Arafat Ashrafi Talha M.Sc. Advanced Networking & Cyber Security & CEH
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Trained in Cyber Security & Digital Forensics. Gained M.Sc. in "Advanced Networking & Cyber Security" from Brainware University, India. Has extensive knowledge of computer networks(RIP, EIGRP, OSPF, BGP, MPLS) and cybersecurity. I also gained an Ethical Hacking certificate from the Indian Institute of Technology, Kharagpur(IITKgp). Also gained the prestigious Certified Ethical Hacker(CEH) from the EC Council. Knows Linux System Administration, Microsoft Server Administration, Mail Server Configuration(MS Exchange, Outlook), Penetration Testing, Cryptography, Steganography, Biometric Security, Digital Forensics, Advanced Penetration Testing with Python, Malware Analysis & Reverse Engineering, Enterprise Security Architecture & Design, and Auditing IT Infrastructure for Compliance. Also gained certification in "Introduction to Internet of Things" from the Indian Institute of Technology, Kharagpur(IITKgp).
Also can train for CCNA, CCNP, CEH, CHFI, RHCSA, CC, AWS, GCP, and Azure vendor certifications.
If you're interested in learning Computer Networking & Cyber Security, I would be your best choice.

Subjects

Ethical hacking Masters/Postgraduate
Fundamental Cyber Security Masters/Postgraduate
Network Administration Masters/Postgraduate
Computer Network Fundamentals Beginner
Cyber and Cloud Security Masters/Postgraduate

Experience

Junior Cyber Security Engineer (Feb, 2026–Present) at Eitekh Consulting Inc, Canada
Cyber Security Penetration Tester (Red Team) (Feb, 2025–Oct, 2025) at AGS Quality Action Sdn Bhd, Malaysia
Cyber Security Internship (Jan, 2024–Mar, 2024) at Center for Cyber Security Studies & Research, India
Penetration Testing Intern (Jan, 2024–Mar, 2024) at CFSS Cyber Security Solutions Ltd.

Education

Certified Ethical Hacker (CEH v12) (Jan, 2024–now) from Ec-council
Introduction to Internet of Things (Jul, 2023–Dec, 2023) from Indian Institute of Technology(IIT), Kharagpur, IIT Kharagpur
Ethical Hacking (Jan, 2023–Jun, 2023) from Indian Institute of Technology(IIT), Kharagpur, IIT Kharagpur
M.Sc. in Advanced Networking & Cyber Security (Jun, 2022–Jun, 2024) from Brainware University–scored 83.24%

Fee details

৳3,000–5,000/hour (US$24.44–40.73/hour)

Can send it through BKash or Nagad. It depends on time and place.

Courses offered

Computer Networking Fundamentals
- ৳3000
- Duration: 1 Hour
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
This course introduces students to computer networks and concentrates on building a firm foundation for understanding Data Communications and Computer Networks. It is based around the OSI Reference Model that deals with the major issues in the bottom three (Physical, Data Link and Network) layers of the model. Students are also introduced to the areas of Network Security and Mobile Communications.
Routing Associate/Routing Professional(CCNA/CCNP)
- ৳4000
- Duration: 1 Hour
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
Going through this, a candidate’s able to implement and configure routing protocol, such as OSPF, EIGRP. It confirms that a candidate has the skills and knowledge necessary for implementing, managing, maintaining, and provisioning services and infrastructure in a Routing environment. It's followed by the Cisco CCNA.
Going through this, a candidate’s able to implement and configure Exterior routing protocol, as BGP. It confirms that a candidate has the skills and knowledge necessary for implementing, managing, maintaining, and provisioning services and infrastructure in a Wide Area Networking Routing environment.
Cyber Risk Management
- ৳3000
- Duration: 2 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
The main objective of this course is to foundation a knowledge about the cyber security management, basically this course will be clear some basic ideas about the cyber security policy & understanding the vulnerability management and also risk management.
Vulnerability Analysis and Penetration Testing
- ৳5000
- Duration: 2 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
The main objective of this course is to gather knowledge about vulnerability analysis & penetration testing, the course will help them to apply their knowledge in cyber security to protect the organization from different kinds of attacks.
Malware Analysis and Reverse Engineering
- ৳5000
- Duration: 2 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
The main objective of this course is to analyze the malware & the basic concept of reverse engineering.
Switching Professional
- ৳3000
- Duration: 1 Hour
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
This course provides students with a deeper understanding of the advanced functionality of switches. Students are able to develop the knowledge and skills needed to configure and troubleshoot switch- related technologies including Layer 2 Switching Solutions, VLANs, Virtual Trunking Protocol (VTP), Spanning-Tree (STP), Port Security, Switching Solutions and High Availability features.
Digital Forensics
- ৳4000
- Duration: 1 Hour
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
This course is designed to demonstrate and practice of Forensics Science, including data recovery, password recovery, Image analysis, reporting, and analyzing network traffic.
Advanced Penetration Testing Lab with Python
- ৳5000
- Duration: 2 Hours
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
The Advanced Penetration Testing course will teach students how to perform a professional security test. The students will gain experience on efficient MAC Changer, ARP Spoofer, Packet Sniffer, DNS Spoofer, File Interpreter, Writing Code Injector, Malware Writing, Writing Keylogger, Backdoors Writing, Writing Malware – Packaging and a lot more about the techniques of Penetration Testing.
Ethical Hacking
- ৳3000
- Duration: 1 Hour
- Delivery mode: Online
- Group size: Individual
- Instruction language: English, Hindi, Bengali
- Certificate provided: No
The main objective of this course is to gather knowledge about vulnerability analysis & penetration testing, the course will help them to apply their knowledge in cyber security to protect the organization from different kinds of attacks. And also learn the ethical hacking tools, techniques, and methodologies.