proc - Suraj Deshmukh

Capabilities on executables

Note on Linux Kernel capabilities

June 25, 2019

Suraj Deshmukh

1-Minute Read

File capabilities allow users to execute programs with higher privileges. Best example is network utility ping.

The easiest way to prove that root inside the container is also root on the host

June 25, 2019

Suraj Deshmukh

4-Minute Read

Here are simple steps that you can follow to prove that the root user inside container is also root on the host. And how to mitigate this.

No docker cp needed to copy files from host to your container

June 21, 2019

Suraj Deshmukh

2-Minute Read

This blog shows you how you can copy stuff from your host machine to the running container without the docker cp command that we usually use.