Computers, ssh and rock'n roll
Ce mercredi 5 juin, j’ai eu l’opportunité de présenter au SSTIC 2024 le résultat de mes recherches sur NSEC3, le sous-système de DNSSEC permettant de sécuriser certains aspects de DNS. J’ai montré comment ce système peut être utilisé pour télécharger la liste des domaines hébergés par les TLD.
https://www.sstic.org/2024/presentation/dig_com_axfr_dnssec__lister_linternet_grce__dnssec
Continue reading “dig .com AXFR +dnssec : Lister l’internet grâce à DNSSEC”The New Year’s Eve 2024 has passed and I’d take this opportunity to write down what’s passing on my mind right now. 2023 has been a better year for me than every other year since 2017~2018, in that nothing really bad has happened 🤷. Here’s some important points:
Continue reading “Looking back at 2023 and future”Hi there !
After some solicitation from third parties (read: libssh developers), I finally installed a real blog to replace more or less my wiki-based website. I’m going to discuss some things about libssh development, thoughts about programming, networks, computer security and internet.
I’ll take the occasion to tell about the FOSDEM convention that took place this week-end. Awesome meeting of opensource developers, it was a great occasion to meet people, in particular Andreas which is a libssh developer as well. It’s also interesting to note that this is the fist time FOSDEM is connected to the IP world through BELNET (note: I work for BELNET). FOSDEM was connected to BELNET on IPv4 and IPv6 using fiber, and this bandwidth was distributed to users through WiFi access points distributed in the ULB campus. The bandwidth used peaked around 100 Mbit/s (a poor 1/10th of the available bandwidth) due to technical limitation of airwaves, but I’m sure the tech staff will find a solution for next year. Also interesting to note, an IPv4 was available for each participant (two /19 were allocated) and the IPv6/IPv4 enabled ratio was around 90%.
I’m looking forward for more good stuff next year !