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Packet Flow: Journey to Network & Cybersecurity Expertise
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Packet Flow: Journey to Network & Cybersecurity Expertise

Follow the challenges and insights of my journey to becoming a network and cybersecurity engineer, with tips, resources, and personal experiences.

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Tag: network

Networking

Why Network Diagrams Are More Important Than You Think

by teodulfo.espero

Want to know how a business actually works? Follow the money. Want to know how an IT system works? Follow the diagram. If there is no diagram, good luck. You are stumbling blindfolded into a minefield with a cigarette in your mouth, hoping the gods of uptime take pity on you. Most people treat network diagrams like a chore. A

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Cybersecurity

An Evil Twin Showed Up on My Dashboard — and I Panicked for Nothing

by teodulfo.espero

Plot twist: It was one of mine the whole time. So there I was — mid-coffee, mid-ticket, mid-existential crisis — when I looked at my Wi-Fi dashboard and saw something terrifying: Two networks.Same SSID.One was mine.The other? An imposter. My first thought? “It’s happening. Evil twin attack. Shut it all down. Tell my wife I love her.” I leapt into

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