Access Private VPC Resources via EC2 Bastion with SSH Local Port Forwarding
Databases and internal services are typically located inside private subnets when creating secure architectures in AWS. They are shielded from direct internet exposure as a result. However, we frequently run into issues later on when we need to access those resources for testing, debugging, or migrations. It is not a good idea for some people
How I Passed the AWS Certified AI Practitioner – Study Guide, Resources, and Exam Insights
Introduction With the rapid growth of AI trends across the industry, it’s clear that AI is going to play a major role in shaping the future. Rather than focusing only on using AI tools for content generation or surface level use cases, I wanted to gain a clearer understanding of what happens behind the scenes
Set Up Pritunl VPN Server and Client – Ubuntu
With the world being as connected as it is today, protecting your online activity has never been more crucial. Pritunl is an open-source VPN server for creating your own virtual private network (VPN), a gateway for a group of people to access your VPN. Pritunl helps you with this by creating a seamless workflow that protects sensitive data,
Set Up a Secure Site with Nginx Reverse Proxy and Let’s Encrypt – Ubuntu
Nginx is a powerful web server and reverse proxy tool that enhances the performance, scalability, and security of web applications. A reverse proxy acts as an intermediary between clients and backend servers, forwarding client requests to the appropriate server while managing load balancing, caching, and SSL termination. This guide walks you through the steps to
Set Up a Secure WordPress Site with Apache and Let’s Encrypt – Ubuntu
We’ll start by setting up Apache, one of the most reliable and widely used web servers to host your site. Next, we will install WordPress, the world’s leading content management system, known for its flexibility and ease of use. Finally, we will secure your website with Let’s Encrypt, a free, automatic and open source certificate
Set Up Simple Squid Proxy Server – Ubuntu
Squid refers to proxy server software that performs the role of a cache and, among other functions, works as intermediate between a client and their web server. One of the most common uses of Squid caching is to improve a web server’s performance by caching requested content and thus reducing bandwidth usage, not forgetting that
Set Up Simple OpenVPN Server and Client – Ubuntu
OpenVPN is the application that supports site-to-site and point-to-point connections to create either a routed or bridged configuration of either remote access facilities. OpenVPN allows superuser securely connect various computers into a secured network through the internet, hence giving users a legacy way for connecting to different resources on the network in a location not
Set Up a Kubernetes Cluster Using kubeadm – Ubuntu
Kubernetes is an open-source, robust and powerful container orchestration platform that is designed to automate deploying, scaling, as well as operating application containers. It provides a mechanism for automating over clusters of hosts the deployment, scaling, and operation of application containers. Alright let’s dive into it. Enabling IPv4 forwarding and allowing iptables to inspect bridged