Ekemini Raphael | Network Engineering (Aspiring)

90 posts

Ekemini Raphael | Network Engineering (Aspiring) banner
Ekemini Raphael | Network Engineering (Aspiring)

Ekemini Raphael | Network Engineering (Aspiring)

@Play_pedia

Aspiring Network Engineer & Security Enthusiast | Cisco | Linux | Cybersecurity | memes

Katılım Ağustos 2025
33 Takip Edilen5 Takipçiler
MrKay
MrKay@mr_kay7·
What protocol is responsible for automatically assigning IP addressing information? A) NAT B) IPv4 C) DHCP
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Winston Ighodaro
Winston Ighodaro@Officialwhyte22·
If you are into cybersecurity comment “hi” and tell us why you love cybersecurity! Let’s gooo
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Devansh
Devansh@thenowhereway·
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.
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Ekemini Raphael | Network Engineering (Aspiring)
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 📌
Ekemini Raphael | Network Engineering (Aspiring) tweet media
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Ekemini Raphael | Network Engineering (Aspiring)
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
Ekemini Raphael | Network Engineering (Aspiring) tweet media
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Ekemini Raphael | Network Engineering (Aspiring)
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.
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JLeAnne 💗
JLeAnne 💗@RucheRuchesdl·
Network engineering did intimidate the hell out of me .. I had to really convince myself that I can remember all of it
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Abdulkadir | Cybersec
Abdulkadir | Cybersec@cyber__razz·
Without telling me your field. What is the first tool you ever played it. GIFS ONLY!!!
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Noah
Noah@NoahKingJr·
What’s the dumbest thing you’ve used AI for?
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