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CBE Cyber Month CTF (CBE × BunaByte × CIO Africa) | Buna Byte

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In collaboration with

Commercial Bank of EthiopiaCommercial Bank of Ethiopia×

Buna ByteBuna Byte×

CIO AfricaCIO Africa

BunaByteCBE Cyber Month CTF

Challenges FAQ Register now

CBE Cyber Month CTF

Ready to test your cybersecurity skills? Commercial Bank of Ethiopia (CBE), in collaboration with BunaByte and CIO Africa, invites all cybersecurity enthusiasts to an individual Capture the Flag challenge.

Event countdown: 30 October 2026

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Six challenge categories

Flags distributed across six core cybersecurity disciplines.

Web

Web

Web application exploitation, API vulnerabilities, injection attacks, broken access controls, and session tampering.

Network

Network Security

Traffic capture analysis, packet inspection with Wireshark, protocol flaws, network reconnaissance, and firewall evasion.

Reverse

Reverse engineering

Binary decompilation, disassembly analysis, control flow tracing, Ghidra inspection, and executable logic recovery.

Crypto

Cryptography

Mathematical cipher weaknesses, RSA key attacks, hash collisions, predictable randomness, and custom crypto flaws.

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The CBE Cyber Month CTF is a collaboration between Commercial Bank of Ethiopia (CBE), BunaByte, and CIO Africa. Dedicated to building cybersecurity capability.

AI / ML

AI/ML

Prompt injection, model jailbreaks, adversarial inputs, data poisoning, and exploiting machine learning pipeline vulnerabilities.

OSINT

OSINT

Open source intelligence, geolocation verification, metadata forensics, digital footprinting, and public reconnaissance.

Register for the CTF

Enter your details below to register for the CBE Cyber Month CTF.

Registration is closed.

Frequently asked questions

Everything you need to know about participating in the CTF challenge.

Who can participate in this CTF?+

Anyone with an interest in cybersecurity. University students, high school learners, recent grads, and working IT professionals are all welcome. Challenges are curated for multiple skill levels.

Is this a solo or team competition?+

This is strictly an individual competition. Every hacker competes on their own to demonstrate their skills.

Is there any registration or entry fee?+

No. Participation is free. The CBE Cyber Month CTF is a collaboration between Commercial Bank of Ethiopia, BunaByte, and CIO Africa.

Where do I solve the challenges?+

All challenges will be hosted on the official BunaByte CTF platform at ctf.bunabyte.com. Make sure you register an account there before the event starts.

What equipment do I need?+

Any laptop. We recommend having a Linux VM, WSL, or Kali Linux installed with standard security tools.

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Challenges Registration FAQ

Partners and platform

BunaByte CTF portal Buna Byte official Commercial Bank of Ethiopia CIO Africa

© 2026 BunaByte. In collaboration with Commercial Bank of Ethiopia and CIO Africa.