Base
Hardened build
minimal ports, security patches applied at build time
CyberChef on Ubuntu 24.04 LTS
Azure
Security
CyberChef, the cyber swiss army knife, a purely client side toolkit for encoding, encryption and data analysis, served the moment it boots.
Overview
CyberChef is an open source web app for carrying out a huge range of cyber operations inside a web browser. These operations, called recipes, cover encoding and decoding of formats such as Base64 and URL, building and reading hex dumps, compression and decompression, computing hashes and checksums, symmetric encryption and decryption, character encoding conversions, parsing of common network and file formats, regular expression extraction and many more, chained together in a drag and drop pipeline that shows input and output side by side. Everything runs entirely in the browser: no data is ever sent to a server, which makes it well suited to handling sensitive material.
It suits security analysts, incident responders, developers and anyone who regularly transforms, decodes or inspects data and wants a single self hosted toolkit they fully control.
Why the cloudimg image
cloudimg delivers CyberChef as the official pre built release served as static files behind nginx, so the full toolkit answers in the browser the moment the instance boots. Because CyberChef is purely client side there is no login, no account and no server side data: every operation runs in the visitor's own browser, so nothing you paste in ever leaves the machine you are viewing it on. The image is hardened and fully patched, pinned to a known release, and every deployment is paired with a step by step deploy guide and backed by 24/7 cloudimg support.
Common uses
- A private self hosted CyberChef for encoding, encryption and data analysis
- A browser based toolkit for security analysts and incident responders
- Decoding and transforming sensitive data without it leaving your browser
See it running
Real screenshots taken while testing this image against its deployment guide.
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