Written by Dominik Pantůček on 2024-08-01
The well-known rclone tool for accessing and synchronizing cloud-based storage can have its configuration encrypted using a symmetric cipher with password-derived key. However some elaborate work is needed to provide a higher protection of the configuration secrets - for example using the YubiKey 5 security token. There is alredy some development under way to streamline such usage.
Written by Dominik Pantůček on 2024-07-18
In 2016 we decided to implement our website in WordPress which was deemed adequate at that time. However the times are a-changing and now we have migrated to our custom publishing pipeline using Racket and Punct.
Written by Dominik Pantůček on 2024-07-04
It took ages, however the replacement of our autonomous system border router (ASBR) is done. In addition we managed to converge our backbone L2 and L3 equipment and finally get a rid of two single points of failure (SPOF) in sequence.
Written by Jiří Keresteš on 2021-04-08
Did you know that Ghidra SRE has the ability to emulate code? If you want to know how we use it to save time when reversing firmware binaries, read on!
Written by Lída Hrnčířová on 2021-02-18
During the last few weeks, we shared tutorials aimed at Windows users regarding SSH authentication using Cryptoucan™. Don't worry, we haven't forgotten about you, Ubuntu users! In this week's blog post you'll find a step-by-step written guide that will help you log into a remote machine easily!