#nsec — Public Fediverse posts

Seems NorthSec 2026 is happening today, have fun people! And if you feel like being a speaker, check out cfptime.org cc @nsec.io (on BlueSky) #nsec.io (on BlueSky)

I will be at @NorthSec tomorrow and Friday, if you're there too and would like to meet up let me know! :D

#NorthSec #nsec

Nostr Key Converter - Convert npub/nsec to Hex - NostrDeck
https://nostrdeck.com/key-converter.php

#nostr #key converter #npub #nsec #hex #bech32 #nostr tools

📢🔔 Just 1 more day to submit your talk at NorthSec 2026 cc @nsec.io (on BlueSky)! https://cfptime.org/cfps/3397/ #cfp #infosec #nsec.io (on BlueSky)

📢🔔 Just 1 more week to submit your talk at NorthSec 2026 cc @nsec.io (on BlueSky)! https://cfptime.org/cfps/3397/ #cfp #infosec #nsec.io (on BlueSky)

📢🔔 Just 2 more weeks to submit your talk at NorthSec 2026 cc @nsec.io (on BlueSky)! https://cfptime.org/cfps/3397/ #cfp #infosec #nsec.io (on BlueSky)

📢🔔 Just 1 more month to submit your talk at NorthSec 2026 cc @nsec.io (on BlueSky)! https://cfptime.org/cfps/3397/ #cfp #infosec #nsec.io (on BlueSky)

Today we will announce the big winners of our CTF! Stay tuned, we should post around 4pm

#nsec #nsec2025 #infosec #hackerspace #ctf

It's on 🔥🔥

#ctf #hackerspace #hacker #nsec2025 #nsec

Ça part 🔥🔥

#nsec2025 #nsec #infosec #hackerspace

Pas qu'on veut vous faire regretter de ne pas être des nôtres... quoique! 🥳

Photos du party de Northsec 2025

#nsec2025 #nsec #infosec #hackerspace

Not to give you FOMO but a little bit... 🥳

Picture of our party at Northsec 2025

#nsec #hackerspace #infosec #party

✨ STUDENT CONFERENCE TICKET DRAW ✨

Our sponsor Google is giving away 4 student tickets to our conferences starting this Thursday.

To enter: share this post and mention which conference you'd most like to attend.

Winners will be announced tonight!

#students #montreal #hacker #infosec #nsec

Did you know your DNS security could accidentally leak your entire subdomain structure? Enter DNSSEC with NSEC/NSEC3 records, which is great for ensuring integrity and authentication but can also be a sneaky way for attackers to ‘zone walk’ and enumerate your domains...

Darrell Hall breaks it down in our latest blog post: https://www.pentestpartners.com/security-blog/dnssec-nsec-the-accidental-treasure-map-to-your-subdomains/

What's covered:
• How NSEC/NSEC3 can inadvertently expose DNS data
• The difference between zone transfers and zone walking
• How to crack NSEC3 records (and why you should care)
• Real-world examples and mitigation strategies

#DNSSEC #CyberSecurity #Infosec #DNS #NSEC #NSEC3 #ZoneWalking #ThreatIntel

@polysecure J'adore les deux épisodes sur le #nsec ! Ça me donne encore plus hâte à l'an prochain.

#nsec is over, once again it was amazing! Thanks to everyone involved in making it possible. You all rock! The conference and CTF were awesome, I had a great time through it all.

And I'm very proud that my team finished 9th in the CTF. The competition for that top 10 is fierce for that top 10.

I already have my ticket for next year. I'm looking forward to it.

Watch @becojo's #NorthSec talk at 10:45 EDT on YouTube!
https://www.youtube.com/watch?v=YUJu8qkkz-o

https://mastodon.social/@becojo/112447336397151405

#nsec #foss #GitHubActions #vulns

#nsec is tomorrow!!!! I'm really excited.

I'll be speaking about #Nim #malware and my Stockholm-syndromy relationship tomorrow, May 16th 14:30 at #NSec. There's a nice title card and all!
+ check out Nimfilt, the #IDA plugin I created ('cause if you do, I can justify working on this kind of tool on company time😁)
https://github.com/eset/nimfilt

The next few days should be awesome. We have our internal conference at work this week. I'll miss the last two days because I'll be at the #nsec conference and CTF. And after that, if I still have have some energy left, I'll try a few challenges in the #HackTheBox Business CTF.

So much learning. I think my brain will explode. It will be fun.

Our preciouses just arrived 😍
IT'S GETTING REAL!

*****
Nos précieuses viennent d'arriver 😍
ON SE VOIT TRÈS BIENTÔT!

#NSec #BadgeLife #FlagBot 👀 🤭

Finally I can secure my Eggos with deliciousness #NSec #SwagTimeCapsule

I got my ticket for the #nsec conference and CTF. Early bird tickets are now available https://tickets.nsec.io/2024/

OK, I know a little about DNS but wildcards + #DNSSEC are out of my league. Nevertheless, I'm pretty confident that this TYPE65283 shenanigans Cloudflare is using in its #NSEC RR does not come from the RFCs 🤔

$ dig prout.cloudflare.com +dnssec
...
;; AUTHORITY SECTION:
prout.cloudflare.com. 3600 IN NSEC \000.prout.cloudflare.com. RRSIG NSEC TYPE65283

dnspython 2.4.0 is out! 🥳

Among the new features: #DNSSEC zone signing with #NSEC support (NSEC3 will come later) 🥳

https://www.dnspython.org/news/2.4.0/

I published my writeups for the challenges I solved this weekend at the #nsec CTF.

- I Got 99^2 Problems - https://erichogue.ca/2023/05/NorthSec/IGot992Problems
- Look Within Myself - https://erichogue.ca/2023/05/NorthSec/LookWithinMyself
- Hackademy - Inclusion - https://erichogue.ca/2023/05/NorthSec/HackademyInclusion
- GOD Code Pipelines - https://erichogue.ca/2023/05/NorthSec/GODCodePipelines
- Annual Review - https://erichogue.ca/2023/05/NorthSec/AnnualReview

A huge thank you to everyone involved in the CTF. I had a blast and learned a lot.

What a weekend at the #nsec conference and CTF. I learned so much and had lots of fun.

Thanks to all the organisers, speakers, volounteers, challenge designers, and sponsors. It was a great event.

I'm looking forward to next year. Where can I buy my ticket @obilodeau ?

With all the hypes of the #nsec CTF, I forgot to publish my #HackTheBox walkthrough for Precious.

Here it is. In this box, I exploited a flaw in the conversion to PDF to get a foothold, and a vulnerability in parsing YAML files to get root.

https://erichogue.ca/2023/05/HTB/Precious

The #nsec badges are really cool.

First day of #nsec. I'm really excited to be there.