CTF Challenges and Solutions from picoGYM by picoCTF
Tue 02 May 2023
picoCTF is an open-source project. It's an enhanced platform for education and …
picoCTF Web Exploitation Challenges and Solutions
Sat 20 May 2023
picoCTF is an open-source project. It's an enhanced platform for education and …
Setup a local DNS Server
Tue 15 Aug 2023
In this article, you'll learn about how you can create and configure a DNS server in your local …
Set CSP header on Apache/Nginx to enhance security
Sun 20 Aug 2023
Web application security is crucial nowadays. A single point of vulnerability can …
Setup Network boot for installing OS using PXE server
Wed 20 Sep 2023
Whenever you are installing a new operating system in the machine, you insert your bootable …
How to setup on-premise MySQL master and slave servers
Wed 18 Oct 2023
In this article I'll be demonstrating how you can configure MySQL master and slave server. It is th…
Setup AWS cross-account RDS MySQL master and slave servers
Wed 18 Oct 2023
This article is about AWS RDS master and slave replication. I'll explain how to …
Migrate EC2 machine from one AWS account to another
Wed 06 Dec 2023
Migrating a running EC2 machine from one AWS account to another seems a complicated task. But by ut…
Configure UFW Firewall in Linux
Tue 12 Dec 2023
Firewalls in Linux play an important role in controlling the incoming and outgoing network traffic…
Configure Firewalld in Linux
Mon 18 Dec 2023
Firewalld is a powerful dynamic firewall management tool whose sole purpose is to manage firewall r…