The Basics of Serverless and Microservice Architecture

Severless is a type of cloud computing service model which offers function as a service (FaaS). Some service providers bill users based on the actual code execution time and number of requests for functions. A serverless architecture can be coupled with microservices, meaning developers can build small pieces of programs and integrate them through APIs … Read more

Security Basics: Configure Cloudflare CDN

Websites are frequently targeted by hackers as they can be accessed by anyone on the Internet. Looking at the access logs of a web server, it is not unusual to discover that bad actors attempted to make multiple HTTP POST requests with query strings. Attackers may try to access your admin panel through brute force … Read more

AWS Basics: Create and Connect to EC2 Instances

If you are familiar with the concept of Virtual Machine (VM), you should know that an EC2 instance is basically a VM running on Amazon Web Services (AWS). What makes running an EC2 instance special, however, is its convenience. Creating a VM from an ISO is nothing new. But how can you segregate your network? … Read more