Winning Alibaba Cloud 11.11 Number Guessing Contest

Here is the event link. https://www.alibabacloud.com/campaign/double-11-guessing We are going to guess the number of some parameter like GMV, Total Data Processed, total order placed, etc. On 2019, it results 268,4 Billion CNY for GMV, 970 PB for Total Data Processed, 2,511 Billion Peak Real-time Computing Procession/second, 1,29 Billion for Total Orders placed, and 544 K…

HTB: Traceback Writeup

I am going to write my exploration with Traceback machine. This is my first machine in Hack The Box (HTB). As usual, if we are given an IP address, we need to do port scanning to ensure the open-to-public port. Port 22 and 80 are open. Let’s open via browser. I think there is a…

HTB: ServMon WriteUp

Preliminary At this time, i try to explore the ServMon machine from Hack The Box (HTB) Implementation We need to do port scanning to know the open port first. So many ports are open, you need to take attention on them. Let’s try from ftp port first. You can see that you only need to…

Alibaba Cloud: Introduction to Billing Management

These are the view of Alibaba Cloud’s Billing Management. You can see account overview and find how many dollars that you spend month-to-month. You can see in May 2020, this account spend $ 3.72, using VISA as preferred alternative payment method and pay for $ 0.00 for this month. On this console, you can see…

Alibaba Cloud: Simply Create Instance ECS

Let’s try the simple thing. For new player on Alibaba Cloud, i hope this tutorial gives you insight. Make sure that you have already choose the right region (e.q. Jakarta) and then “Create Instance”. There are going to be some steps which needed to be finished.1. Basic Configuration (Billing Method, Region, Instance Type, Image, Storage…

Alibaba Cloud: Managing User Access

In this article, you will learn about managing user access on Alibaba Cloud. We can manage access from Alibaba Console feature called Resource Access Management. This is how it looks like… The first thing to manage access, you need to have user. Go to Users (on left section) and click Create User. Then, fill the…

Install Pritunl on your ECS Alibaba Cloud

Pritunl is an open source tool which having server monitoring and user management. Pritunl doesn’t need high spec VPS (VM Server), support installation on various Linux operating systems. Pritunl mostly used as VPN Server. VPN Server used to provide you access to other websites safer by changing connection line through server and hide the data…