What does HackerNews think of CyberChef?

The Cyber Swiss Army Knife - a web app for encryption, encoding, compression and data analysis

Language: JavaScript

#1 in Parsing
> Firstly, employees need to be aware that they are not allowed to use this software and you need to therefore provide a solution.

As far as I understand, the usage of such tools is caused by the need to accomplish some goal that they don't know how to otherwise do. Therefore, wouldn't it be a good idea to self-host such a tool, even if it's not a part of any pre-existing platform that's in use for other business processes?

For example, for various data format related concerns, I've seen CyberChef be pretty good: https://github.com/gchq/CyberChef

As for some binary file format conversations, HRConvert2 seems viable: https://github.com/zelon88/HRConvert2

If self-hosting things is too much of a bother/risk, then I guess all that's left is local tools, such as Handbrake on Windows for video: https://handbrake.fr/ and maybe something like XnView for images: https://www.xnview.com/en/ and so on...

But then there's the risks of self-hosted or local software containing something malicious and needing to be audited etc. I recall that in my previous org, I helped develop a Wiki page listing many of the tools available within the company internally, so that anyone who needs to store files could immediately look at self-hosted Nextcloud (for example), as opposed to going for Dropbox or whatever. Of course, instructions alone probably aren't enough, restrictions are also necessary, but discoverability is always good!

Getting and using a local copy of CyberChef (https://github.com/gchq/CyberChef) covers much more useful tools than this currently. Though this one looks a tad prettier.
I think the landing page is more informative personally:

https://github.com/gchq/CyberChef

If there was any remaining doubt about the UK Gov's design chops, check out their Github projects. Just to highlight one... they've published one of the most accessible and intuitive reverse-engineering tools I've ever used: https://github.com/gchq/CyberChef
Whoa, I did not know this app exists, it also looks nice!

As I can see, DevUtils provide convenience features like global hotkey, smart detect, context menu, etc... this is something I have spent a lot of time on, and it worked well for me at least :)

I did research on online tools and open-source projects like CyberChef [1], but none of them were providing the convenience I was looking for.

[1] https://github.com/gchq/CyberChef

DevUtils reminds me of CyberChef [1][2]. The latter supports ~300 operations, is also open source and works entirely offline, but lacks the 'smart detect' feature of DevUtils since it's web-based.

[1] https://gchq.github.io/CyberChef

[2] https://github.com/gchq/CyberChef

I keep a copy of CyberChef [0] locally. Can do the majority of the data manipulation I need. Does JWT Decoding / Signing / Verification and JSON Validation / Pretty as well. You can experiment with insignificant data here [1].

[0] https://github.com/gchq/CyberChef

[1] https://gchq.github.io/CyberChef/

Introduced me to CyberChef (https://github.com/gchq/CyberChef) which has since become the open source project I contribute to frequently.