I fiddle with bits 🌞&🌜 - Find me at @zer0rest@mastodon.social.
Joined February 2013
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If you’re an ISP / Network and you have trouble navigating the inaccuracy of IP geolocation services, I’ve just published this post with my recommended best practices:
blog.daknob.net/fix-ip-geolo…
I welcome any feedback, info, or advice.
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I just published a guide on how to use AirPrint (or any other mDNS-discoverable service) across VLANs and even the entire Internet:
blog.daknob.net/airprint-acr…
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we have been busy examining the Emotet trojan. Our analysis is now available in an extensive report! cert.grnet.gr/en/blog/revers…
#Emotet #Malware #Security
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That amazing feeling when you look something up on @Wikipedia and there is your TLS cert, looking back at you. 😍
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A map of #36C3’s IPv4 Space, at least the /16’s, in a period of one week:
blog.daknob.net/mapping-36c3…
Good job @c3noc , until next year!
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A bit ago I published a new blog post on how I mapped part of the Greek Internet:
blog.daknob.net/mapping-the-…
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Introducing:
You can't curl under pressure.
The time pressure game to teach you of all of stuff that I forgot when I try and use cURL
blog.benjojo.co.uk/post/you-…
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We're committed to reject RPKI invalid prefixes w/ maintained RTBH funct. before EoY across all AS1299-external sessions.
This, following a massive effort by the team in augmenting existing tools for robustness and performance. Subsequent posts will detail our implementation.
Exciting news! We are happy to announce that we have implemented #RPKI – a technology that validates and secures critical route updates or #BGP announcements on our #1 ranked global Internet backbone. 🎉
Read all about it here: bit.ly/2O73wJB
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Apple's "Find My" feature sounded—to the sufficiently paranoid, at least—like both a security innovation and a potential privacy disaster. But Apple says it built the feature on a unique encryption system to prevent that sort of tracking—even by Apple. arstechnica.com/information-…
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Ευρωεκλογές: Μην βάλεις σταυρό σε αυτούς. blog.vrypan.net/2019/05/19/1…
Οι ευρωβουλευτές που βοήθησαν να περάσει η Οδηγία για τα Πνευματικά Δικαιώματα, δεν αξίζουν τον σταυρό σου.
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The RIPE Meeting network, AS2121, is now doing #RPKI Origin Validation invalid=reject
#routingsecurity #RIPE78
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how our (@gandi_net) LiveDNS anycasted infrastructure starts up! news.gandi.net/en/2019/03/bo…
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After almost three years without a blog post, I found the time to write about a new study I performed about the state of #RPKI deployment in #Greece:
blog.daknob.net/rpki-deploym…
Hope you like it, and let me know if you have any comments or suggestions!
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Another step towards better internet connectivity in Greece by @grnet_gr
#GRNET launches #GR_IX Thessaloniki:the new, independent #isle for #Internet_traffic #exchange in Northern Greece will optimize #Internet_quality, #internet_connectivity & #internet_speed for every user, also reducing the cost of #internet_access (GR txt): goo.gl/Djpnjz
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I low-key always hope this happens when I’m on final approach somewhere.
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Facebook adds 5 divs, 9 spans and 30 css classes to every single post in the timeline to make it more difficult to identify and block 'Sponsored' posts, oh my.
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So gr3.nordvpn.com (143.233.216.132) and gr4.nordvpn.com (143.233.216.134), two @NordVPN servers, are in @iit_demokritos (@grnet_gr)? Didn’t know anyone can rent servers to Nord.. And isn’t GRNET only for non-commercial purposes? Interesting.. :-)