For physical SIMs, I’m aware of a number of security benefits to enabling the SIM PIN, because for an attacker with access to a lost or stolen SIM, a PIN prevents transferring the SIM to a different phone, where they could:
Gain access to…
Usecase: KeepassXC is configured with a Passward + Yubikey HMAC.
I am trying to understand the exact steps that happen.
I think the first five Steps are clear:
Open KeepassXC
Enter Password
Select Hardware Key
Click unlock
Yubikey is bli…
In AWS, Instance identity documents are signed documents that describe instance metadata such as private IP, image ID, etc. An identity document for an instance A an be obtained from instance A using a simple HTTP request to the Metadata s…
Let’s say I created a deploy key with write permissions to repository A.
Let’s say repository A has a protected master branch that has " Require a pull request before merging " enabled and “Allow force pushes” and “Allow deletion…
Windows 10 made a lot of improvements in Kernel Address Space Layout Randomization (KASLR) that increases the cost of exploitation, particularly for remote code execution exploits. Many kernel virtual address space (VAS) locations including kernel stac…
We want to decrypt websocket traffic to analyse the used protocol. The traffic is between a pc-system (windows) and an embedded system. All certificates are available with private keys and everything is set up in a laboratory environment.
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The security landscape is dynamic, changing often and as a result, attack surfaces evolve. MSRC receives a wide variety of cases spanning different products, bug types and exploit primitives. One particularly interesting primitive we see is an arbitrar…
Today, Arm announced that the first silicon supporting the Morello prototype architecture, a research project led by Arm, Microsoft, University of Cambridge and others, is now available on a limited run of demonstration boards, which are being shipped …
We are a merchant that do exclusively MOTO transactions over the phone. To capture credit card information, our sales agent (on their PCs) uses a browser to access an internally developed ASP.NET application which serves as a Virtual Term…
