IT security company specialized in the security of Web applications, Web services, Single Sign-On, SSL/TLS and applied cryptography.
Joined December 2015
- Tweets 281
- Following 72
- Followers 322
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86 Photos and videos
11 Nov 2025
How compliant are today’s TLS libraries?
Using our latest version of TLS-Anvil, we put popular TLS implementations — including OpenSSL, BoringSSL, LibreSSL, and WolfSSL — to the test.
👉 Blog post >> hackmanit.de/en/blog-en/227-…
🌐 Try TLS-Anvil here >> tls-anvil.com/
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27 Oct 2025
One login for everything – but secure! 🔐
Take your authentication expertise to the next level!
In this course, you will learn how to implement OAuth and OpenID Connect securely and avoid common pitfalls.
👉 Our German online training >> Register now: hackmanit.de/en/training/por…
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10 Oct 2025
Stay informed about the latest developments in single sign-on.
👉 Hackletter Q3/2025
🇩🇪 hackmanit.de/en/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
🌐 Hackletter Series
🇩🇪 hackmanit.de/de/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
#SSO #OAuth #OIDC #saml
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14 Aug 2025
Hackmanit live at the 19th Paderborn IT Security Day!
Our experts will show you how to safely avoid #OAuth traps and REST #API vulnerabilities. Two free german workshops – join us!
Information | Registration
🌐 sicp.de/aktuelle-veranstaltu…
Program Flyer
⬆️ sicp.de/fileadmin/sicp/veran…
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12 Aug 2025
Stay ahead in cybersecurity with online courses that are effective and powered by industry expertise.
Online Training Courses 09/2025
ITS 1.1
hackmanit.de/en/training/int…
ITS 1.2
hackmanit.de/en/training/int…
ITS 1 (1.1 1.2)
hackmanit.de/en/training/com…
SSO 2
hackmanit.de/en/training/oau…
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9 Jul 2025
Stay informed about the latest developments in single sign-on.
👉 Hackletter Q2/2025
🇩🇪 hackmanit.de/en/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
🌐 Hackletter Series
🇩🇪 hackmanit.de/de/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
#SSO #OAuth #OIDC #saml
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5 May 2025
🚀 Dive into the world of modern #cryptography & IT security! Learn practical, real-world solutions like #TLS encryption, web security, REST #APIs, and #SSO.
🔐Understand not just what works, but why it matters for your company.
🌐 hackmanit.de/en/training/com…
#CyberSecurity
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3 Apr 2025
Get the first single sign-on news from 2025 in the new Hackletter!
Available in German and English.
👉 Hackletter ➡️ Registration
🇩🇪 hackmanit.de/de/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
🌐 Hackletter Series
🇩🇪 hackmanit.de/de/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
#SSO #OAuth #OIDC
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2 Apr 2025
Part 4 is here! 🛡️ We're diving back into XML security vulnerabilities—this time focusing on SOAP. Read more! 🚀
🇬🇧 hackmanit.de/en/blog-en/189-…
🇩🇪 hackmanit.de/de/blog/210-sic…
#xml #SOAP #webservice #attacks #vulnerabilities #cybersecurity #IT #ITSecurity #ITSicherheit
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Hackmanit retweeted
31 Mar 2025
Enjoy our great speakers in action with Keynotes by Ben Stock – @kcotsneb and Daniel Gruss – @lavados.
Playlist of #RuhrSec 2025 – 14 Talks
🌐 youtube.com/playlist?list=PL…
Our YouTube Channel – Like and Subscribe 👍
🌐 youtube.com/@hackmanit-it-se…
#itsecurity #itsicherheit
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26 Mar 2025
We conducted a security analysis of SSH-CA developed by WAYF (@deic1). SSH-CA is a tool used to issue #SSH certificates based on an identity provided via #SSO.
Find the summary of the weaknesses and the full public security analysis report here:
hackmanit.de/en/blog-en/212-…
#pentest
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26 Mar 2025
In our third blog post of the series, we break down a step-by-step example to help you spot vulnerabilities in XML-based services.
🇬🇧 hackmanit.de/en/blog-en/188-…
🇩🇪 hackmanit.de/de/blog/208-xxe…
#xml #dtd #xxe #itsecurity #itsicherheit #cybersecurity
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Hackmanit retweeted
13 Feb 2025
🚀 Just 7 days left! 🚀
RuhrSec is right around the corner! Don’t miss your chance to learn from leading experts, expand your network, and stay ahead in cybersecurity🔥
🎟️ Get your ticket here:
ruhrsec.de/2025/tickets.html
📖 See what’s on the agenda:
ruhrsec.de/2025/index.html#p…
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Hackmanit retweeted
10 Feb 2025
⚡ 10 DAYS TO GO! ⚡
The #RuhrSec IT Security #Conference is your chance to learn from top experts and connect with like-minded professionals.
The countdown is on. Will you be there? 👀
🎟️ Tickets here:
ruhrsec.de/2025/tickets.html
📖 Explore the agenda:
ruhrsec.de/2025/index.html#p…
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Hackmanit retweeted
31 Jan 2025
⏳ Time is running out! Just 20 days left!
Boost your it security expertise with insights from leading professionals at RuhrSec.
Don’t miss this opportunity to expand your knowledge and network!
Are you in? 🚀
🎟️ Tickets
ruhrsec.de/2025/tickets.html
📖 Agenda
ruhrsec.de/2025/index.html#p…
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Hackmanit retweeted
21 Jan 2025
The countdown has begun! 🎉
RuhrSec brings IT security pros and researchers together for cutting-edge talks and network opportunities.
Join us for our special social event—food, fun, and connections! 🌟
🎟️ Tickets
ruhrsec.de/2025/tickets.html
✅ Program
ruhrsec.de/2025/index.html#p…
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17 Jan 2025
Get the final single sign-on news from 2024 in the new Hackletter!
Available in German and English.
👉 Hackletter ➡️ Registration
🇩🇪 a5e0ba09.sibforms.com/serve/…
🇺🇸 a5e0ba09.sibforms.com/serve/…
🌐 Hackletter Series
🇩🇪 hackmanit.de/de/blog-news/ha…
🇺🇸 hackmanit.de/en/blog-news/ha…
#SSO #OAuth #OIDC
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Hackmanit retweeted
9 Dec 2024
🚀 Check out the #RuhrSec 2025 program!
💡 14 expert talks are waiting for you.
🎟️ Don’t miss out—get your ticket now and join us!
👉 ruhrsec.de/2025/tickets.html
#itsecurity #itsicherheit #cybersecurity #cybersicherheit #itsecurityconference #bochum #NRW
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Hackmanit retweeted
31 Oct 2024
🚀 Calling all #cybersecurity students! 🎉
#RuhrSec 2025 is around the corner, and thanks to the @HGI_Bochum, we’re giving away 5 FREE tickets!
Ready to join top minds in the field?
Apply now for your chance!
All details here ✅
🌐 ruhrsec.de/2025/
#conference #Bochum
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30 Oct 2024
Finding security vulnerabilities in TLS-Libraries automatically.
🌐 Hackmanit Blog
hackmanit.de/de/blog/200-auf…
✅ German magazine article by IT-SICHERHEIT
itsicherheit-online.com/down…
🛠️ TLS-Anvil
tls-anvil.com/
🔑 KoTeBi
kotebi.de/en/
#TLS
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