Wonder if your NVME SSD is reaching retirement age? Follow these simple steps to get an idea.
Recently, I’m tasked to transfer a set of AWS accounts to another cloud service provider. I realize there is not a simple way to capture the organizational tree structure. Knowing the tree structure is quite important in understanding the net effects of SCP. A python script is developed to solve this problem.
Today, I found out my domain one.27 is offline. Took me a while to figure out freenom might have deleted my domain for unknown reasons. Fortunately, this is just a personal blog. Nothing important runs off this domain. Spent half hour to reconfigure my cloudflared argo tunnel and changed the header image. Everything is back…
In this example, I will deploy a software router between Internet Gateway and a workload EC2 instance. All traffic will be routed through the software router. With this setup, I can gain visibility on network traffic. I can also control the traffic with iptables, such as rate limit certain type of network requests.