NextGen Threat

Cybersecurity & Tech Insights by Faruk Ahmed

Post image

10 Security Commands Every Linux Admin Should Know (But Probably Doesn’t) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-16 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

5 Linux Commands Hackers Use (And How to Detect Them on Your Server) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-30 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

5 Linux Hardening Techniques I Apply Before Hosting Any Website | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-28 · ⏱️ 1 min read · 🏷️ Linux
Post image

5 More Techniques to Lock Down Public-Facing Linux Servers | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-28 · ⏱️ 1 min read · 🏷️ Linux
Post image

5 Simple Bash Scripts That Can Save You Hours (and Maybe Make You Money) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-10 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

5 Windows Defender Features You’re Probably Not Using (But Should Be) | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-06 · ⏱️ 1 min read · 🏷️ General
Post image

6 Linux Misconfigurations I Regret Not Catching Sooner | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-25 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

6 Signs Your Linux Server Might Be Compromised (And What to Do Next) | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-01 · ⏱️ 1 min read · 🏷️ Linux
Post image

7 Bash Mistakes I Made That Cost Me Time (And How to Avoid Them) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-12 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

7 Linux Security Mistakes I Made (So You Don’t Have To) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-22 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

7 Windows Server Defaults You Should Change Right After Installation | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-04 · ⏱️ 1 min read · 🏷️ Cybersecurity
Post image

8 Log Files Every Linux Admin Should Monitor Daily | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-24 · ⏱️ 1 min read · 🏷️ Linux
Post image

Automating Report Distribution: A Python Script for Emailing Missing Files

📅 2025-04-05 · ⏱️ 4 min read · 🏷️ Linux, Python
Post image

Bitcoin: The Digital Gold of the 21st Century

📅 2024-12-09 · ⏱️ 1 min read · 🏷️ Cybersecurity
Post image

Embracing the Unknown: How I Turned Challenges into Opportunities in the Tech World

📅 2025-04-04 · ⏱️ 1 min read · 🏷️ Cybersecurity
Post image

Encrypting and Decrypting a .txt File Using Python’s Cryptography Library

📅 2025-04-04 · ⏱️ 1 min read · 🏷️ Python, Cybersecurity
Post image

Enhancing Your Cybersecurity Practices in 2024:

📅 2024-11-26 · ⏱️ 1 min read · 🏷️ Cybersecurity
Post image

How AI is Transforming Cybersecurity: Opportunities and Challenges

📅 2025-04-08 · ⏱️ 1 min read · 🏷️ Cybersecurity
Post image

How I Accidentally Left a Port Open on My Linux Server (And How I Caught It) | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-15 · ⏱️ 1 min read · 🏷️ Linux
Post image

How I Caught a Suspicious Shell Script Running in /tmp (And What It Taught Me) | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-12 · ⏱️ 1 min read · 🏷️ Bash
Post image

How I Harden My Linux Web Server Against Cyber Attacks (CentOS & Ubuntu Guide) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-13 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

How I Rebuild a Linux Server After a Suspected Compromise (Step by Step) | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-29 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

How I Spot a Suspicious Process on My Linux Server (Before It Does Damage) | by Faruk Ahmed | Jun, 2025 | Medium

📅 2025-06-06 · ⏱️ 1 min read · 🏷️ Linux, Bash, Python
Post image

How I Use auditd to Catch Hidden Changes on My Linux Server | by Faruk Ahmed | Jun, 2025 | Medium

📅 2025-06-08 · ⏱️ 1 min read · 🏷️ Linux
Post image

How I Use AuditD to Catch Silent Security Threats on Linux | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-08 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

How I Use Bash Scripts to Save Time and Earn More as a Linux Freelancer | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-14 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

How I Use Fail2Ban on Ubuntu and Linux to Block Attackers Before They Get In | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-26 · ⏱️ 1 min read · 🏷️ Linux
Post image

How I Use Python to Make Extra Cash Every Month (Even as a Beginner) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-15 · ⏱️ 1 min read · 🏷️ Python
Post image

How to Audit a Linux or Ubuntu Server Like a Security Consultant | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-23 · ⏱️ 1 min read · 🏷️ Linux, Bash, Cybersecurity
Post image

How to Audit Your Linux Server for Hidden Threats in Under 15 Minutes | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-21 · ⏱️ 1 min read · 🏷️ Linux
Post image

How to Automatically Lock Out SSH Brute-Force Attacks on Ubuntu and Red Hat | by Faruk Ahmed | Jun, 2025 | Medium

📅 2025-06-03 · ⏱️ 1 min read · 🏷️ Linux
Post image

How to Detect and Block Malicious IPs on Your Ubuntu Linux Server in Real Time | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-17 · ⏱️ 1 min read · 🏷️ Linux
Post image

How to Detect Suspicious Activity on a Linux Server in Under 5 Minutes | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-06 · ⏱️ 1 min read · 🏷️ Linux
Post image

How to Set Up a Honeypot on Your Linux Server to Catch Attackers in Action | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-20 · ⏱️ 1 min read · 🏷️ Linux, Python
Post image

How to Stay Productive and Focused in a World Full of Distractions

📅 2025-04-04 · ⏱️ 1 min read · 🏷️ General
Post image

How to Use APIs to Build Money-Making Tools (With Python Examples) | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-14 · ⏱️ 1 min read · 🏷️ Python
Post image

I Taught My Linux Server to Feel Regret — Then Watched It Apologize in Real-Time | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-10 · ⏱️ 1 min read · 🏷️ Linux, Bash, Python
Post image

I Tried Breaking Into My Own Linux Server — Here’s What I Learned About Real-World Security | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-18 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

Secure Your Digital Vault: A Personal Safe for Your Passwords

📅 2025-01-14 · ⏱️ 1 min read · 🏷️ Python
Post image

The 5 Most Dangerous Linux Services If Left Unsecured | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-18 · ⏱️ 1 min read · 🏷️ Linux
Post image

The 5 Most Overlooked Linux Files That Could Expose Your Server to Hackers | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-20 · ⏱️ 1 min read · 🏷️ Linux, Bash, Cybersecurity
Post image

1 Linux Command That Saved Me From a Server Meltdown | by Faruk Ahmed | Apr, 2025 | Medium

📅 2025-04-29 · ⏱️ 1 min read · 🏷️ Linux, Python
Post image

The One Linux Security Habit That Saved Me From a Silent Breach | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-09 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

The One Log Entry That Made Me Realize My Linux Server Was Being Scanned | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-27 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

What I Check First When a Linux Server Starts Acting Suspicious | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-21 · ⏱️ 1 min read · 🏷️ Linux
Post image

What I Do Before Letting Any App Run as Root on My Linux Server | by Faruk Ahmed | Jun, 2025 | Medium

📅 2025-06-04 · ⏱️ 1 min read · 🏷️ Linux, Bash, Cybersecurity
Post image

What I Learned Publishing 5 Technical Blogs in 7 Days on Medium | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-31 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

Why I Never Trust Pre-Installed Packages on Linux or Ubuntu Servers | by Faruk Ahmed | Jun, 2025 | Medium

📅 2025-06-02 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

Why I Treat Every New Linux Server as Already Compromised | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-20 · ⏱️ 1 min read · 🏷️ Linux, Bash
Post image

Why I Use Read-Only Partitions on My Linux Servers (And You Should Too) | by Faruk Ahmed | May, 2025 | Medium

📅 2025-05-30 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
Post image

7 Critical Linux Logs You Should Review After a Security Incident | by Faruk Ahmed | nextgenthreat | Apr, 2025 | Medium

📅 2025-04-29 · ⏱️ 1 min read · 🏷️ Linux, Cybersecurity
OSZAR »