How to Use Nmap for Vulnerability Testing of Remote Servers
Introduction In the world of cybersecurity, Nmap (Network Mapper) is one of the most powerful tools for network scanning, reconnaissance, […]
Security
Uncategorized
How I Started in Digital Marketing & Landed My First Client
Introduction In the wake of the COVID-19 pandemic, businesses worldwide faced an unprecedented crisis. Physical stores shut down, and people
Proxmox
How to Disable Proxmox Firewall When It’s Stuck or Inaccessible
Proxmox has an underlying firewall that increases security, but sometimes misunderstandings can lock you out of web UI and SS.
Troubleshooting
How to Extend LVM and Add Separate Storage in Linux
Logical Volume Manager (LVM) provides a flexible way to manage storage in Linux. If you are running out of space,
Troubleshooting
How to Get Out of Emergency Mode in Ubuntu Without a Bootable Disk
If your Ubuntu system has entered emergency mode, this file system is likely to be due to errors, incorrect fstab
Proxmox, Virtualization
Introducing My Proxmox Blog Series: Why You Should Consider Proxmox
In today’s IT world, virtual is an important part of efficiently managing the server, reducing hardware costs, and ensuring high
Security
Fixing OpenSSH Vulnerabilities (CVE-2025-26465, CVE-2025-26466): My Experience and How to Secure Your Server
Introduction Recently, I faced two critical OpenSSH vulnerabilities—CVE-2025-26465 and CVE-2025-26466—which posed serious security threats, including Man-in-the-Middle (MitM) and Denial-of-Service (DoS)
Security
⚠️ Critical Security Alert: AMD SEV-SNP Vulnerability (CVE-2024-56161) ⚠️
A new discovered vulnerability, CVE-2024-56161, exposes AMD’s SEV-SNP technology for malicious microcode injection attacks. This defect, identified by Google, scores
Uncategorized
Solving the sigwinch Problem and Optimizing My Web Server for the WordPress E commerce Website
WordPress ecommerce website can be both rewarding and challenging. Recently, I faced an unexpected problem with my Apache web server: