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hacker computer schoolHacker Computer School
  • Home
  • All Courses
  • Certifications
      • CEEH Certification

        Gray Hat Hacker Certification

      • AA47 Certification

        Android Hacking and Securing Certification

      • CKC Certification

        Red Teaming Base Advance Hacking Certification

      • DCFI Certification

        Digital Crime Forensic Investigator Certification

      • KLSFP Certification

        Black Box Penetration Testing Certification

      • WiPentX Certification

        Wireless Network Pen Testing & Hacking Certification

      • MCSD Diploma

        Master of Science in Cybersecurity 3/2 Year Program

  • Verify Certification
  • Enroll Now
  • More
      • FAQ

        Hacker Computer School

      • Blog

        Cybersecurity Updates

        Hot
      • About US

        Hacker Computer School

      • Contact US

        Hacker Computer School

      • Refund and Returns Policy

        Hacker Computer School

      • Privacy Policy

        Hacker Course School

      • Trademarks

        List of Hacker Computer School Trademarks

      • Copyright Policy

        Hacker Computer School

      • Kalu Linux

        Hacker Computer School – Penetration Testing Operating System

      • WhatsApp Group

        Hacker Computer School

      • Telegram Group

        Hacker Computer School

      • Team

        Join our team — request a demo or ask your questions today!

Certification Rating 5.0 to 4.9

Course Language

English / Hindi

Nationwide Trust in Cybersecurity Training

klsfp certification

KLSFP Certification Specialties

✅ Most Recent Attack Method
✅ Evasion Techniques & Breaching Defenses
✅ Advanced Web Attacks and Exploitation
✅ Black Box Penetration Testing
✅ Make Your own Hacking Operating System
✅ Create VULN Box
✅ Master Msfvenom
✅ Master Meterpreter
✅ Master Metasploit
✅ Master Vulnerability Exploit

Start training
WhatsApp

Requirements

✅ Basic Computer Knowledge
✅ 16 GB Ram
✅ Fast Internet Connection
✅ 16GB USB Device
✅ Zoom Application
✅ Team Application

Class Specialties

✅ Class Live 101
✅ Per Day 1-2 Hr
✅ Duration 3 Month

KLSFP Certification – Kalu Linux Security Fighter Professional

Master Advanced Black Box Penetration Testing with 99.9% Real-World Hacking Labs
📅 Duration: 3 Months 💵 Cost: $700 📜 Certification Validity: Lifetime (No Expiry)


Why Choose the KLSFP Certification?

The KLSFP Certification (Kalu Linux Security Fighter Professional) is a high-impact, practical penetration testing course offered by Hacker Computer School. It is designed for ethical hackers, cybersecurity learners, and IT professionals who want to gain real skills in black box penetration testing using the latest attack techniques and defense evasion strategies.

This course offers 99.9% hands-on training, allowing you to simulate real-world attacks, master advanced tools like Metasploit, Meterpreter, msfvenom, and even build your own Linux OS and vulnerable virtual machines. With a focus on enterprise-grade red teaming, this 3-month intensive training ensures you’re prepared for professional penetration testing roles. The certification comes with no expiry, giving you a lifetime recognition of your skill

🧠 KLSFP – Certified Black Box Penetration Tester Course Summary

The KLSFP Certified Black Box Penetration Testing course is built to train students in identifying and exploiting security weaknesses without prior access to the system’s internal configuration. This program focuses on hands-on, real-world hacking methods used by professional red teamers in complex network environments.

By the end of the course, learners will be fully equipped to earn the KLSFP Certification, showcasing their ability to perform advanced black box penetration tests and proving their value as skilled, job-ready cybersecurity professionals.

Course Modules / Syllabus

Course Duration: 90 Days
Cost: $700 USD / ₹56500 INR
Classes: Monday to Friday (Weekend classes also available)
Flexible Scheduling: Book classes according to your convenient time

Windows 10 

Windows 11

Server 2022

Kali Linux

Ubuntu

Mac

Android

iPhone

Basic To Advanced Linux Command
Linux Service Management
Linux Package Update, Upgrade & Manage
Web Service Manage
Persistence in Service Management
Bash Shell Programming
Bind Shell And Reverse Shell (Wire-shark)

Create Own 

Using Search Engine
Using Google Hacking
GHDB
OSINT

DNS Enumeration
Forward DNS Lookup
Reverse DNS Lookup
DNS Zone Transfers
SMB Enumeration
Netbios Enumeration
SMTP Enumeration
SNMP Enumeration
Web Platform Enumeration
DNS Enumeration
Network And Port Scanning Methodology

Firewall Bypass

Open ports and running services.

Misconfigurations in network or application settings.

Weaknesses in system defenses.

Windows - 10, 11
Server - 2012, 2016, 2022, Ubuntu, Centos
Web Applications

Windows 10 Exploit
Windows 11 Exploit

Server 2012
Server 2019
Server 2022
Ubuntu
Centos

Generate Payload For - Windows | MAC | LINUX | Android | iPhone | Web
Windows 11 Exploit
Mac OS Exploit
Linux Exploit
Android Exploit
iPhone Exploit
Payload Sending with Smart Methods

Advance Command
Session Time Increase
File Download and File Upload Using SSH, FTP, Python Server, Apache2
Execute Program on Target Machine
Record audio.
Watch Target Via Web Cam
Meterpreter Script
Covering tracks
Netcat Attack

Take Admin Privilege
Collect USB device information
Collect browser history
Collect Partition Information
Recover Deleted Files from Target PC and Download
Search for Admin Account on Target PC
Redirect The Target from To Any Website
Stealing Stored Passwords from Visited Websites
Hack System for Lifetime
Collect Wifi Network Information

Windows
Linux

Pharming Attack
Phishing Attack

Linux / Windows

  • Fuzzing: Automating the process of sending malformed or unexpected inputs to identify potential system weaknesses.
  • Shellcode: Writing and deploying custom payloads designed to execute commands on target systems.

Crunch
PWDUMP/FGDUMP
John
Passing The Hash
Medusa
Ncrack
Hydra

WPA2 Exploit
WPA3 Exploit

CISCO Switch Jam
CiSCO Switch DHCP Attack
Dos/Doss Attack

Like Hack the Box
Try Hack Me
Vuln Hub

Process Injection and Migration.
Advanced Antivirus Evasion
Bypassing Network Filters
Kiosk Breakouts
Microsoft SQL Attacks

Arp Poisoning
MITMF Badfactory Error Remove
ARP Spoofing Using
Session Hijacking
DNS Spoofing
Capture Screen
Capturing Keystrokes
Injecting Javascript_HTML Code
Bettercap

Play Any Sound at The Target
Capture a screenshot
Redirect to Webpage
Run any YouTube video on the Target Web Page
Stealing the target online
Use Metasploit

QL Injection
CSRF Attack
Cross-site scripting (XSS)
ClickJack
HTML Injection
File Inclusion
Parameter Tampering
Host Header Injection
URL Redirection
SPF
LFI/RFI
Command Injection
IDOR
WordPress Exploit
CMS Exploit
0day Exploit and more

Exploit Servers with Active Directory
Active Directory Enumeration

SSH | RDP | SMB | PsExec | Telnet | FTP

  • Understanding the basics of carding and BIN identification.
  • Simulating carding processes in an isolated lab.
  • Implementing measures to protect payment gateways.

Reconnaissance
Post Exploitation
Covert Communication
Attack Packages
Spear phishing
Browser Pivoting
Collaboration
Reporting and Logging

Frequently Asked Questions about KLSFP Certification

KLSFP (Kalu Linux Security Fighter Professional) is an advanced-level certification focused on black box penetration testing using Kalu Linux, our custom-built ethical hacking operating system. The course is designed to simulate real-world attacks and teach students how professional hackers exploit systems without prior access.

Kalu Linux is a custom-developed penetration testing operating system by Hacker Computer School. It is optimized for:

  • Black box testing

  • Red teaming

  • Advanced network and web exploitation

  • Preloaded with premium and private tools not available in standard Kali Linux

  • Duration: 3 Months

  • Cost: $700 USD

  • Includes lifetime access to materials, live lab environment, and certification exam.

Unlike other ethical hacking courses, KLSFP:

  • Focuses only on black box penetration testing

  • Is powered by Kalu Linux, a custom OS developed in-house

  • Includes access to premium tools, private scripts, and exploit chains

  • Uses live, practical simulations—not just theory

KLSFP is ideal for:

  • Aspiring ethical hackers

  • Bug bounty hunters

  • Red team professionals

  • IT security personnel

  • Students who want deep, hands-on offensive hacking experience

  • Basic knowledge of Linux and networking

  • Ethical hacking foundation (like CEEH or similar)

  • No prior access or inside system knowledge needed

  • Tools: Burp Suite Pro, Metasploit, Cobalt Strike, Nuchi, Bettercap, Nikto, and Kalu-only scripts

  • Topics: Information gathering, exploit development, brute force, OSINT, vulnerability scanning, and post-exploitation

Yes. KLSFP is issued by Hacker Computer School and is trusted by learners and employers around the world for its practical and skill-based approach to cybersecurity education.

  • The exam is a live black box penetration test simulation

  • Students must exploit a target system and submit a professional report

  • Duration: 120 hours

  • Certification is awarded only upon practical success

Yes. Upon successful completion, you’ll receive a digital KLSFP certificate with a unique ID, verifiable on our “Verify Certification” page.

Absolutely. We provide:

  • Job-oriented resume and portfolio assistance

  • Interview preparation

  • Job referrals and recommendations based on performance

Key Features & Benefits

  • International Recognition: Gain a globally acknowledged credential in black box penetration testing, certified by Hacker Computer School.

  • Comprehensive Curriculum: Covers essential topics, including vulnerability identification, information gathering, exploitation techniques, and reporting.

  • Hands-On Training: Practical, real-world scenarios ensure you master the tools and methods used by professional penetration testers.

  • Career Advancement: Enhance your credibility and appeal to employers seeking skilled cybersecurity professionals.

  • Flexible Learning: Online training options make it easy to balance learning with your schedule.

  • Lifetime Certification: No need for renewal, ensuring long-term value for your professional credentials.

  • Government and Industry Endorsement: Recognized by the Government of India, ISO 27001 standards, and NASSCOM.

  • Job Placement Assistance: Support in career development, including resume building and interview preparation.

  • In-Depth Knowledge: Stay ahead with cutting-edge tools and techniques used by ethical hackers to combat cyber threats.

  • Practical Training: Apply your knowledge to real-life scenarios, ensuring readiness for real-world cybersecurity challenges.

  • Supportive Learning Environment: Continuous support from instructors and peers throughout the training process.

Online Class Requirements for Students

Basic Computer Knowledge:
Students must possess basic computer skills.

Mandatory System Hardware Requirements:

  • CPU: 64-bit Intel Core i5 or i7 (8th generation or newer)

  • RAM: Minimum of 12GB

  • Storage: At least 200GB of free storage space

Software Requirements:
Zoom and Skype must be installed for online sessions.

Access to Course Materials

  • Books: All required textbooks will be provided for comprehensive understanding.

  • Lab Manual: A detailed lab manual will be available to guide you through practical exercises and experiments.

  • Software: Relevant software tools and applications will be provided or recommended for hands-on labs and practice.

Achieve This Certification

The World's Leading Black Box Penetration Testing Certification — Now Powered by AI and Real-World Black Hat Techniques

Trusted Globally. Valued Locally.

CEEH is a world-class ethical hacking certification, respected by governments, companies, and defense organizations.

What Makes the Certified Security Fighter Professional Penetration Tester (KLSFP) Unique?

Online Live Classes – Hacker Computer School

Providing high-quality online classes focused on practical aspects for corporations and individuals. Schedules Are Not Constraints to Discuss.

100% Practical Training For: 

Expert Ethical Hacking CEEH | Black Box Penetration Testing KLSFP | Black Hat Hacking | Master Cyber Security Diploma MCSD | Android Agent 47 AA47 | Cyber Kill Chain CKCC | Wifi Hacking WiPenTx

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