root@portfolio:~$ whoami
Hey there! I'm Bishwas — a passionate cybersecurity enthusiast currently pursuing my BSc (Hons) in Ethical Hacking & Cyber Security. I thrive on breaking into systems (ethically!), analyzing digital forensic evidence, and building secure network architectures. My playground spans home labs, CTF competitions, and hands-on security projects with tools like Wireshark, Splunk, Burp Suite, Kali Linux & Nmap.
I explore both sides of cybersecurity — from offensive penetration testing and vulnerability hunting to defensive security monitoring and digital forensics. Every system tells a story, and I love uncovering it.
Designed a secure multi-tier enterprise network with VLANs, OSPF, NAT, ACLs, VPN and firewall configs in Cisco Packet Tracer.
Identified SQL injection, XSS, authentication bypass vulnerabilities in target apps and produced professional vulnerability reports with remediations.
Built a multithreaded TCP/IP port scanner with a GUI to detect open ports and enumerate network services.
Analyzed various forensic images and digital evidence, performed incident timeline reconstruction, file and artifact recovery analysis.
Built P2P + AES encrypted messaging app with user authentication and secure key management.
CTF competition at Softwarica College — earned top placement, competing solo and in teams across various challenge categories.
Certified in Cybersecurity
Cybersecurity Entry-level
SOC Analyst
Professional Certificate
Pre Security Path
Virtualized lab with VMs running Kali Linux, Windows targets, pfSense router/firewall for hands-on practice.
Deployed and configured Splunk/Wazuh for log analysis, alert creation, and security monitoring exercises.
Wireshark packet captures, protocol analysis, anomaly detection, identifying malicious traffic patterns.
Active on HackTheBox, TryHackMe, CTFtime, OverTheWire for continuous skill development.