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Achievements

Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Pull Sharkx2Achievement: Quickdraw

Achievements

Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Pull Sharkx2Achievement: Quickdraw

Highlights

  • Pro

Organizations

@hackclub @np-overflow @GeeksHacking @sst-inc @swiftinsg @NullSec-SIG @Yes-but-No @Lag-and-Crash @SGBono @Singapore-Students-Merger

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DakshRocks21/README.md

Daksh Thapar

Cybersecurity & Digital Forensics student at Ngee Ann Polytechnic, Singapore. I build security tooling, run CTF infrastructure, and like figuring out how systems break.

Website LinkedIn Email

Stack

Selected work

SadGuard

Self-hosted GitHub bot that catches supply-chain attacks in pull requests: LLM diff review, sandboxed execution logging and entropy analysis.

Black Hat Asia Arsenal 2025 · Python, TypeScript, Docker

PacketDuck

PCAP analyser and threat-intel dashboard that runs entirely in the browser, with optional LLM-assisted forensic summaries.

Black Hat Asia Arsenal 2026 · TypeScript

VulnGuard

LLM-assisted pull request reviewer that flags vulnerabilities and writes test cases from repository context. Grew into SadGuard.

HackSmith 5.0 Challenge Coin · Python, GitHub Actions

STUPID & PLUGIN

CTFd plugin and backend that spins up on-demand, per-team challenge instances across Docker and Proxmox.

Ran Hack N Flag 2025 with 400+ players · Python, CTFd

OpenVPN for CTFd

On-demand OpenVPN client profiles for network challenges: a profile generator and a CTFd frontend plugin.

Python, CTFd

ArrivalSG

iOS app for Singapore bus arrivals and train disruptions, built in the Swift Accelerator Programme. On the App Store.

Swift

and more in my repositories…

Talks & recognition

Black Hat Asia Arsenal 2026 Black Hat Asia Arsenal 2025 Hall%20of%20Fame NASA%20VDP 1st%20%C2%B7%20Advanced BrainHack%20TIL--AI%202026 1st OSCTF%202024 1st National%20Robotics%20Competition%202024 1st James%20Dyson%20Foundation%20RoboRoarZ Gold AiSP%20SVRP%202026 SHIELD%20Award DIS%20Sentinel%20Programme Challenge%20Coin HackSmith%205.0 2nd SkillsFuture%20Cyber%20Challenge%202025 3rd BlahajCTF%202024 Top%2010 BrainHack%20CDDC%202025 and more…

Community

Yes But No NullSec Overflow Outreach YBN CTF CCTF Hack N Flag 25 YCEP 2025 Lag and Crash 6.0 HackOMania ByteHackz and more…

Stats



Open to opportunities, research and collaboration on security tooling.

LinkedIn Email Website

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  1. SadGuard SadGuard Public

    Blackhat Asia Arsenal 25 - Dynamic Code Analysis + Supply Chain Detection Attack - Cybersecurity Tool

    Python 7 1

  2. VulnGuard VulnGuard Public

    Honorable Mention - Hacksmith 5.0

    Python

  3. National_Robotics_Competition National_Robotics_Competition Public

    1st Place - National Robotics Competition Smorphi Category

    G-code

  4. RoboRoarz RoboRoarz Public

    1st Place - The James Dyson Foundation's RoboRoarZ International - Senior Category

    C++

  5. ultivision ultivision Public

    UltiVision is a revolutionary leap forward in visual navigation for the visually impaired, making the world accessible for all. Powered by advanced Machine Learning algorithms, it uses computer vis…

    Jupyter Notebook 1

  6. swiftinsg/2021-ArrivalSG swiftinsg/2021-ArrivalSG Public

    ArrivalSG provides both bus arrival timings and it includes information on train disruptions in real time. It also allows users to view the first and last bus timings. It is the perfect travel comp…

    Swift 5