Collaborate Disseminate
Please excuse me if this is a dumb or obvious question, I’m self taught and have not been able to find an exact answer to my question after much Googling and reading through StacEx!
I’m having issues with the process of requesting/purchasi… Continue reading Requesting an SSL certificate without a CSR, can it be done?
I’d like to ask for small hint with following problem:
Using the steganographic method of the least significant bits, hide
the text string "Kra" in four pixels of color with RGB code
. Hide the text in the sequence of bits of th… Continue reading Hiding text string with steganographic method – practical problem
Numerous websites allow us to build and execute C code from web browsers (repl.it, onlinegdb.com, ideone.com…). For my own application (education purposes) I would like to do the same on my web backend.
My current solution is to use an A… Continue reading Build and execute code on a sandboxed environment?
I consider running Android applications in Anbox instead of running them in a virtual machine (Android-x86 in GNOME Boxes using QEMU with KVM). Does it increase the chances that malicious code in an Android app will get unauthorized access… Continue reading What disadvantages running untrusted applications in anbox has over running them in a virtual machine?
We can sympathize with [Benjamin Cabé]. He has a lot of development boards and it has become painful to maintain the many toolchains for each board. We’ve also suffered from upgrading one tool breaks another tool in some obscure way. His solution? Use Github Codespaces which you can get early …read more
Attacker IP: 192.168.0.7
Docker IP : 172.17.0.3
First of all, I tried to ping docker host from attacker machine, and I got ICMP error, which make sense, as they are not in same subnet.
So my question: I want to get a reverse shell from D… Continue reading Docker – How reverse shell can be used? [closed]
We would like to use an hardened rabbitmq3.8-alpine Docker Image and we could not find any resources about an hardened image nor information about how to harden a RabbitMQ container.
Among others, we would like to run the container as a no… Continue reading Harden RabbitMQ Docker Container
I am very new to docker (and don’t usually program at a ‘systems’ level). I will be working on an open source project with complete strangers over the web over the next couple of months. I trust them, but I like to not have to trust people… Continue reading Can malicious applications running inside a docker container still be harmful?
From a security perspective: Is it necessary that a user, that runs OCI containers with Podman, is not at the same time a member of the docker group?
From what I understand the idea behind Podman is to re-map the user ids, such that the … Continue reading Podman: What if user is member of docker group?
I am currently researching threat modeling for container security, I am wondering which methods are the best for container security. Till now I got the conclusion that STRIDE is most used and it is used as well for container security becau… Continue reading What is / are the best threat modeling method(s) for container security?