john stack
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Hey everyone πŸ™Œ, I’m Yohannes.
I’m passionate about tech, cybersecurity, web3 , blockchain , software development, and digital growth. Code. Create. Secure. Grow. @plxy30 πŸ‘ˆ DM for any Q
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The best replay ever πŸ˜‚

@johncybstack
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https://blockchain.et/register?ref=13639016-0742-4d0b-b7f1-de24b73ad29a
I just secured my spot at Ethiopian Blockchain Week 2026 β€” 'Inclusive Innovation: Blockchain for Every Ethiopian'. Join me July 31 - August 1 in Addis Ababa πŸ‡ͺπŸ‡Ήfor more info
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https://t.me/EthioBW

@johncybstack
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GM guy's 🫑
To day is a hackathon day and wish for me luck guy's wagwan πŸ€™

@johncybstack
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We r in yes i 🫢
@BurhanOps
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Finally we finishd the hackathon and best time with ma friend πŸ«‘πŸ™Œ

@BurhanOps
@johncybstack
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Forwarded from BΟ…ΙΎΤ‹Ξ±Ι³-Ops (BΟ…ΙΎΤ‹Ξ±Ι³ | Ψ¨Ψ±Ω‡Ψ§Ω† :))
Some of the smartest ppl have no degrees

They are self taught :))
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command's u need to know about lunix πŸ™Œ @johncybstack
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The Internet's Biggest Myth: Incognito Mode Doesn't Make You AnonymousπŸ™ˆ

Most people think Incognito Mode hides everything they do online.😭

It doesn't.πŸ€·β€β™‚οΈ

βœ… It hides your browsing history from other users on your device.

❌ Your internet provider can still see your activity.

❌ Websites can still track you.

❌ Your school or workplace network can still monitor traffic.

❌ Downloads and bookmarks are still saved.

So what's Incognito actually for?
-Using a shared computer
-Testing websites
-Logging into multiple accounts
Want more privacy?
Tools like:
-Tor Browser
-VPNs
-Privacy-focused browsers
@johncybstack
provide additional privacy features, but each has different trade-offs.
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Did You Know?
The first computer bug was a real bug.πŸ˜‚
In 1947, engineers found a moth stuck inside a computer, causing problems. They taped it into a logbook and called it a "bug."πŸ™†β€β™‚οΈ
That's why we still use the term debugging today.😳
#TechHistory #Programming #SmuniTech @johncybstack πŸ–₯πŸ›
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Forwarded from Joe On The Mission
Update on the INSA Summer Camp πŸ›‘

So I applied for the Cybersecurity track and wanted to know what to expect, so I reached out to Yohannes (someone I met at the Break the Pattern Hackathon) and he came through with the info πŸ™

There are two parts to the selection:

1. Psychometric Exam πŸ“

SAT Math β€” 20 questions
SAT English β€” 20 questions
NAT β€” 20 questions
UAT β€” 20 questions
Image test (Code + IQ) β€” 20 questions

His tip for prep: search "psychometric test" on YouTube, find the topics he listed and go from there.

2. CTF (Capture The Flag) 🚩 This one matters to them too. Best places to practice:

TryHackMe β€” good for getting started
HackTheBox β€” the CTFs they ask are more similar to this one, focus on the medium difficulty section

And from what I found on the INSA official channel, the core topics worth knowing are:

Linux basics
Networking fundamentals
Web security basics
Cryptography basics
Problem-solving

Big thank you to Yohannes for being so open and helpful 🀝 Genuinely a cool guy.
Every one go and check out his channel.
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Tech excellence Center
Bug_Bounty_Bootcamp_The_Guide_to_Finding_and_Reporting_Web_Vulnerabilities.pdf
if u r joining cyber in the INSA summer camp u need this pdf so save it for later @johncybstack
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#Memory

once upon a time,...πŸ₯²

#geeztech @johncybstack πŸ˜‰
Hell yea love this one πŸ˜πŸ˜‚
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