT to map the attack surface. This intelligence informs the rest of the assessment.
What is the CIA triad in the context of penetration testing? +
The CIA triad represents Confidentiality, Integrity, and Availability. Penetration testers assess how vulnerabilities could compromise these principles and communicate the business impact to stakeholders in their reports.
Why is ethical consideration important in penetration testing? +
Penetration testers have authorized access to sensitive systems and data. Ethical practice means respecting that trust, following the agreed scope, protecting client information, and using skills only for legitimate defensive purposes.
What job roles can I pursue after this course? +
Career paths include Penetration Tester, Ethical Hacker, Red Team Analyst, Vulnerability Analyst, Security Consultant, Offensive Security Engineer, Application Security Tester, Web Application Security Tester, Network Security Tester, and Security Assessor.
How does experience affect penetration testing salaries? +
Pay rises sharply with experience and specialization. Early-career professionals focus on execution, while mid-level testers manage assessments and mentor juniors. Senior roles involve strategy, red team operations, and high-value consulting.
What is a Red Team Analyst? +
A Red Team Analyst conducts comprehensive adversarial testing and simulates advanced threat actors. This role typically requires 7+ years of experience and pays significantly more than entry-level positions.
Can I work as a security consultant after this course? +
Yes. The course teaches the technical and reporting skills needed for security consulting. You will be able to conduct professional vulnerability assessments and communicate findings to clients.
Is there demand for penetration testing skills? +
Yes. Demand for penetration testers and ethical hackers has consistently outpaced supply. Organizations across all industries need qualified professionals to assess and strengthen their security posture.
What is the average Penetration Tester salary in this market? +
The average Penetration Tester salary in this market is around ₹6L. The typical pay range runs from ₹4L to ₹8L.
What does an experienced Penetration Tester earn in this market? +
Experienced Penetration Testers in this market typically earn towards the upper end of the range — up to ₹8L and above at senior or lead level. Specialisations in AI, cloud, or advanced analytics can push compensation higher.
What is the average Ethical Hacker salary in this market? +
The average Ethical Hacker salary in this market is around ₹12L. The typical pay range runs from ₹8L to ₹16L.
What does an experienced Ethical Hacker earn in this market? +
Experienced Ethical Hackers in this market typically earn towards the upper end of the range — up to ₹16L and above at senior or lead level. Specialisations in AI, cloud, or advanced analytics can push compensation higher.
What is the average Red Team Analyst salary in this market? +
The average Red Team Analyst salary in this market is around ₹22L. The typical pay range runs from ₹16L to ₹30L.
What does an experienced Red Team Analyst earn in this market? +
Experienced Red Team Analysts in this market typically earn towards the upper end of the range — up to ₹30L and above at senior or lead level. Specialisations in AI, cloud, or advanced analytics can push compensation higher.
What certificate will I receive? +
You'll earn a Greater Insights Certificate of Completion in Penetration Testing — evidence of the practical, job-ready skills you built, and shareable with employers.
Is the certificate recognised or accredited? +
It's a professional certificate of completion — not a university or government accreditation. Its value comes from what it represents: rigorous, live instructor-led training and hands-on projects that employers recognise as real, current skills.
How do I earn the certificate — is there an exam? +
There's no high-stakes exam. You earn the certificate by completing the programme — attending the live sessions and finishing the hands-on projects and labs that demonstrate your skills.
Can I add it to LinkedIn and use it for job applications? +
Yes — it's designed to be shared. Add it to your LinkedIn profile and CV right after completion, and use it in job applications as proof of the skills you built.
Will it help me get hired? +
It signals to employers that you've completed practical, hands-on training in Penetration Testing — a real credibility boost. It's not a job guarantee, but combined with your portfolio and interview it strengthens your profile.
Does the certificate expire? +
No — once earned, it's yours permanently and doesn't expire. You also keep your learning materials to reference throughout your career.
How is the course delivered? +
It's a live, instructor-led online course with hands-on cloud labs — not self-paced video. You attend scheduled sessions with your trainer and classmates, ask questions in real time, and work through labs in the cloud.
How does this compare to a self-paced course? +
The difference is live, instructor-led sessions with a real cohort — real-time help, feedback, and accountability, instead of videos you work through alone. You still keep the recordings and materials, but the live guidance is what keeps you moving.
Is this the same as a university degree? +
No — it's a focused, practical, industry-oriented programme, not an academic degree. You build job-ready skills through live training and hands-on projects, and earn a Greater Insights certificate to show employers. It complements a degree rather than replacing it.
Can I attend if I'm in a different time zone? +
Sessions run at scheduled times (shown on this page). The course is fully online, so you can join from anywhere — check the schedule to confirm the timings work for you, or ask a learning advisor about alternative cohorts.
How much time do I need each week, and can I do it while working full-time? +
The live online format is built for working professionals — sessions are scheduled to fit around a job. Alongside the live sessions, set aside focused time for hands-on labs and practice; your trainer outlines the weekly commitment during onboarding.
What software or equipment do I need? +
Just a computer with a stable internet connection and a web browser. The course runs on cloud labs, so tools are provided online — no heavy local setup. You'll work with the tools your programme uses entirely in the cloud.
What support do I get during the course? +
You work directly with a live instructor throughout. Ask questions during sessions, collaborate with classmates on labs, and get feedback on your work. If you fall behind or hit a technical issue, your trainer and the Greater Insights team help you catch up.
Are sessions recorded — what if I miss one? +
Live attendance is where the real learning happens, so try to attend. If you must miss a session, tell your trainer in advance — your learning materials (and recordings, where available for your cohort) help you catch up. Ask your learning advisor about recording access.
How much does the course cost, and what payment options are there? +
The current fee is ₹21,000, with EMI options from ₹1,896/month. You can also request a quote or talk to a learning advisor for the latest pricing and plans.
Can I get a refund if it's not the right fit? +
Yes — if you've paid in full for a scheduled batch, you can request a full refund within 7 days of enrolling (before the batch starts); after that we can usually arrange a credit or a free transfer to a later batch, and if we cancel a batch you're refunded in full. See our Refund & Cancellation Policy at greaterinsights.in/refund-policy for the details.
What happens to my materials and access after the course ends? +
You keep your learning materials permanently — notes, code, labs, and resources — to revisit anytime as you apply your skills on the job.
Is there any support after the course ends? +
Yes — you stay connected with your trainer and the Greater Insights team after the programme, so you can ask follow-up questions and get guidance as you put your skills to work.
Can I book this for my team, or get 1:1 training? +
Yes — we run private cohorts for companies and offer 1:1 / small-group training. Talk to a learning advisor to scope a team plan or a personalised track.
What happens right after I enrol? +
You'll get onboarding details — how to access the learning platform and cloud labs, your cohort schedule, and a welcome from the GI team. Your learning advisor walks you through the first steps.
Is there peer learning or a community? +
Yes — you learn alongside a live cohort, collaborate with classmates on labs, and stay connected with the Greater Insights community and team beyond the course.
How long is the course? +
The full duration is listed in the course curriculum section on this page — check there for the exact hours and schedule.
Ready to become a Penetration Testing expert?
Course Details

Penetration Testing — a closer look

About this course

This intermediate-to-advanced programme delivers a rigorous, instructor-led penetration testing education built around live attack scenarios and guided lab work. Learners progress through a structured curriculum covering reconnaissance, exploitation, web application attacks, privilege escalation, Active Directory compromise, and post-exploitation techniques. Every stage is reinforced with hands-on practice inside realistic lab environments, and the programme culminates in a capstone project where learners conduct a scoped end-to-end penetration test against a target network and produce a professional report alongside their trainer.

What is Penetration Testing?

Penetration testing is the disciplined practice of simulating real-world cyberattacks against an organisation's systems, networks, and applications to identify security weaknesses before malicious actors can exploit them. Unlike passive auditing, penetration testing involves active exploitation using the same techniques and tools an attacker would use — Nmap for network enumeration, Metasploit for exploitation, Burp Suite for web application attacks, BloodHound for Active Directory mapping, and Wireshark for traffic analysis. The result is concrete, evidence-based findings that security teams can act on. In production environments, penetration testing validates security controls, satisfies compliance requirements, and provides organisations with prioritised, actionable remediation guidance that abstract vulnerability scans alone cannot deliver.

Why learn Penetration Testing now

Demand for skilled offensive security professionals continues to accelerate as organisations face increasingly sophisticated threats and regulators require demonstrable security assurance. Generic IT skills no longer meet this bar — employers are seeking practitioners who can chain vulnerabilities, evade defences, compromise Active Directory environments, and deliver clear remediation reports. The ability to work fluently across Kali Linux, Metasploit, Nessus, SQLmap, Hashcat, and Impacket signals real operational capability. Professionals who can move beyond automated scanning to perform manual exploitation, bypass antivirus controls, and articulate risk to both technical and executive audiences command a measurable premium in the job market. Now is the moment to build those skills.

Who this course is for

  • Junior security professionals — Those working in IT or security support roles who want to move into active offensive and penetration testing positions.
  • Network and systems administrators — Administrators with solid infrastructure knowledge looking to understand how attackers enumerate and exploit the environments they manage.
  • Application developers and DevSecOps practitioners — Developers who want to understand OWASP risks, injection attacks, and cross-site scripting from an attacker's perspective.
  • SOC analysts and blue team staff — Defensive practitioners who want adversarial context to better understand attacker techniques, lateral movement, and evasion methods.
  • IT graduates and career changers — Individuals with foundational networking and Linux knowledge who are pursuing a career in ethical hacking or offensive security.
  • Security consultants broadening their skill set — Consultants already advising on risk who want to add hands-on technical testing capability to their professional practice.

What you’ll be able to build

By the end you will have built — not just studied — the core systems of the field:

  • Mapped attack surface and reconnaissance dossier — Using Nmap, DNS enumeration, and OSINT techniques, learners build a structured map of a target's network footprint, open services, and exposed assets.
  • Validated vulnerability report — Learners run automated scans with Nessus, interpret results, eliminate false positives through manual validation, and produce a prioritised vulnerability findings list.
  • Functioning exploit chain with shell access — Using Metasploit and manual exploitation techniques, learners gain initial access to a target system, handle payloads, and establish interactive shells.
  • Web application attack playbook — Working through Burp Suite and SQLmap, learners exploit OWASP risks including injection flaws, authentication bypasses, file inclusion, and cross-site scripting in lab applications.
  • Obfuscated payload with evasion capability — Learners craft and obfuscate payloads designed to bypass antivirus controls and endpoint defences, demonstrating living-off-the-land and evasion techniques in practice.
  • Compromised Active Directory environment — Using BloodHound, Impacket, and Kerberos attack techniques, learners enumerate, escalate, and achieve domain compromise within a realistic Active Directory lab environment.
  • Professional penetration test report — In the capstone project, learners deliver a complete scoped engagement report covering executive summary, technical findings, risk ratings, and actionable remediation guidance.

Career paths & salary

Completing this programme prepares learners for a range of high-demand offensive security roles. Penetration Tester and Ethical Hacker positions exist across managed security service providers, consultancies, and in-house security teams, with demand consistently outpacing supply. Red Team Analysts are sought by larger enterprises and government bodies needing advanced adversarial simulation. Vulnerability Analysts and Application Security Testers are increasingly required as organisations embed security into development pipelines. Offensive Security Engineers sit at the intersection of engineering and adversarial thinking, designing and testing security controls at scale. Security Consultants with hands-on penetration testing capability are particularly valued for client-facing engagements. Across all these roles, professionals who can demonstrate practical skills with tools such as Metasploit, Burp Suite, BloodHound, and Nmap — and who can translate technical findings into clear remediation guidance — are consistently among the most sought-after in the cybersecurity talent market.

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