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Posts by Erlend Oftedal

The call for papers for NDC Security ends tomorrow. Come do your talk in Oslo: ndcsecurity.com/call-for-pap...

4 months ago 3 5 0 0

Reminder that the Call for Presentations for Sikkerhetsfestivalen (The Security Festival) is open. OWASP Oslo is hosting an AppSec track. Scroll down the page for English version:

sikkerhetsfestivalen.no/alle-nyheter...

1 year ago 1 2 0 0

The CFP for the developer conference NDC Oslo closes today. Security talks of course also very welcome.

ndcoslo.com/call-for-pap...

1 year ago 4 3 0 0
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My latest blog post is live! Check your Ruby on Rails applications for the use of params[:_json]

nastystereo.com/security/rai...

1 year ago 34 14 1 2
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📡 OWASP Secure Headers Project: The "Response Headers" section has been updated with a series of very interesting blog posts about the "Cross-Origin-Embedder-Policy", "Cross-Origin-Opener-Policy" and "Cross-Origin-Resource-Policy" headers.

#appsec #appsecurity #oshp

📖 owasp.org/www-project-...

1 year ago 25 6 1 1

It wasnt my work. I was just sharing the article.

1 year ago 0 0 1 0
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Breaking Down Multipart Parsers: File upload validation bypass TL;DR: Basically, all multipart/form-data parsers fail to fully comply with the RFC, and when it comes to validating filenames or content uploaded by users, there are always numerous ways to bypass va...

Great read on bypassing upload filters:
blog.sicuranext.com/breaking-dow...

1 year ago 16 7 0 1
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Best suggestion so far. Good find!

1 year ago 0 0 0 0
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See AllowedAADCharacters here: learn.microsoft.com/en-us/azure/...

1 year ago 0 0 1 0

Does anybody know why Microsoft is blocking the string ".@" in passwords in Azure AD B2C custom policy examples? It's not that they are blocking the individual characters, but that exact combination.

1 year ago 0 0 1 0
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Call for Papers - NDC Security 2025 | Security Conference for Software Developers NDC Security 2025 is a 4-Day Event for Software Developers with a focus on Security. 20-23 January 2025 - Radisson Blu Scandinavia Hotel.

The CFP for NDC Security in Oslo, Norway is about to run out! Submit your talk today!

ndc-security.com/call-for-pap...

1 year ago 1 0 0 0

hacker drake: you used to shell me on my call phone

2 years ago 1 0 0 0

Addition to headline «also I dont want to»

2 years ago 0 0 0 0

Someone figured out how to do this back in March it seems: systemweakness.com/new-prompt-i...

2 years ago 0 0 0 0
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Oh well...

2 years ago 0 0 1 0
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For people with more than one slack of varying importance, this grouping of the slacks is not a good design choice. I don't care if the least important slack has unreads. Now I have to click or hover to see which one it is.

2 years ago 5 0 0 0