Home / Articles

Technical Articles & Research

Engineering insights into cloud infrastructure, hosting automation, cybersecurity, and server optimization.

Web Hosting Aug 26, 2026

The Next-Generation WHMCS Alternative: A Deep Dive into PurifyPlex Hosting & Billing Automation

In the fast-evolving web hosting and cloud infrastructure industry, billing automation, customer relationship management (CRM), and server provisionin...

5 min read 1,090 views

Web Development Aug 09, 2026

How to Analyze Any Website Tech Stack: Full Reverse Engineering Guide

Understanding the technology stack powering a competitor or industry leader's website is a cornerstone of modern web engineering and competitive intel...

3 min read 450 views

Security Aug 08, 2026

JSON Formatter Security: Why Client-Side Validation Protects API Keys

JSON (JavaScript Object Notation) is the universal data format for modern RESTful APIs, GraphQL endpoints, and cloud microservices. Developers interac...

3 min read 526 views

DevOps Aug 07, 2026

Complete Guide to DNS Records: A, AAAA, MX, TXT, CNAME & NS Diagnostics

The Domain Name System (DNS) is often called the phonebook of the internet. It translates human-readable domain names like `n4r.org` into machine-read...

3 min read 741 views

SEO & Performance Aug 06, 2026

Technical Web Audit 2026: Core Web Vitals, Security Headers & SEO

A technical web audit evaluates a website's infrastructure, performance bottlenecks, security postures, and search engine optimization (SEO) complianc...

2 min read 806 views

Security Aug 05, 2026

Subdomain Enumeration & Reconnaissance: A Sysadmin's Guide

Subdomain enumeration is a critical process in cybersecurity reconnaissance, penetration testing, and enterprise asset management. Large organizations...

2 min read 587 views

Network May 15, 2026

Complete DNS Troubleshooting Guide: Fix Common DNS Issues in 2026

DNS (Domain Name System) is the backbone of the internet, translating human-readable domain names into IP addresses. When DNS fails, your website beco...

4 min read 587 views

Security May 10, 2026

SSL Certificate Security Guide: Protect Your Website in 2026

SSL (Secure Sockets Layer) certificates are no longer optional—they're essential for any website. In 2026, browsers flag non-HTTPS sites as "Not Secur...

5 min read 863 views

Security May 05, 2026

Port Scanning for Security Audits: Complete Guide to Network Vulnerability Assessment

Port scanning is a fundamental technique for network security assessment. By identifying open ports and services, security professionals can discover...

6 min read 342 views

Privacy May 01, 2026

IP Geolocation and Privacy: Understanding Your Digital Footprint in 2026

Every time you connect to the internet, your IP address acts as your digital fingerprint. IP geolocation services can determine your approximate locat...

7 min read 856 views

Security Apr 30, 2026

CRITICAL: CVE-2026-41940 - cPanel & WHM Authentication Bypass Vulnerability

# Critical Security Advisory: CVE-2026-41940 A high-severity **Authentication Bypass** vulnerability has been discovered in cPanel & WHM software (in...

3 min read 778 views

Tutorials Apr 29, 2026

HestiaCP: The Ultimate Lightweight Control Panel for Modern Web Servers

In the world of open-source server management, **HestiaCP** has emerged as the definitive successor to the legendary VestaCP. It is a powerful yet lig...

2 min read 1,381 views

Server Management Apr 28, 2026

Top 5 Free & Open-Source cPanel Alternatives for 2026

With the shifting pricing models of industry giants like cPanel and DirectAdmin, many developers and system administrators are migrating toward open-s...

3 min read 2,004 views

Security Apr 20, 2026

WHOIS Domain Research Guide: Uncover Domain Ownership and History

WHOIS is a query and response protocol that provides access to databases of registered domain users. It's an essential tool for domain research, secur...

7 min read 531 views

Hosting Apr 10, 2026

VDS Performance Tuning: Sysctl, I/O Scheduling, and PHP-FPM Optimization

Operating a [VDS](https://www.nywhash.com/turkiye-eco-vds) (Virtual Dedicated Server) provides the freedom of dedicated resources, but those resources...

2 min read 4,336 views

Server Management Feb 15, 2026

cPanel vs DirectAdmin: A Technical Comparison for 2026

In the server management ecosystem, the choice between **cPanel** and **DirectAdmin** is often dictated by budget, but technical differences in their...

3 min read 3,182 views

Security Nov 10, 2025

Hardening Linux: Advanced Security Protocols for Web Servers

Deploying a Linux [VDS](https://www.nywhash.com/turkiye-eco-vds) is only the first step. Without a rigorous security posture, your infrastructure is v...

2 min read 49 views

Performance Jun 20, 2025

WordPress Performance Engineering: Achieving Sub-Second Load Times

Optimizing WordPress at scale requires moving beyond basic caching plugins. To achieve elite performance on a [VDS](https://www.nywhash.com/turkiye-ec...

3 min read 7,995 views