Cyber Groho

🚀 Protecting Satellite Data in the Digital Age! 🛰️🛡️

In today’s connected world, satellite telemetry data is the backbone of communication, navigation, and Earth observation. Ensuring this data stays secure from cyber threats is more important than ever!

Key areas of focus:
✅ Real-time data security
✅ Encryption & safe transmission
✅ Threat detection in satellite communication
✅ Cloud monitoring for aerospace systems

The sky is not just the limit—it’s a critical digital frontier. Let’s stay ahead and secure our space data! 🌌



📞 Need expert help?

🌏 Serving clients worldwide 🌐 cybergroho.net
🇦🇪 connecting the UAE & international clients 🌐 cybergroho.ae

📧 [email protected]
📱 +8801740743874 ( whats app)

*******onTesting

📱 Citycell Returns in a New Avatar! 🌟

Bringing back the legacy with 25 paisa call rate and seamless internet connectivity! 🚀

Citycell, under its parent company Pacific Telecom, is making a grand comeback with a promise to offer the lowest call rates and high-speed internet at affordable prices. This time, the call rate will be just 25 paisa per minute! 💬✨

But that’s not all — Citycell is introducing non-expiring internet packages and expanding its nationwide tower network to ensure uninterrupted service across Bangladesh. 🌐💪

The biggest change? 🔄 Citycell is now coming with GSM technology, meaning the SIM will work in any mobile phone, making it even more convenient for users. 📲💙

At Cyber Groho, we warmly congratulate Citycell on this remarkable comeback! 🎉💙
May this new journey bring innovation, connectivity, and a stronger digital Bangladesh. 🇧🇩✨

📞 Need expert help?

🌏 Serving clients worldwide 🌐 cybergroho.net
🇦🇪 connecting the UAE & international clients 🌐 cybergroho.ae

📧 [email protected]
📱 +8801740743874 ( whats app)

💻 Fixed Kali Linux Repository Key Error 🛠️

While updating my Kali Linux system today, I ran into this error:

The following signatures couldn't be verified because the public key is not available:

NO_PUBKEY ED65462EC8D5E4C5

Error: The repository 'http://http.kali.org/kali kali-rolling InRelease' is not signed.

This happens when the GPG key for verifying Kali repositories is missing or outdated.

Here’s how I fixed it 👇

✅ Solution (Modern Method):

sudo mkdir -p /etc/apt/keyrings

curl -fsSL https://archive.kali.org/archive-key.asc | sudo gpg --dearmor -o /etc/apt/keyrings/kali-archive-keyring.gpg

sudo nano /etc/apt/sources.list

Then make sure this line is in your sources.list:

deb [signed-by=/etc/apt/keyrings/kali-archive-keyring.gpg] http://http.kali.org/kali kali-rolling main non-free non-free-firmware contrib

Finally, run:

sudo apt update

✅ Issue solved — repositories are now verified and secure.

Sharing this for anyone facing the same “NO_PUBKEY ED65462EC8D5E4C5” error on Kali Linux. 🖤🐉

Website Security & Malware Removal 🛡️💻

We detect and safely remove unauthorized code, malware, and backdoors from your website. Includes file scanning, configuration hardening, and regular updates.



📞 Contact us now:
🌐 cybergroho.net
📧 [email protected]
📱 +8801740743874