TT-RSS - Kitchen Steganography with Turmeric
https://hackaday.com/2023/08/26/kitchen-steganography-with-turmeric/
#rss #invisibileink #steganography #chemistry #science #spice #kids #stem #art

Kitchen Steganography with Turmeric - It is a classic rite of passage for nerdy kids to write secret messages using lemo... - https://hackaday.com/2023/08/26/kitchen-steganography-with-turmeric/ #invisibileink #steganography #chemistry #science #spice #kids #stem #art

Finally gotten around to starting a blog series on steganography. Something that's fairly niche but seems like it might be getting more important with the need to invisibly mark A.I. generated content. Includes a brief overview of what it is and a simple example of how to do it.

https://tpegler.hashnode.dev/steganography-part-1

#programming #steganography #blaugust2023 #python

SchneieronSecurity: Hacking AI Resume Screening with Text in a White Font https://www.schneier.com/blog/archives/2023/08/hacking-ai-resume-screening-with-text-in-a-white-font.html #artificialintelligence #Uncategorized #steganography #hacking #trust

SchneieronSecurity: Hacking AI Resume Screening with Text in a White Font https://www.schneier.com/blog/archives/2023/08/hacking-ai-resume-screening-with-text-in-a-white-font.html #artificialintelligence #Uncategorized #steganography #hacking #trust

Hacking AI Resume Screening with Text in a White Font https://www.schneier.com/blog/archives/2023/08/hacking-ai-resume-screening-with-text-in-a-white-font.html #artificialintelligence #Uncategorized #steganography #hacking #trust

SchneieronSecurity: Hacking AI Resume Screening with Text in a White Font https://www.schneier.com/blog/archives/2023/08/hacking-ai-resume-screening-with-text-in-a-white-font.html #artificialintelligence #Uncategorized #steganography #hacking #trust

I made a #steganography program with a couple of friends of mine!

Check it out at: https://codeberg.org/steganograpy-devs/steganograpy (It's in Python, hence the name)

Schneier on Security
#AI Generated #Steganography

New research suggests that AIs can produce perfectly secure steganographic images:

Abstract: Steganography is the practice of encoding secret information into innocuous content in such a manner that an adversarial third party would not realize that there is hidden meaning.

https://www.schneier.com/blog/archives/2023/06/ai-generated-steganography.html

AI-Generated Steganography https://www.schneier.com/blog/archives/2023/06/ai-generated-steganography.html #artificialintelligence #academicpapers #Uncategorized #steganography #cryptography #encryption

Combattez le pouvoir!!!
J'ai utilisé un programme de stéganographie appelé Steghide pour cacher un message texte secret dans l'image ci-dessous. Le mot de passe nécessaire pour révéler le message secret est : 123456
Avez-vous réussi à trouver le message caché ? Publiez-le. N'oubliez pas que vous pouvez installer Steghide avec les commandes suivantes :
sudo apt-get update
sudo apt-get install steghide
#encryption #cryptography #linux #chiffrement #steganography #steganographie #bash

La stéganographie est la pratique de cacher un message ou une information dans un autre support non secret afin de prévenir sa détection. Elle vise à dissimuler l'existence du message plutôt que de le rendre incompréhensible, et peut impliquer l'encodage de messages dans des images numériques, des fichiers audio ou d'autres médias numériques. #encryption #cryptography #linux #chiffrement #steganography #steganographie

@troglodyt @tomo At this point I'm not too convinced GPG/PGP is a good way to do encrypted communication.

I do get the point however that you're leading at, which is embedded encrypted protocols on platforms & protocols that now cannot be properly encrypted.

That's quite possible. Let's hope they're not dumb enough to keep pushing until bloated AI-generated cat pictures + #steganography start to be the basic unit of communication, otherwise they'll see the resulting DoS on their infra.

Easy as 0,1,1,2,3
CadaverdoG Society
Steganography puzzle…
http://www.selfsploitationpress.net/cds03cvr.jpg

#ctf
#steganography

How can information hidden using image #steganography be efficiently decoded? Can generative adversarial networks (#GAN) be used to improve the performance of steganalysis?

Read more in a special issue paper “A Novel Approach Based on Modified Cycle Generative Adversarial Networks for Image Steganography” by P G Kuppusamy, K C Ramya, S Sheebha Rani, M Sivaram and Vigneswaran Dhasarathan published in SCPE, Vol. 21, No. 1, (ISSN 1895-1767): https://tinyurl.com/4nzwtndp

Is it possible to fool GPT-3 into offering false answers by forcing the AI to use a false or tricked prompt tool?

The answer appears to be "yes" and that trickery is called "Steganography" -- that means concealing information inside another message to avoid detection. A classic "Trojan Horse" deception.

I asked ChatGPT-4 Plus about GPT-3 being "steganographed" and here is the fascinating conversation.

#AI #ChatGPT #Steganography #TrojanHorse #Tech

Original article: https://vgel.me/misc/tools-not-needed-draft/

How can information hidden using image #steganography be efficiently decoded? Can generative adversarial networks (#GAN) be used to improve the performance of steganalysis?
Read more in a special issue paper “A Novel Approach Based on Modified Cycle Generative Adversarial Networks for Image Steganography” by P G Kuppusamy, K C Ramya, S Sheebha Rani, M Sivaram and Vigneswaran Dhasarathan published in SCPE, Vol. 21, No. 1, (ISSN 1895-1767): https://tinyurl.com/4nzwtndp

Wrapped up the new practice puzzle and posted it (and solution) to that site.
(Also below)

This is the one I decided not to hold back for events. Again, just practice.

#steganography
#CTF

selfsploitationpress.net/venn.jpg

Worked on puzzles (2) over the weekend, and decided on which to keep back for an event. I’ll share the other soon-ish - not happy with the art portion.

Thank you for your patience.
Have a MARVY day!!! 😎

#CTF
#steganography

Testing a new puzzle and working on options for a second. Whichever I don’t use for a CTF event, I’ll post on the site over the weekend.

#CTF
#steganography