On Security
public
CISSP Notes: 1.9 Risk management
These are personal notes from my ongoing pursuit to obtain the CISSP certification sometime in 2025.
6 min read
Latest posts
Kubernetes
public
Bootstrapping an etcd Cluster for Kubernetes
Your team is working on setting up a new Kubernetes cluster. Because etcd is one of the necessary components of…
3 min read
Kubernetes
public
Bootstrapping a Kubernetes Control Plane
Context: Your team is working on setting up a new Kubernetes cluster. The necessary certificates and kubeconfigs have been provisioned,…
7 min read
On Security
public
Prepare for a Cyber Crisis Management Plan
Overall Get Ready
The goal of such a method is to provide guidelines for handling events or threats to the…
6 min read
Kubernetes
public
Bootstrapping Worker Nodes
The process of setting up Kubernetes worker nodes involves configuring key services such as kubelet, kube-proxy, and containerd, alongside installing…
7 min read
Kubernetes
public
Generating Data Encryption at Rest
Your team is working on setting up a Kubernetes cluster with two controllers and two worker nodes. In order to…
2 min read
Kubernetes
public
Generating Base Kubeconfigs
In this lab walkthrough, your team is setting up a new Kubernetes cluster with two controllers and two worker nodes.…
4 min read
Kubernetes
public
Creating Self-Signed Certificates
Your team is currently setting up a Kubernetes cluster that consists of two worker nodes and two controller nodes. Your…
7 min read
Lets Defend
public
SOC165 - Possible SQL Injection Payload Detected Walkthrough
So let's start with the basics. You are on call, you receive this alert, the first question you…
5 min read
Kubernetes
public
Repairing Failed Pods
In this hands-on exercise, we will troubleshoot a Kubernetes deployment issue within the web namespace. Starting with an overview of…
3 min read
On Security
public
Writing a Report on a Security Incident
Reports must be written in a certain standard; the reader can guess whether the information they want is in the…
3 min read
Lets Defend
public
Exploiting GTFOBins: The use of Sudo
Sudo is the application that is used to run existing applications as a superuser (root) or different user privileges on…
2 min read