How to Build a Fast VPN Server with WireGuard on Debian 13
WireGuard is a modern VPN protocol built directly into the Linux kernel since version 5.6, and…
Falcon Next-Gen SIEM Simplifies Onboarding with Sensor-Native Log Collection
The log collector itself focuses exclusively on ingesting third-party and external log data, complementing native CrowdStrike…
CrowdStrike 2026 Global Threat Report: The Evasive Adversary Wields AI
To defend themselves, security leaders need clarity on which adversaries to watch, the details of their…
To Stop AI-Powered Adversaries, Defenders Must Fight Fire with Fire
Despite the revolutionary agentic delivery mechanism used to achieve groundbreaking speed and scale in this attack,…
CrowdStrike Named a Leader in 2025 IDC MarketScape for Exposure Management
A Leader in Exposure Management The report notes, “Network-based vulnerability scanning was recently added to the…
How Linux Services and Daemons Work (and How to Control Them)
When starting out with Linux, you may encounter the terms “services” and “daemons” quite frequently, which…
Top 15 VsFTP Server Interview Questions with Detailed Answers
FTP stands for File Transfer Protocol and is one of the most widely used and standard…
OpenSnitch: The Must-Have Application Firewall for Linux
When it comes to protecting your Linux system from unwanted network connections, having a good firewall…
24 Nmap Commands Every Linux Admin Should Use for Network Security
Nmap, short for Network Mapper, is an open-source and highly versatile tool used by Linux system…
15 Basic Linux Interview Questions with Answers (Entry-Level)
Linux is one of the most widely used operating systems in both personal and enterprise environments….
Top 25 Network Ports You Must Know for Interviews
If you’re preparing for a networking, Linux system administration, DevOps, or cybersecurity interview, understanding network ports…
CrowdStrike Advances Next-Gen SIEM with Threat Hunting Across Data Sources, AI-Driven UEBA
New UEBA in Falcon Next-Gen SIEM delivers behavior-based threat detection powered by automation, AI, and contextual…
5 Best Cisco Certification Networking Courses for 2025
Are you aspiring for a professional career in network engineering, cloud computing, or cybersecurity? Do you…
10 Best Open Source Firewalls for Securing Linux Servers
As a Linux administrator for over ten years, my primary responsibility has always been the security…
How to Manage Firewalld and UFW on Linux
A firewall is a software that acts as a protective barrier between a user’s system and…