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Cybersecurity, the Business, and Demilitarized Zones

No, not North Korea

Melanie Wijeratna 🇨🇦
4 min readFeb 26, 2024

Although…if you think about it…

Anyway.

According to ISACA, a web server should always be placed within a demilitarized zone, in order to shield the internal network.

What is a demilitarized zone?

Photo by Sir. Simo on Unsplash

Ask any business person, and they’re likely to tell you it’s a place between South Korea and North Korea, right?

While they’d be right, you and I both know that in cybersecurity, a demilitarized zone is “a perimeter network that protects and adds an extra layer of security to an organization’s internal local-area network from untrusted traffic.”

…Right ok I’ll be honest and let you know I didn’t actually know that. Coming from the business and all. I knew it was a no-go area but not the details behind it.

And that’s my point.

Photo by James Orr on Unsplash

When you’re talking to the business, it’s not always necessary to get into the details about what you’re doing in your role to protect them, and your organization, from cyber-attacks. Just like you really don’t need to know the in’s and…

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Melanie Wijeratna 🇨🇦
Melanie Wijeratna 🇨🇦

Written by Melanie Wijeratna 🇨🇦

I am a Certified Information Security Manager (CISM) and a PROSCI-certified People Change Manager. I’m also an ultra-runner and have lived and worked all over.

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