CTF Bali 2025 – Capture The Flag Hacking Competition
Are you ready to test your hacking skills in paradise?
Join the Capture The Flag (CTF) competition by Sawah Cyber Security this August in Bali now!
On 23 August 2025, we invite all cybersecurity enthusiasts, students, and professionals to challenge themselves in an Ethical Hacking CTF competition held on the beautiful island Bali.

What is a CTF?
A Capture The Flag (CTF) event is a fun and competitive cybersecurity challenge where participants must solve various tasks that simulate real-world vulnerabilities. From web application hacking to reverse engineering, OSINT, forensics, and binary exploitation. We believe CTFs are the best way to learn practical hands-on experience and showcase your hacking skills.
Each task you complete earns you points. The more flags you capture, the higher your rank.
Event Details
- Date: Saturday, 23 August 2025
- Time: 13.00-17.00 (WITA timezone)
- Location: Badung/Seminyak area, Bali (exact venue location will be announced after registration)
- Mode: Offline, individual players
- Platform: CTFd (offline)
- Language: Bahasa Indonesia & English
- Price: Free entry!

Participant Requirements
- Bring your own laptop. Note: Please do not use your company laptop!
- Register yourself on our registration page (https://ctf.sawahcyber.id)
- Join our Communication group for updates and announcements (info will be shared)
- Basic knowledge of Linux/command-line tools is a plus.
Registration
Registration is now open. Sign up here:
Spots are limited, so register yourself today.
Community Partners
We are proud to organize this event with support from:
- Politeknik Negeri Bali (PNB)
- Universitas Dhyana Pura, Bali
- Meta4sec and TCP1P
- Sawah Cyber Security team
If you like to contribute and/or sponsor our CTF event, please contact us via [email protected]