Hi, I’m Vivek — also known as Vee-Sec. Currently pursuing a Master’s in Cybersecurity in Dublin, with graduation expected in Jan 2027. I document my CTF writeups and findings here.
Cybersecurity Internships (3–6 months) in: Security Operations (SOC Analyst Intern) Information Security Analysis Threat Monitoring & Incident Response Vulnerability Management / Security Engineering (junior level)
Dec 9, 2025 · 4 min read · Learning Objectives Learn the basics of network service discovery with Nmap Learn core network protocols and concepts along the way Apply your knowledge to find a way back into the server Christmas preparations are delayed - HopSec has breached ...
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Dec 8, 2025 · 6 min read · Learning Objectives Today's room will have you taking the place of Elf McBlue, a highly talented member of The Best Festival Company's malware investigation squad. You have been tasked with investigating a highly suspicious executable that is being s...
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Dec 6, 2025 · 3 min read · Learning Objectives Understand the concept of authentication and authorization Learn how to spot potential opportunities for Insecure Direct Object References (IDORs) Exploit IDOR to perform horizontal privilege escalation Learn how to turn IDOR ...
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Dec 4, 2025 · 4 min read · Learning Objectives Ingest and interpret custom log data in Splunk Create and apply custom field extractions Use Search Processing Language (SPL) to filter and refine search results Conduct an investigation within Splunk to uncover key insights ...
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Dec 3, 2025 · 3 min read · Learning Objectives Understand what social engineering is Learn the types of phishing Explore how red teams create fake login pages Use the Social-Engineer Toolkit to send a phishing email In light of several recent cyber security threats again...
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