https://vasanthavanan.in/ Recent content on vasanth-vanan Hugo -- gohugo.io en-us https://vasanthavanan.in/conferences/ Sun, 10 Sep 2023 14:19:03 +0530 https://vasanthavanan.in/conferences/ BlackHat 2024, Las Vegas [Aug 7-8, 2024] - First time attendee: awarded the prestigious student's scholarship for BlackHat 2024. - Enhanced my knowledge on latest open source tools, technology at Arsenal and Business Hall. - Networked with cybsec professionals from different companies and sponsors. OWASP Global AppSec, Washington DC [Oct 30-31, 2023] - explored Linux memory vulnerabilities with Ofri Ouzan, covering outdated and latest techniques, binary hardening, and real-world examples. https://vasanthavanan.in/experiences/ Sun, 23 Jul 2023 01:10:35 +0530 https://vasanthavanan.in/experiences/ Spectrum Security Feb 2025 - Present Software Development Threat Detection Security Software Engineer Jun 2025 - Present Security Software Intern Feb 2025 - May 2025 (4 Months) Cybersecurity Research Intern Playtronics LLC Oct 2024 - Jan 2025 (4 Months) Security Software Development LLM Cybersecurity Intern Safer Internet Project Nov 2022 - Jun 2023 (8 Months) Penetration Testing Vulnerability Assessment Scripting Software Developer IBM India Private Ltd. https://vasanthavanan.in/projects/ Sun, 07 May 2023 18:47:43 +0530 https://vasanthavanan.in/projects/ MedCircle: Securing AWS Healthcare Infrastructure Conducted risk assessment and implemented strategic security measures, including AWS services like WAF, Shield, MFA, CloudTrail, and Macie to ensure compliance with HIPAA and protect patient's data integrity, confidentiality, and availability in AWS healthcare infrastructure. Tags: AWS, cloud-security, health-care Hyperloop: Data Model Standardisation Blockchain This project focused on a smart Hyperledger Fabric based blockchain network ensuring data model integrity across FMS modules (IBM-SIS) with attribute rules, facilitating consistent and valid database table structures. https://vasanthavanan.in/contact/ Sun, 07 May 2023 14:19:56 +0530 https://vasanthavanan.in/contact/  Linkedin: linkedin@vasanthavanan Twitter: twitter@vasanth__vanan Instagram: instagram@vasanth_vanan Discord: discord@vasanth_vanan Email: cr34u6rupg[at]pomail[dot]net Let’s Talk: Schedule@Calendly @keyframes float { 0% { transform: translatey(-5px); } 50% { transform: translatey(10px); } 100% { transform: translatey(-5px); } } #dpi{ float:left; width: 37%; margin-left: 125px; overflow: hidden; transform: translatey(0px); animation: float 6s ease-in-out infinite; img { width: 100%; height: auto; } } https://vasanthavanan.in/resources/ Sun, 07 May 2023 14:19:09 +0530 https://vasanthavanan.in/resources/ https://vasanthavanan.in/ctfs/ Sun, 07 May 2023 14:19:03 +0530 https://vasanthavanan.in/ctfs/ Phase 1: TryHackMe I started my CTF journey on TryHackMe and completed various rooms. Highly recommend it for beginners. Check out my blog for detailed write-ups on different rooms on ctf.vasanthavanan.in. Currently ranked in the top 1% of the community.    Phase 2: PicoCTF Following that, I explored on PicoCTF's PicoGym practice challenges. I dived deep in to binary exploitation, web exploitation, reverse engineering and forensics. https://vasanthavanan.in/certifications/ Sun, 07 May 2023 14:18:54 +0530 https://vasanthavanan.in/certifications/            Offensive Security Certified Professional (OSCP) (verify: OS-101-53671) Certified Ethical Hacker (CEH) (verify: ECC1982743650) eLearnSecurity Junior Penetration Tester (eJPT) (verify: 6119394) CompTIA Security+ (verify: QGSWZKZP0DFQ19G3) CompTIA Network+ (verify: Q85MJ88F734119GZ) Creative License: TryHackMe (Certification Image Source) .certs { background: #000; /* Set the background color to white */ position: relative; overflow: hidden; } . https://vasanthavanan.in/blogs/ Sun, 07 May 2023 14:18:47 +0530 https://vasanthavanan.in/blogs/ -- As an avid reader and writer on Medium.com, I dedicate ample time exploring latest cybersecurity trends, with a focus on penetration testing. You can find my blog posts on vasanthavanan.medium.com Occasionally, I write blogs at System Weakness Publication. Here are a few blog articles: Injecting 0x113 — Format String Binary Exploitation, (December 15, 2023) Inspecting — KrØØk Vulnerability, (March 26, 2020) SS7 — The Deadliest Attack, (February 13, 2019) https://vasanthavanan.in/about/ Sun, 07 May 2023 13:11:57 +0530 https://vasanthavanan.in/about/ Meet Vasanth Vanan Security Software @ Spectrum Security | OSCP Certified | Exploring LLM Security I enjoy mimicking real world attackers and I often go by I think we need to talk – Find me more on –                const names = ["vasanth_vanan", "vasanth.vanan", "vasanth__vanan", "VasanthVanan", "vasanthavanan", "busterbayliss8"]; let currentIndex = 0; function shuffleArray(array) { let currentIndex = array.