Collaborate Disseminate
Can –cap-add SYS_CHROOT on a docker container be questioned as a potential security risk, and why?
I’m seeking references and information from security professionals about using the chroot tool (and the SYS_CHROOT Linux capability) inside… Continue reading Risks from usage of CHROOT inside a Docker container
The image loaded with docker load will be user submitted, and I may also add additional files to it (which could also be potentially malicious). A container will then be created based on the image, and run with runsc (gVisor) runtime.
In m… Continue reading Is it safe to run `docker load` on a potentially malicious archive generated by `docker save` which will later be run with the gvisor runtime?
Microsoft has officially supported running SQL Server in a container since SQL Server 2017. Today, most support is for SQL Server on Linux containers, and Microsoft only supports SQL Server 2022 on Linux containers for production workloads. In this article, I’ll show you how to configure SQL Server Docker containers on Linux. Why would you…
The post How to Install SQL Server Containers on Linux Using Docker appeared first on Petri IT Knowledgebase.
Continue reading How to Install SQL Server Containers on Linux Using Docker
I have a SaaS web application. One of my clients needs the app to be installed on his infrastructure (meaning physically on servers only they can access). The application stack is 2 docker images: one for the web app written in Python and … Continue reading How do I prevent user from accessing docker image content?
Does it makes sense to create two separate docker hosts (VMs) for reverse-proxy and web application?
My first idea was to put the web-exposed application in my separated VLAN (DMZ) where only ports 80 and 443 are exposed to the internet th… Continue reading Reverse proxy server in DMZ with separate server for nginx (docker)
I’ve recently spun on a new droplet on Digital Ocean with Ubuntu 22 and enabled UFW and allowed only SSH, which reports being active even after a reboot:
sudo ufw status
Status: active
To Action From
— … Continue reading "PUT /SDK/webLanguage HTTP/1.1" on a server with only port 22 open
We review some of the best collaboration tools and software for DevOps developers. Learn about their features, pricing, and benefits. Continue reading Top Collaboration Tools for DevOps Developers
I have a logged http request in nginx logs which drives me nuts because I don’t understand how it’s finding its way into the logs:
[03/Jul/2023:13:45:04 +0000] 400 – GET http localhost "/bin/zhttpd/${IFS}cd${IFS}/tmp;${IFS}rm${IFS}-rf… Continue reading Weird hack attempt nginx proxy manager and photoprism drives me nuts
In this TechRepublic How to Make Tech Work tutorial, Jack Wallen shows you how to add the Docker Scout feature to the Docker CLI.
The post How to add the Docker Scout feature to the Docker CLI appeared first on TechRepublic.
Continue reading How to add the Docker Scout feature to the Docker CLI
In this TechRepublic How to Make Tech Work video, Jack Wallen shows how to stop and remove all Docker containers at once with just two simple commands.
The post How to Stop and Remove All Docker Containers with 2 Simple Commands appeared first on TechR… Continue reading How to Stop and Remove All Docker Containers with 2 Simple Commands