#microvm — Public Fediverse posts

I started today's note yesterday, but ran out of energy.. As a bonus, I learned about the Chinese Room today so I included a link there:

https://divisionbyzero.net/notes/2026-05-06/

#fuck_ai #security #containers #microvm

Learn how smolBSD creates minimal (10 MB) NetBSD VMs that boot in 10ms. Full UNIX system, Docker-like workflow, runs on QEMU and Firecracker.

Full guide here: https://ostechnix.com/build-10mb-netbsd-vms-boot-10ms-smolbsd/

#smolbsd #netbsd #microvm #unix #virtualmachine #opensource #qemu #firecracker

As you can see the build process is smooth, the execution is blazingly fast. What more could I ask for?

https://smolbsd.org/

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

As you can see the build process is smooth, the execution is blazingly fast. What more could I ask for?

https://smolbsd.org/

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

As you can see the build process is smooth, the execution is blazingly fast. What more could I ask for?

https://smolbsd.org/

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

As you can see the build process is smooth, the execution is blazingly fast. What more could I ask for?

https://smolbsd.org/

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

As you can see the build process is smooth, the execution is blazingly fast. What more could I ask for?

https://smolbsd.org/

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

The mighty world of BSD

Playing with again smolBSD, a fantastic metaOS system that I talked about a few weeks ago.
I'm a newbie, a greenhorn, when it comes to meta-operating systems built on top of NetBSD.

I am very eager to learn by doing, making mistakes in the process, correcting and feel the warmth of the BSD community, who is happy to correct, esp when I show that I read the docs after making the mistakes

The journey is fantastic, the learning process is fun. microVM's are amazing. I've registered 11ms boot times on this small machine with a few CPU cores (and 40GB RAM). The fun is endless

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

https://smolbsd.org/

The mighty world of BSD

Playing with again smolBSD, a fantastic metaOS system that I talked about a few weeks ago.
I'm a newbie, a greenhorn, when it comes to meta-operating systems built on top of NetBSD.

I am very eager to learn by doing, making mistakes in the process, correcting and feel the warmth of the BSD community, who is happy to correct, esp when I show that I read the docs after making the mistakes

The journey is fantastic, the learning process is fun. microVM's are amazing. I've registered 11ms boot times on this small machine with a few CPU cores (and 40GB RAM). The fun is endless

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

https://smolbsd.org/

The mighty world of BSD

Playing with again smolBSD, a fantastic metaOS system that I talked about a few weeks ago.
I'm a newbie, a greenhorn, when it comes to meta-operating systems built on top of NetBSD.

I am very eager to learn by doing, making mistakes in the process, correcting and feel the warmth of the BSD community, who is happy to correct, esp when I show that I read the docs after making the mistakes

The journey is fantastic, the learning process is fun. microVM's are amazing. I've registered 11ms boot times on this small machine with a few CPU cores (and 40GB RAM). The fun is endless

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

https://smolbsd.org/

The mighty world of BSD

Playing with again smolBSD, a fantastic metaOS system that I talked about a few weeks ago.
I'm a newbie, a greenhorn, when it comes to meta-operating systems built on top of NetBSD.

I am very eager to learn by doing, making mistakes in the process, correcting and feel the warmth of the BSD community, who is happy to correct, esp when I show that I read the docs after making the mistakes

The journey is fantastic, the learning process is fun. microVM's are amazing. I've registered 11ms boot times on this small machine with a few CPU cores (and 40GB RAM). The fun is endless

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

https://smolbsd.org/

The mighty world of BSD

Playing with again smolBSD, a fantastic metaOS system that I talked about a few weeks ago.
I'm a newbie, a greenhorn, when it comes to meta-operating systems built on top of NetBSD.

I am very eager to learn by doing, making mistakes in the process, correcting and feel the warmth of the BSD community, who is happy to correct, esp when I show that I read the docs after making the mistakes

The journey is fantastic, the learning process is fun. microVM's are amazing. I've registered 11ms boot times on this small machine with a few CPU cores (and 40GB RAM). The fun is endless

#programming #technology #BSD #netBSD #metaOS #microVM #networking #qemu #host #bmake #curl #sshd #Linux

https://smolbsd.org/

🤔 Ever wonder how to escape from a container? Or how security tools know what permissions they have from inside that same container? It's nice to have a great script for #enumeration ... but what does it check for and why does it matter?

• Who am I? - Let’s get oriented and figure out what we have in our container. (https://some-natalie.dev/container-escapes-whoami/)

• Our shared kernel - #Containers are processes that share a kernel. What can we see about our host? (https://some-natalie.dev/container-escapes-shared-kernel/)

• Are we capable? - What sort of capabilities do we have? (https://some-natalie.dev/container-escapes-capabilities/)

• Seccomp is your friend - #Seccomp filters what a container can do. Let’s learn what’s been set for us. (https://some-natalie.dev/container-escapes-seccomp/)

• Are we in a microVM? - With #microVM runtimes gaining popularity, how do you know if you’re in a container? (https://some-natalie.dev/blog/microvm-or-container/)

(or, I did a little editing and put my workshop from @appsec_village at #DEFCON33 up) :heart_cybre: