Collaborate Disseminate
I’d like to improve security on my home network.
I have a PC and a laptop with Microsoft Windows as well as a PC and a laptop with Linux
There are a few HTTP services installed in the network. The devices should only be allowed access to D… Continue reading Use linux firewall rules for windows too
I just read an article about the Thunderspy vulnerabilities.
What I think I understood so for is that with physical access, it is possible to manipulate the memory of the computer via Thunderbolt and that it can also read data from memory… Continue reading Questions about Thunderspy mitigation
I think in the security field it is a well-known fact that its not a good idea to let the web server vendor (e.g. Apache) and the version be visible to the outside as this can be used to launch targeted attacks against a spec… Continue reading Why do some web servers still provide information on vendor and version in the HTTP response headers
While making a screenshot from the new openvpn windows app for showing the dev team an issue, I was a bit irritated because at first.
It looked like the OpenVPN GUI was not having 100% opacity (but I think that was just an o… Continue reading Possible security risks when making screenshots with layered windows [on hold]
I’m writing a web application which will be able to send signed and encrypted emails to someone else outside my trust boundary. It will also retrieve S/MIME encrypted (and maybe also signed) emails from different accounts.