Nmap Tutorial: Network Scanning and Vulnerability Detection Guide
Content1 Prerequisites2 The nmap Command3 Performing a Basic Port Scan4 Detecting Service Versions and Operating Systems5 Vulnerability Scanning with the Nmap Scripting Engine (NSE)6 Fixing the Vulnerability7 Conclusion Vijona25 Nov…
Deploy and Secure Kubernetes Dashboard with Helm & Nginx
Content1 Prerequisites2 Install Kubernetes Dashboard3 Configure Access to the Kubernetes Dashboard4 Access the Kubernetes Dashboard5 Secure the Kubernetes Dashboard6 Deploy Applications via the Kubernetes Dashboard7 Conclusion Vijona25 Nov at 13:23…
Install WireGuard VPN on Ubuntu 24.04 – Secure and Fast VPN Setup Guide
Content1 Prerequisites2 Install WireGuard3 Configure WireGuard4 Generate Client Configurations5 Manage the WireGuard Service6 Set Up Firewall Rules7 Enable IP Forwarding8 Apply NAT Rules9 Connect Clients to WireGuard VPN10 Conclusion Vijona25…
Install and Secure HashiCorp Vault on Ubuntu 24.04 with Let’s Encrypt
Content1 Prerequisites2 Install Vault from HashiCorp Repository3 Configure Firewall Access4 Generate TLS Certificates with Let’s Encrypt5 Configure Vault for Production6 Set Up the Vault Environment7 Initialize and Unseal Vault8 Access…
Install and Configure Nginx UI on Ubuntu 24.04 with Let’s Encrypt
Content1 Prerequisites2 Install Nginx UI3 Configure Nginx Reverse Proxy4 Secure Nginx UI with Let’s Encrypt5 Access the Nginx UI Interface6 Manage TLS Certificates7 Create Virtual Host Configurations8 Conclusion Vijona25 Nov…
Install and Secure Authentik on Ubuntu with Docker Compose
Content1 Prerequisites2 Deploy Authentik Using Docker Compose3 Configure Caddy or NGINX with HTTPS4 Perform the Initial Authentik Setup5 Connect a Sample Application to Authentik6 Sample Node.js OAuth2 Integration Application7 Troubleshooting8…
Install and Secure Linkerd on Kubernetes | Step-by-Step Guide
Content1 Prerequisites2 Install the Linkerd CLI3 Validate the Kubernetes Cluster4 Install Linkerd Control Plane5 Install Linkerd Viz Extension6 Expose Linkerd Dashboard7 Create Ingress for Linkerd Dashboard8 Access the Dashboard9 Deploy…
How to Build a Highly Available PostgreSQL Cluster with Patroni and HAProxy on Ubuntu 24.04
Content1 Prerequisites2 Install Dependencies3 Configure etcd4 Configure PostgreSQL5 Configure Patroni6 Configure HAProxy7 Test the Cluster8 Conclusion Vijona25 Nov at 7:48 Set Up a Three-Node PostgreSQL Cluster with Patroni and HAProxy…
Install n8n on Ubuntu GPU – Build AI-Powered Workflows with Ollama
Content1 Prerequisites2 Access and Setup n8n3 Create Basic Workflows Using n8n4 Install Ollama for Local AI Model Execution5 Create AI Workflows in n8n6 Conclusion Vijona25 Nov at 7:45 Install and…