Network Analysis: Web Shell
Full packet capture triage of a compromised web server: isolating the web shell upload, tracing the attacker's follow-on commands, and rebuilding the timeline from raw PCAP.
Read Article →// whoami
Nabin Tiwari — Cybersecurity Blog
I'm a Computer Science student focused on network security and cybersecurity. This is where I publish walkthroughs and write-ups from CTF platforms, personal labs, and forensic investigations — documented the way I'd want to hand them to a teammate.
Articles & Walkthroughs
LetsDefend Challenge Writeup: HTTP Basic Auth
A detailed walkthrough of the LetsDefend HTTP Basic Auth challenge, explaining how HTTP Basic Authentication works, analyzing the authentication process, and identifying key security concepts and attack techniques.
Read Article →About
I'm a Computer Science student specializing in Network Technology and Cybersecurity, currently working toward entry-level roles such as SOC Analyst, Cybersecurity Analyst, and Network Security Engineer — with a particular interest in international internship opportunities. This blog is where I document what I learn: methodology, dead ends, and the evidence behind each write-up, not just the final answer.