X41 D-SEC GmbH Profile
X41 D-SEC GmbH

@X41Sec

Followers
1K
Following
204
Media
7
Statuses
237

Germany
Joined November 2015
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@X41Sec
X41 D-SEC GmbH
10 months
https://t.co/43dLVkpKQ6 What are Tabletop Exercises (TTX) and why they matter to companies.
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@X41Sec
X41 D-SEC GmbH
10 months
X41 performed an audit of Hickory DNS which is an open source Rust based DNS client, server, and resolver. We were sponsored by the great folks at @OSTIFofficial and supported by @ProssimoISRG Our full report can be downloaded here:
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x41-dsec.de
X41 finished auditing Hickory DNS and releases the resulting report.
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@X41Sec
X41 D-SEC GmbH
1 year
X41 Reviewed Mullvad VPN https://t.co/6CcMqwBKXF Many thanks to the @mullvadnet team for the professional and good interaction during this audit!
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x41-dsec.de
X41 releases the audit report of Mullvad VPN
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@marver
Markus Vervier
1 year
🙏 The eSIM/eUICC Security Training at @hardwear_io was also a lot of fun for me to hold. I'm happy to have had such a knowledgeable group with a great dynamic!
@Stef_van_Dop
Stef
1 year
Was a nice training on esim’s at https://t.co/AcFAIQQXhD. Thanks @marver @hardwear_io
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@X41Sec
X41 D-SEC GmbH
1 year
X41 released two advisories this week, one for Antragsgrün https://t.co/pPrCl95BQL and one for chilkat
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x41-dsec.de
X41 discovered a vulnerability in Chilkat’s ASN.1 decoder
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@X41Sec
X41 D-SEC GmbH
1 year
X41 released two advisories this week, one for Antragsgrün https://t.co/pPrCl95BQL and one for chilkat
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x41-dsec.de
X41 discovered a vulnerability in Chilkat’s ASN.1 decoder
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@OSTIFofficial
OSTIF Official
1 year
OSTIF weathered through an audit of CycloneDDS with @EclipseFdn and @X41Sec. We hope it takes you by storm- https://t.co/HTbbKtf6uR
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@hardwear_io
hardwear.io
1 year
📢 Attention all security engineers, researchers and developers! Let's uncover the secrets of eSIM along with @marver at #hw_ioNL2024; learn about secure deployment practices, potential attack surfaces, and much more! Link: https://t.co/ydeppocmh2 #esim #euicc #securityexperts
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@X41Sec
X41 D-SEC GmbH
2 years
We just published our research on the use of power side channel analysis for fuzzing:
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x41-dsec.de
X41 explores using power side channels for fuzzing coverage guidance.
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@X41Sec
X41 D-SEC GmbH
2 years
X41 reviewed the source code of BIND9 for security issues on behalf of the @ISC . More details and the full report are available here: https://t.co/zatgfWTfMJ
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x41-dsec.de
X41 releases the code audit report of BIND 9
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@X41Sec
X41 D-SEC GmbH
2 years
Markus Vervier (@marver) and Eric Sesterhenn will provide a training NULLCON Berlin 2024. Register now!
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@marver
Markus Vervier
2 years
Learn from the best! "How to find bugs in large code bases" by Eric Sesterhenn @X41Sec
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@X41Sec
X41 D-SEC GmbH
2 years
Can you find vulnerabilities in large software projects such as Git? Join the training by Eric Sesterhenn and @marver at @nullcon Berlin 2024: https://t.co/cqUvSgdVVb
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@marver
Markus Vervier
2 years
Want to know how to audit large software projects effectively? Eric Sesterhenn and myself will teach what you need to know @nullcon:
nullcon.net
Please check the URL
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@nullcon
NULLCON
2 years
We are thrilled to Welcome back @X41Sec as our Happy Hour Sponsor 🥂 Let’s play some #HackerBingo Register with Early Bird Discount: https://t.co/pL6a3VXjn0 #NullconBerlin2024 #cybersecurity #infosecconference
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@X41Sec
X41 D-SEC GmbH
2 years
BIND9 9.19.17 was released, which contains fixes for several issues we reported. Make sure to update:
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@OSTIFofficial
OSTIF Official
2 years
@OpenSearchProj underwent a security audit with us and @X41Sec thanks to funding by @awscloud ! This collaboration was not only a joy to perform but an achievement to report upon. Search the details at https://t.co/fHz23srwMe
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@OSTIFofficial
OSTIF Official
2 years
Our audit of @EnvoyProxy with @X41Sec is released today! We are incredibly proud of this engagement, and I'd say more about what happened but I can't fit it all in this tweet. So, read our blog and the audit report here https://t.co/41wjMUM59C for all the details!
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