CTF - Image Forensics 101

In which we'll discuss how we can hide data in a JPEG files. This is very introductory and we'll find some data that is not really well hidden, but we'll talk about some tools in the process that are helpful to work on CTF challenges
References
JPEG wikipedia:
en.wikipedia.o...
EXIF wikipedia:
en.wikipedia.o...

[@lancemarchetti8673]

Thanks for the video.
I recently started testing an idea for CTFs by embedding a jpg inside another jpg without stegonograhy tools that incorporate lsb, msb encryption etc.
Image quality is not affected and no passwords are necessary.
I'm very excited about my progress so far because I have not yet seen this technique used anywhere so far.

[@_SmiIe_]

This was a perfect starter guide, many thanks!

[@universalponcho]

This is good. Very good

[@user-sl3gr6dl9r]

Thank you sir... thank you so much

[@whitefps2603]

Hi @GuyInTheShell thanks for this video really heplful

[@mohamedahmedmahoud9327]

when you give the certificate to someone deserve it