✦ Hi, I'm Bisu. I study Cyber Security & Networking Technology at Lincoln International College, Nepal, and I'm working toward a career in cybersecurity.
- bisu@cyber-sec-node:~$ whoami
+ Name : Bisu Ghalan
+ Username : bisug
+ Aim : Cybersecurity Professional
+ Location : Nepal
+ Portfolio : https://bisu.com.np
+ Daily OS : Linux Mint
- bisu@cyber-sec-node:~$ cat education.json
+ {
+ "degree" : "BSc (Hons) Cyber Security & Networking Technology",
+ "college" : "Lincoln International College, Nepal",
+ "semester" : "Semester-2"
+ }
- bisu@cyber-sec-node:~$ nmap -sV current_targets.local
+ Starting Nmap ( https://nmap.org )
+ PORT STATE SERVICE REASON
+ 22/tcp open ssh Python, C++, Go, TypeScript
+ 80/tcp open http Network Fundamentals, Packet Analysis
+ 443/tcp open https Ethical Hacking, Cyber Ethics- Studying Python, C++, Go, and TypeScript
- Working through networking fundamentals (OSI, TCP/IP, routing) and packet analysis with Wireshark
Languages
Databases & Storage
Redis: concepts. PostgreSQL: basics.
Containerization
Tools & Environment
| Tool | What I use it for |
|---|---|
| Linux Mint | Daily driver for coding, coursework, and notes |
| Kali Linux (VMware) | Isolated labs for offensive security practice |
| Wireshark | Packet capture & protocol analysis (TCP/IP, DNS, HTTP) |
| Nmap | Host discovery, port scanning, service detection |
| Burp Suite (Community) | Inspecting web requests and proxy traffic |
| Cisco Packet Tracer | Network topologies, routing & switching practice |
| VMware | Virtualized lab environments, snapshots before experiments |
| Git & GitHub | Version control for coursework, labs & this profile |
| Docker (learning) | Running isolated services & lab containers |
root@cyber-sec-node:~/learning# cat current_focus.txt
+ [>] CORE CONCEPTS
- Networking Fundamentals (OSI, TCP/IP, Routing)
- Core Programming & Logic Concepts (Python, C++, Go, TypeScript)
- Virtualization & Lab Setup (VMware)
+ [>] PRACTICAL LABS & TOOLS
- Cisco Packet Tracer (Network Simulation)
- Wireshark (Packet Analysis & Sniffing)
- HackTheBox (CTFs & Practical Application)
+ [>] SELF-STUDY & RESEARCH
- Working through scripting tutorials
- Building foundations in networking and programming
Open to talking networking, teaming up for HackTheBox/CTFs, or contributing to open-source projects.
