AWS Serverless: Create an Application with SAM

SAM stands for Serverless Application Model. It can be helpful for the developer who wants to reduce manual stuff when creating and configuring serverless resources. It is an open-source framework for building serverless applications. For the benefits and more detailed information, click this documentation. Short Description Traditionally, when we required resources like Lambda, API Gateway,…

Route53: Backup records for multiple hosted zone

Short Description Route53 is part of AWS Resources, it’s managing DNS for your services on the cloud. You can access the services easier! You know that when you publish your endpoint to be accessed by the user, you also need to take care of DNS. Why? What if the record accidentally were deleted? Then your…

Collecting and Visualizing Data with Alibaba Cloud Elasticsearch

Do you believe that the history of Elasticsearch was started from cooking recipe app which required a search engine system for managing more and more recipe list day by day? Firstly, it was named Compass, and then it was changed to Elasticsearch until now. Elasticsearch has been written in Lucene Library which is open-source and…

Explore Alibaba Cloud: Relational Database Service (RDS) Part 1!

Do you know about Apsara for RDS? What is RDS? It’s a stable, reliable, and scalable online database service. It supports MySQL, SQL Server, PostreSQL, PPAS (highle compatible with Oracle), and MariaDB database engines. It also provides backup, restoration, monitoring, and migration as parts of Operation and Maintenance (O&M). For advantages, you may have concern…

Explore Alibaba Cloud OSS

One of the basic product from Alibaba Cloud is Object Storage Services (OSS). OSS is a secure, cost-effective, and high-durability cloud storage service which provided by Alibaba Cloud. It provide 99.9999999999% for data durability and 99.995% for service availability. You can call API operation by using SDKs or other tools to maintain your data to…

How BBLV became a winner (Alibaba AI Global Challenge)

BBLV is our team’s name.BBLV is acronym of our name, Bima Boy Louis Vincent!Yes, in this team we are consist of 4 people. This is our profile! We are seeing competition about Artificial Intelligence, feeling interested and deciding to join this competition. First meet, we are going to explore idea. We list several idea, choose…

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…