Ekemini Raphael | Network Engineering (Aspiring)

Documenting my CCNA journey in public, starting from Day 10 because better late than never. Let's go. #learninginpublic

@mr_kay7 DHCP

What protocol is responsible for automatically assigning IP addressing information? A) NAT B) IPv4 C) DHCP

@Officialwhyte22 hi

If you are into cybersecurity comment “hi” and tell us why you love cybersecurity! Let’s gooo

Relearning subnetting cos I'm going through some mental gymnastics. This life path will not be the end of me.

You guys just use Kali cos it has pre-installed tools. Change my mind

Gm guys whats for breakfast

@thenowhereway Hi i'm into network engineering

Twitter is cool. But it’s 100x better when your timeline is full with people who code and build things. I need to connect with more founders and tech people. If you’re into Tech, AI, Startups, Design, web dev, SaaS, or programming, say hi.

Cos they know shit can happen anytime

If you're studying networking and you're stuck on a concept, this channel explains it better than most textbooks. PowerCert Animated Videos. 1.7M subscribers for a reason. bookmarking this is not optional 📌

So a 9 year old bug was just found hiding in the Linux kernel. Not some niche fork nobody uses. Ubuntu. Debian. Fedora. the distros on millions of machines right now. CVE-2026-46333. they're calling it ssh-keysign-pwn. here's the part that should make you uncomfortable — you don't need admin access to exploit it. a normal user account is enough to read sensitive files and run commands as root. basic access in. full control out. The flaw is inside a kernel function called __ptrace_may_access() and it's been sitting there since November 2016. nobody noticed. not for 9 years. until Qualys went digging. that's the thing about the dangerous bugs. they're not loud. they don't announce themselves. they just wait. if you're on Linux right now open your terminal and run: uname -r then check your distro's latest patched kernel and update if you're behind. seriously don't sleep on this one. Patch when nothing feels broken. because something usually is. 🔐 follow @Play_pedia for daily breakdowns like this

then run this based on your distro: -Ubuntu/Debian: sudo apt update && apt list --upgradable | grep linux-image -Fedora: sudo dnf check-update kernel -Arch: sudo pacman -Syu if anything shows up — update immediately. if nothing shows up — you're good.

@RucheRuchesdl Nah U won't Write some Google some

Network engineering did intimidate the hell out of me .. I had to really convince myself that I can remember all of it

@CyberRacheal Fuck Nvidia is a no for me but Windows 11 to be specific

💀 🏃🏻‍♀️

What's the lore behind this mask

@Hamzaonchain One saw me updating my terminal and accused me of hacking her

This is how women see Linux users.

Without telling me your field. What is the first tool you ever played it. GIFS ONLY!!!

@NoahKingJr To review my chat with my crush

What’s the dumbest thing you’ve used AI for?