We will talk about how to set up Let’s Encrypt, what is required, what commands to run and what to do with the result. Lastly, we add renew command to keep the cert up to date. Please follow me on twitter Tweets by kalaspuffar Outro music: Sanaas Scylla
We look into how to set up a good Crush Map and handle the placement and device types of your OSDs in your clusters. The crush map describes where, what type, how much and what is your failure domain or safety requirements. One thing we will do a lot throughout this demonstration is to view…
We look into the PWNKit vulnrability and how it works. PWNKit is a linux exploit that have been in linux environments for over 12 years. We look at how it works and what is required to be vulnrable and different approaches to secure your system.