What Is Ethical Hacking and Why Does It Matter in 2026?

Ethical hacking is not about memorising tool names or passing multiple-choice exams. It is about developing a systematic attacker mindset — the ability to look at any system and ask: how could this be compromised? What is the weakest link in this chain? How would a determined attacker with moderate skill actually get in? This mindset, combined with deep technical skills across networking, operating systems, web applications and scripting, is what separates a genuine penetration tester from someone who has simply passed a certification exam.

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Aapvex's Ethical Hacking course is built around one central principle: you learn by doing. Every module is delivered through hands-on lab exercises on real vulnerable machines. You do not watch someone else use Metasploit — you configure it, run it, interpret the results, and escalate the access you have gained. You do not watch someone else find an SQL injection — you probe the input fields yourself, craft the payload, dump the database and understand exactly why the vulnerability exists. This approach is slower than lecture-based teaching, but it produces professionals who can demonstrate genuine skill in job interviews — not just certification badges.

The course covers both the technical depth needed for OSCP preparation and the professional skills needed for real VAPT engagement work. OSCP is the gold standard for offensive security professionals — an exam that requires you to actually hack a network of machines in 24 hours and write a professional report. Our programme gives you the exploitation skills, the privilege escalation techniques and the documentation habits that the exam demands. For those not targeting OSCP immediately, the same skills translate directly to CEH examination preparation and to the penetration tester job roles available at IT services firms, banks and cybersecurity consulting companies across India.

Who Should Join This Ethical Hacking Course?

Prerequisites — What You Need Before Joining

Black Box vs White Box vs Grey Box Penetration Testing

◻️ Black Box / External Testing

  • No prior knowledge of the target given
  • Simulates a real external attacker perspective
  • Full reconnaissance phase required
  • Tests how much damage an unknown attacker can do
  • Most realistic representation of real attack scenarios
  • Most time-consuming approach
  • Common for external network penetration tests

◻️ White Box / Grey Box Testing

  • Full or partial knowledge of target provided
  • Simulates an insider threat or informed attacker
  • Source code access possible (white box)
  • More efficient — less time on recon, more on exploitation
  • Finds deeper vulnerabilities missed by black box
  • Common for application security testing
  • Most value for money in time-limited engagements

Tools & Technologies You Will Master

🐉
Kali Linux
Primary attack OS
💥
Metasploit
Exploitation framework
🗺️
Nmap
Scanning & enumeration
🦈
Wireshark
Traffic analysis
🕷️
Burp Suite
Web app testing
🔴
Nessus / OpenVAS
Vuln scanning
🔑
Hashcat
Password cracking
🕵️
Maltego
OSINT & recon
🐍
Python
Custom exploit scripts
🗝️
Mimikatz
Credential extraction
💻
CrackMapExec
AD exploitation
🎯
BloodHound
AD attack paths

Industry Certifications This Course Prepares You For

⚔️

CEH — Certified Ethical Hacker

EC-Council's widely recognised ethical hacking credential

💀

OSCP

The hands-on gold standard — 24-hour practical exam

🔵

CompTIA PenTest+

Vendor-neutral penetration testing certification

🌐

eJPT — Junior Pen Tester

eLearnSecurity's entry-level practical cert

🏴

PNPT

TCM Security's practical networking pen test cert

☁️

AWS Certified Security

For pen testers targeting cloud environments

Detailed Course Curriculum — 8 Comprehensive Modules

The programme follows the professional penetration testing methodology from start to finish. Each module represents a phase of a real engagement — from the first intelligence gathering activities through to post-exploitation and final deliverable. Lab machines of increasing difficulty are introduced progressively throughout the course.

1
Penetration Testing Methodology — Professional Frameworks & Legal Foundations
Before touching a keyboard in anger, every professional penetration tester understands the frameworks, legal requirements and professional standards that govern their work. This module establishes the professional context within which all subsequent technical skills are applied.

The major penetration testing methodologies are covered and compared: PTES (Penetration Testing Execution Standard), OWASP Testing Guide, NIST SP 800-115 and the informal but widely practised approaches of leading pen testing firms. Understanding these frameworks matters because they give structure to engagements — ensuring that testing is systematic and comprehensive rather than random and ad hoc. The engagement scoping process is covered in detail: how to define what is in and out of scope, what types of testing are permitted (what attack techniques, which time windows, what notification requirements), how to document the rules of engagement, and what legal documents need to be in place before any testing begins. India's Information Technology Act 2000 and its Amendment Act 2008 are covered with specific attention to the sections that govern computer crime — both what constitutes an offence and what authorisations provide a legal defence. Responsible disclosure practices and coordinated vulnerability disclosure programmes are covered for students interested in bug bounty work. The module also establishes lab environment setup — installing Kali Linux, configuring the virtual lab network, deploying the course target machines, and verifying that the tools work correctly before proceeding.
PTESOWASP Testing GuideScopingRules of EngagementIT Act 2000Bug BountyLab SetupKali Linux
2
Reconnaissance & Open Source Intelligence — Mapping the Target Before Touching It
The best penetration testers gather more intelligence than they will ever use — because comprehensive reconnaissance reveals the unexpected attack vectors that make for compelling findings. This module covers passive and active reconnaissance in the depth that real engagements require.

Passive OSINT is practised extensively: Google dorking with advanced operators (site:, filetype:, inurl:, intitle:) to find exposed configuration files, login panels and sensitive documents indexed by Google. Shodan and Censys are used to find internet-facing services, discover certificate information and identify potentially vulnerable systems. theHarvester automates email address, subdomain and employee name harvesting across multiple data sources. Maltego builds visual relationship maps between domains, IP addresses, email addresses and individuals — showing attack paths that are not obvious from looking at individual data points. WHOIS history, DNS reconnaissance (zone transfer attempts, subdomain enumeration with DNSrecon and Amass), certificate transparency logs (crt.sh) and LinkedIn for employee enumeration are all practised hands-on. Social engineering vectors — pretexting, phishing scenarios, and the information that makes social engineering attacks plausible — are covered conceptually. Active reconnaissance begins with systematic port scanning using Nmap across the full 65535 port range, service version detection, operating system fingerprinting, and Nmap Scripting Engine (NSE) scripts for common service enumeration. The difference between noisy scanning and stealthy scanning is demonstrated with packet captures showing exactly what each scan type looks like to an IDS.
Google DorkingShodanMaltegotheHarvesterAmassDNS ReconNmap NSEOSINT Methodology
3
Exploitation Fundamentals — Metasploit, Manual Exploits & Payload Craft
This is the module that most students are waiting for — and it delivers. But more importantly, it teaches exploitation the right way: with understanding of what is happening under the hood, not just which module to run. That understanding is what makes the difference between passing OSCP and failing it.

Metasploit Framework is covered in full professional depth. The architecture of a Metasploit module is explained — the exploit component that delivers the payload, the payload component that provides access, and the auxiliary/post modules that extend capability. msfconsole is used for all interaction — not Armitage or automated tools, because the exam and real engagements require command-line fluency. Exploit selection from CVE information, target configuration, payload selection (staged vs stageless, Meterpreter variants), handler setup and shell catching are practised until they are second nature. The Meterpreter shell is covered exhaustively: the commands available, how to migrate to a more stable process, how to use it for privilege escalation checks, credential dumping, pivoting to internal network segments, and file system interaction. Manual exploitation is given equal attention to Metasploit — because OSCP has Metasploit restrictions and real engagements often involve custom or slightly modified exploits. A simple buffer overflow is explained and exploited manually: fuzzing to find the crash point, controlling the instruction pointer, finding JMP ESP gadgets using Immunity Debugger and Mona.py, writing shellcode to complete the exploit. The experience of writing an exploit from scratch demystifies what exploitation actually is and why certain security controls prevent it.
MetasploitMeterpreterBuffer OverflowPayload StagingManual ExploitationImmunity DebuggerMona.pyCVE Exploitation
4
Privilege Escalation — Windows & Linux from User to System/Root
Getting initial access to a system as a low-privileged user is only the beginning. In real environments, the valuable things — domain administrator access, sensitive databases, backup systems — require elevated privileges. Privilege escalation is the art of going from a limited foothold to full control of a system, and it is the skill that most distinguishes experienced penetration testers.

Linux privilege escalation is covered comprehensively: SUID/SGID binaries that run with elevated permissions and can be abused, writable cron jobs that execute as root, sudo misconfigurations that allow running specific commands as root, weak file permissions on sensitive files (like /etc/passwd or /etc/sudoers), NFS shares with root_squash disabled, kernel exploits for unpatched systems, and credential hunting in config files, bash history and common application directories. The linPEAS and Linux Exploit Suggester automated enumeration tools are used alongside manual enumeration. Windows privilege escalation is covered with the same depth: unquoted service paths, modifiable service binaries, AlwaysInstallElevated registry key, weak registry permissions, token impersonation attacks using Incognito/Juicy Potato/PrintSpoofer, DLL hijacking, scheduled task abuse, and Windows kernel exploits. WinPEAS and PowerSploit's PowerUp module are used for automated enumeration. The practical exercise of taking a machine from an initial low-privilege shell to SYSTEM/root access — on multiple different machines using different escalation paths — is repeated until students can reliably find privilege escalation vectors in a new environment within 30 minutes.
Linux PrivEscWindows PrivEscSUID AbuseToken ImpersonationDLL HijackinglinPEASWinPEASKernel Exploits
5
Active Directory Attacks — From Domain User to Domain Admin
Active Directory is the identity and access management backbone of virtually every Windows enterprise network — and attacking it is one of the most valuable and in-demand skills in professional penetration testing. The path from an initial foothold as a regular domain user to Domain Administrator is the core of most real-world red team engagements, and this module teaches it in full.

Active Directory fundamentals are covered to the depth required to understand the attacks: domains, forests, trusts, OUs, GPOs, Kerberos authentication, NTLM authentication, and the roles of domain controllers. BloodHound and SharpHound are introduced for AD enumeration — these tools map the entire domain's permission structure and identify attack paths to high-value targets automatically. Kerberoasting is covered in detail: requesting service tickets for service accounts, extracting the encrypted ticket material, and cracking it offline to recover service account passwords. AS-REP Roasting targets accounts that do not require Kerberos pre-authentication. Pass-the-Hash attacks reuse NTLM credential hashes without cracking them. Pass-the-Ticket attacks reuse Kerberos ticket material. Golden Ticket and Silver Ticket attacks — which exploit the Kerberos ticket-granting infrastructure itself — are demonstrated. DCSync is covered as the technique that allows a domain account with appropriate permissions to replicate all credential material from a domain controller. CrackMapExec is used for bulk domain enumeration and lateral movement. The entire engagement from domain user to domain admin is run as a lab exercise — the most complex and realistic scenario in the course.
Active DirectoryBloodHoundKerberoastingPass-the-HashGolden TicketDCSyncCrackMapExecAD Enumeration
6
Web Application Penetration Testing — OWASP Top 10 & Burp Suite Professional
Web application penetration testing is one of the largest and most consistently in-demand specialisations in the entire security industry. Every organisation has web applications, and a significant proportion of them have exploitable vulnerabilities. This module covers the OWASP Top 10 web application vulnerabilities with hands-on exploitation and the professional testing methodology that delivers findings clients can act on.

The Burp Suite Professional workflow is established first — intercepting browser traffic, modifying requests in Intercept, replaying modified requests in Repeater, brute-forcing login forms with Intruder, running the active scanner, and using the Target tab to build a complete site map. SQL Injection is covered in four variants: error-based, union-based, blind boolean-based and time-based blind — both manually and using sqlmap for efficiency. Understanding manual techniques is essential because OSCP does not allow sqlmap and job interviews test whether you can explain what a SQL injection actually does. Cross-Site Scripting is covered in reflected, stored and DOM-based variants with exercises on extracting session cookies, redirecting users and defacing pages. IDOR vulnerabilities — one of the most commonly found and most impactful vulnerability classes in real bug bounty programmes — are covered with exercises on accessing other users' data by manipulating identifiers. XXE injection, SSRF, broken authentication, insecure deserialization and security misconfiguration are all demonstrated on purpose-built vulnerable applications. The module includes dedicated API security testing coverage — the OWASP API Security Top 10, testing REST and GraphQL APIs with Burp Suite, and the specific vulnerability patterns that appear in API implementations.
OWASP Top 10SQL InjectionXSSIDORSSRFBurp Suite ProAPI Security Testingsqlmap
7
Post-Exploitation, Persistence & Lateral Movement
In a real penetration test, the goal after gaining access is not to stop — it is to understand what an attacker could do from that position and how far they could spread through the environment. This module covers the post-exploitation techniques that demonstrate the full business impact of a successful compromise.

Meterpreter post-exploitation capabilities are covered comprehensively: establishing persistence through registry run keys, scheduled tasks and WMI subscriptions so that access survives reboots; setting up pivots using Meterpreter's portfwd and socks proxy modules so that other tools can reach internal network segments through the compromised machine; credential dumping from memory using Mimikatz (lsadump::sam, sekurlsa::logonpasswords) and from the Windows Credential Manager. Lateral movement techniques across Windows environments are practised: using PsExec (both Metasploit and the standalone tool), WinRM / Evil-WinRM for PowerShell-based remote access, SMBexec, and WMIexec. Cobalt Strike is introduced conceptually as the commercial command-and-control framework used by professional red teams — understanding beacons, listeners, profiles and the operational security practices that make C2 traffic blend with legitimate traffic. Data exfiltration techniques — staging files, using DNS, HTTPS and cloud services as exfiltration channels — are covered to demonstrate the realistic business impact of a compromise. The module concludes with a complete post-exploitation exercise: starting from a single foothold on an internal machine, pivot through the network, escalate to domain admin, dump all domain credentials, and document the full attack chain for the final report.
PersistenceLateral MovementMimikatzPsExecEvil-WinRMCobalt StrikePivotingData Exfiltration
8
VAPT Report Writing & Professional Deliverables
A penetration test that produces unclear or poorly structured findings is nearly worthless to the client. The ability to translate complex technical findings into actionable business recommendations — in both an executive summary for senior management and a detailed technical section for the engineering team — is what makes a penetration tester genuinely valuable and what clients pay for. This module dedicates full sessions to the craft of professional VAPT report writing.

The anatomy of a professional penetration test report is covered in detail: the executive summary (no technical jargon, clear statement of risk, business impact assessment, overall risk rating), the scope and methodology section (what was tested, what approach was used, when testing occurred), the findings section (one detailed finding per vulnerability — title, description, evidence with screenshots, CVSS score, business impact, remediation recommendation), and the appendices (tool outputs, remediation roadmap table, glossary for non-technical readers). CVSS v3.1 scoring is practised for real findings — not just reading CVSS scores but calculating them for newly discovered vulnerabilities by assessing the attack vector, complexity, privileges required, user interaction, scope, confidentiality impact, integrity impact and availability impact. Risk rating conventions used by different organisations and frameworks are discussed. Students write full professional reports for three lab exercises during this module, receiving detailed feedback on technical accuracy, clarity and professional presentation. The module also covers the client communication skills that go alongside written reports: how to present findings in a debrief meeting, how to answer "can you show us how you exploited this?" in a client presentation, and how to handle disagreements about finding severity.
VAPT ReportCVSS v3.1Executive SummaryTechnical FindingsRisk RatingRemediation RecommendationsClient Communication

Hands-On Lab Projects You Will Build

Every concept in this course is reinforced through real lab exercises. These are not toy examples — they are the kinds of tasks that security professionals perform in actual enterprise environments. Your lab portfolio becomes a key differentiator in job interviews.

🎯 Complete VulnHub Machine Rooting

Full engagement from initial reconnaissance to root/SYSTEM access on 5 progressively difficult VulnHub/HackTheBox-style machines. Each machine requires different exploitation techniques and escalation paths.

🕷️ Web Application VAPT Report

Full penetration test of DVWA and a custom-built web application — exploiting SQL injection, XSS, IDOR, broken auth and SSRF. Professional report delivered with CVSS-rated findings and remediation guidance.

🏰 Active Directory Takeover Lab

Starting as a regular domain user, enumerate the AD environment, identify attack paths with BloodHound, execute Kerberoasting and lateral movement to achieve Domain Admin. Full AD pen test report delivered.

☁️ Cloud Pen Test — AWS Misconfig Lab

Identify and exploit misconfigured AWS resources — exposed S3 buckets, SSRF to metadata endpoint, overly permissive IAM policies. Document findings as a cloud VAPT report with AWS-specific remediation.

📋 Full Engagement Report

Complete professional penetration test report for a multi-machine lab network — executive summary, scope definition, methodology, 8+ individual findings with CVSS scores, proof-of-concept evidence, and a prioritised remediation roadmap.

🐛 Bug Bounty Submission Draft

Practice writing a bug bounty submission for a discovered vulnerability — clear reproduction steps, business impact assessment, suggested fix, and professional communication tone appropriate for public bug bounty programmes.

Career Paths & Salary After Ethical Hacking

The cybersecurity job market in India is one of the tightest in the technology sector — there are significantly more open positions than qualified candidates, which keeps salaries high and hiring timelines short. Here is what you can realistically target after completing this programme.

Junior Penetration Tester

₹5L–₹10L/yr

Entry-level VAPT at IT services firms or boutique security companies. CEH or eJPT expected.

Penetration Tester

₹10L–₹20L/yr

Mid-level with 2+ years experience. OSCP holders command significant premium here.

Red Team Operator

₹15L–₹30L/yr

Simulated adversary campaigns. Requires deep AD, C2 and evasion skills beyond basic pen testing.

Security Consultant

₹12L–₹28L/yr

Client-facing VAPT at Big 4 or boutique firms. Combines technical depth with communication skills.

Bug Bounty Hunter

Variable — ₹5L–₹50L+

Independent vulnerability research on bug bounty platforms. Top Indian researchers earn substantial income.

Application Security Engineer

₹14L–₹28L/yr

Security testing integrated into software development lifecycle. SAST, DAST, threat modelling.

"I spent six months on YouTube and TryHackMe before joining Aapvex, and I thought I knew a lot. The first lab session showed me how much I had missed — the structured progression from basic exploitation through to Active Directory attacks gave me a complete picture I could never have assembled on my own. Got a penetration tester role at a cybersecurity firm in Bangalore three months after completing the course. The VAPT report module specifically — that skill is what made me stand out in interviews."
— Priya Venkataraman, Penetration Tester, Cybersecurity Consulting Firm, Bangalore

Industries Actively Hiring Ethical Hacking Professionals

Frequently Asked Questions — Ethical Hacking

What is the difference between a penetration tester and a bug bounty hunter?
Both roles involve finding vulnerabilities — but the context is different. A penetration tester is employed by a company (directly or through a consulting firm) to conduct a structured, time-limited assessment of specific systems under a formal agreement. The engagement has defined scope, a fixed timeline, and produces a professional report as a deliverable. A bug bounty hunter works independently, selecting targets from public bug bounty programmes (like those on HackerOne, Bugcrowd or Intigriti), and earns rewards on a per-vulnerability basis when valid findings are accepted. Bug bounty offers freedom and potentially very high earnings — top Indian researchers earn ₹50L+ annually — but also income uncertainty and no guaranteed results. Most penetration testers supplement their employment income with bug bounty work, and many of the best bug bounty hunters started as employed pen testers.
Is OSCP worth doing and how hard is it really?
OSCP is worth doing — significantly. It is widely regarded as the most credible practical penetration testing certification available and is explicitly required or preferred by many serious pen testing firms and red team positions. The exam requires you to compromise a series of machines in a 24-hour window and then spend 24 hours writing a professional penetration test report. The difficulty is real: candidates who have only done CTF challenges and online courses without dedicated OSCP-specific preparation frequently fail on the first attempt. What makes the difference is time spent on HTB (HackTheBox) Pro Labs, OffSec Proving Grounds, and the PEN-200 coursework — not just theoretical knowledge. Our course gives you the technical foundations (exploitation, privilege escalation, AD attacks, report writing) and we provide guidance on the post-course practice path. Candidates who complete our course and then spend 2–3 months of dedicated practice on OffSec's own labs typically pass OSCP on their first or second attempt.
What is the difference between CEH and OSCP — which should I get first?
CEH (Certified Ethical Hacker) is a knowledge-based examination — 125 multiple-choice questions testing whether you know about hacking tools and concepts. It is widely recognised on Indian job descriptions, reasonably straightforward to pass with study, and a credible entry-level credential. OSCP is a practical examination — you must actually compromise machines to pass. It is harder, more respected by technical employers, and demonstrates real skill rather than memorised knowledge. For most students, CEH first makes sense: it is achievable relatively quickly after completing foundational training, it gets you past HR filters for security job applications, and the study process reinforces conceptual knowledge. OSCP should be the follow-on goal — pursued after 6–12 months of practical hacking experience. Our programme prepares you for both.
Can I do bug bounty hunting after completing this Ethical Hacking course?
Yes — and many of our graduates do exactly that. Bug bounty hunting requires a specific set of skills that this course develops: web application testing (OWASP Top 10, API security), OSINT and reconnaissance, clear vulnerability documentation and writing persuasive, accurate bug reports. Starting on bug bounty programmes requires realistic expectations: your first few months will likely involve learning what is already reported (duplicates) and what is out of scope. Consistent earnings from bug bounty take time to develop — typically 6–18 months of practice before meaningful income. We recommend starting with private programmes (invitation-only, less competition, more beginner-friendly) before moving to public programmes. Platforms like HackerOne, Bugcrowd, Intigriti and Synack are all covered in the course's final module on bug bounty strategy.
What is a red team engagement and how is it different from a regular penetration test?
A penetration test is a time-limited, structured assessment of specific systems or controls — typically 1–2 weeks, focused on finding and demonstrating as many vulnerabilities as possible. A red team engagement simulates a real, motivated attacker pursuing specific objectives (e.g. "access the finance system" or "obtain domain administrator credentials") using any available techniques, over a longer period (typically 4–12 weeks), while evading detection by the Blue Team. Red team engagements test the entire security programme — not just technical vulnerabilities but also detection capability, incident response, and human factors like social engineering. Red team operators need deeper skills than standard pen testers: custom malware development, advanced C2 infrastructure, operational security, and the ability to move slowly and quietly through an environment without triggering alerts. Red team is a progression path from penetration testing — typically requiring 3–5 years of pen testing experience first.
What labs and practice platforms do you recommend alongside this course?
For structured lab practice, we recommend TryHackMe (excellent for beginners — guided learning paths), HackTheBox (more challenging — realistic machine environments), OffSec Proving Grounds Practice (the official OSCP preparation platform), and VulnHub (free downloadable vulnerable machines). For Active Directory specifically, TCM Security's PNPT course and their free AD lab setup guides are excellent supplements. For web application testing, PortSwigger Web Security Academy is the best free resource available — 200+ labs covering every major web vulnerability. We provide students with a recommended practice schedule that integrates these platforms with the course curriculum, and our trainers monitor student progress on HackTheBox to provide guidance on where students are struggling.
Does this Ethical Hacking course cover mobile application security testing?
Mobile security fundamentals are introduced — Android APK analysis using MobSF, understanding Android's intent system and common Android vulnerabilities, iOS security model overview and the most common mobile app security weaknesses in the OWASP Mobile Top 10. However, mobile application penetration testing is a deep specialisation in its own right — our course gives you enough to understand the concepts and perform basic mobile assessments, but a dedicated mobile security course is recommended for those who want to specialise in this area. The skills from web application testing (HTTP interception, API testing, authentication flaws) transfer significantly to mobile app testing because most mobile apps communicate with backend APIs that are tested using the same Burp Suite workflow.
What is social engineering and is it taught in this course?
Social engineering is the manipulation of people rather than systems to obtain access or information — phishing emails that steal credentials, pretexting phone calls that extract sensitive information, physical tailgating to gain unauthorised building access. It is the most successful attack vector in real-world breaches: most major ransomware incidents start with a phishing email, not a technical exploit. The course covers social engineering conceptually: the psychology behind why people comply (authority, urgency, familiarity, social proof), the design principles of effective phishing campaigns, the SET (Social Engineering Toolkit) for creating phishing simulations, and how organisations defend against social engineering through security awareness training. Practical phishing simulation exercises are conducted only in the controlled lab environment against dedicated lab email systems — never against real individuals without explicit permission.
How do I build a portfolio as an ethical hacker to get my first job?
Building a portfolio is a critical part of moving from student to employed penetration tester. The most effective elements are: a GitHub profile with documented write-ups of HTB/TryHackMe machines you have completed (showing your thought process and methodology), published VAPT reports from lab engagements (sanitised versions from course work are fine), CVE discoveries or bug bounty acknowledgements if you have them, any security tools or scripts you have written in Python, and an active presence in security communities (writing on Medium or a personal blog, contributing to security forums, participating in CTF competitions). Our placement support helps you structure your GitHub portfolio from the course projects, write compelling LinkedIn and resume content for security roles, and prepare for the technical interview questions that pen testing firms actually ask.