_Clinton Chidera π²
@clinton_lap
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Building a career in Networking & Cybersecurity
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Joined April 2024
Kali Linux showed me a blank black screen on VirtualBox today 😤 I fixed it and wrote a quick breakdown so others don’t get stuck. 👇 https://t.co/MbeWNPRE8O
#Linux #CyberSecurity #KaliLinux
medium.com
Running Kali Linux in VirtualBox can sometimes result in a blank or black screen after boot, often displaying messages like “data leak…
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Fingerprint, PIN and Security fob ( multi-factor authentication)
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Simple breakdown of Authentication Method = What you know, what you have and who you are...
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IOT applications use a Real-Time Operating System (RTOS)
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1: Connect two computers together 2: Star Topology 3: The connection between 2 Switches 4: Using Router THE RESULT...
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Thank you, 2025, for reflection that led to discovery and self-awareness.
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after the experience, you’ll probably say the same words Solomon said.
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People keep saying “vanity upon vanity” only after they’ve tasted life just like Solomon did. The funny thing is, Solomon already left the lesson behind, but humans rarely learn from wisdom they haven’t experienced. We want to feel it ourselves first. So yes, enjoy life… and
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What is STP ? Imagine a city with many roads connecting the same places. Having multiple roads is good (backup routes), but if cars keep looping around the same roads endlessly, traffic becomes chaos. That’s exactly what happens in a network when switches are connected in loops.
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The ability of a network to dynamically recover from the failure of a device acting as a default gateway is known as first-hop redundancy, as we’ve seen in this scenario. -cISCO
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Systems are built so that a complete system can stand in for one that failed.
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Traditionally, organizations should adopt clustering to make their networks more secure and reliable
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One thing I love about blockchain: it uses clustered, highly available networks instead of relying on a single device. True decentralization in action.
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Remote Wiping works on deleting the device's data should the device be stolen or lost...
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Near-field Communication (NFC) allows contactless communication between devices. NFC chips use electromagnetic fields to enable contactless payments, meaning for instance, that you simply need to hold your device close to a payment terminal to process payment. Not the same as RFI
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I’m so happy to celebrate completing the ALX Professional Development Skills for the Digital Age and I look forward to pursuing Cybersecurity....
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