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Overview In my decade of managing AWS EC2 instances, I still managed to find a way to make a classic "newbie" mistake. In a rush to get things done, I ran the iptables -F command (then saved after creating new rules!) without fully considering the consequences. This post will walk …
Hello Cyber Defenders! This article provides step-by-step instructions on how to mitigate ICMP and HTTP flood attacks using iptables, sysctl, Fail2Ban, and other security measures on a Debian-based system. These steps help protect against ping and HTTP flood attacks with spoofed IP addresses. 1. Configuring iptables to Mitigate ICMP Flood …
A few weeks ago, I embarked on a journey to create a new website: getcyber.me. As a cybersecurity professional, I wanted a platform that was not only functional but also beautifully designed. I chose to use Django, Python3, Tailwind, and Flowbite for this project. Here’s a detailed look at my …
Imagine this: an executive retreat in the picturesque town of Collingwood, Ontario. High-level strategizing during the day, unwinding by the lake at night. Everything was perfect—until it wasn’t. John, a top executive from one of our clients, received an email that seemed routine. It asked him to grant permissions to …
Hey everyone, Dan here. As a cybersecurity professional, I feel it's crucial to share some recent developments that need your immediate attention. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has recently added two critical security flaws impacting D-Link routers to its Known Exploited Vulnerabilities (KEV) catalog. This addition is …
In this tutorial, I'm excited to share with you a game-changing tool for your Kali Linux terminal – zoxide! This tool has completely transformed the way I navigate my filesystem, and I can't wait to show you how it can do the same for you. Zoxide streamlines your cyber security …
In the fierce arena of digital content, two titans are vying for your attention: YouTube and TikTok. For years, these platforms have been locked in a battle, racing to amass subscribers and viewers. Now, the stakes are ramping up as both giants escalate their efforts to dominate the screen time …
Hey, what's up guys, Dan here. In this video, I'll show you how to control any PC. This demonstration is purely for educational purposes in a lab, and I'll walk you through each step to ensure you understand how the tools work. For this tutorial, you'll need a Windows PC …
In this Kali Linux tutorial for beginners, we delve into the intricacies of achieving complete anonymity on Kali using the powerful WHOAMI tool. As cyber security professionals, we understand the critical importance of operational security (OpSec), when conducting penetration testing or ethical hacking. Maintaining anonymity is not just a best …