#socarrat — Public Fediverse posts

Now it has a big button.

#socarrat #worm #logs

We will be presenting #Socarrat in the ACM #EuroSys25 poster track!!

"Socarrat: Building Cost-Effective Secure WORM Devices Following the Reverse File System Approach"

@paurea

https://2025.eurosys.org/index.html

This little gadget:

It is mounted on a Linux as a USB disk formatted with ext4

offering a log file where only data can be appended (and read)

Bad guys won't be able to delete or alter anything even if they are root

If they succeed, the log will not pass a check (i.e. it's tamper evident)

#socarrat

El jueves 6 de marzo a las 16:00 @paurea y yo
estaremos dando nuestra charla en #rootedcon en la sala 18, en el track de la conferencia #criptored

Este cacharrito:

está montado en un Linux como un disco USB formateado con ext4

ofreciendo un fichero de log en el que solo se pueden añadir datos (y leerlos)

los malos no podrán borrar o alterar nada aunque sean root

si lo logran, no pasará una verificación

#socarrat

Context: Socarrada is an adjective in the feminine, after #socarrat which means "singed" and is the name of the layer of delicious toasted / caramelized rice at the bottom of the #Paella 🤤