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📰 Dev.to · Hugo | DevOps | Cybersecurity

12 articles · Updated every 3 hours · View all reads

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Firewall 101: The 'Drop Everything by Default' Manifesto
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 1mo ago
Firewall 101: The 'Drop Everything by Default' Manifesto
I once audited a "secure" government-contractor network where the lead admin proudly showed me their...
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How to Protect Your Homelab and API with a Free Self-Hosted WAF (SafeLine Docker Install)
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 1mo ago
How to Protect Your Homelab and API with a Free Self-Hosted WAF (SafeLine Docker Install)
Why I Stopped Trusting Cloudflare Alone My site recently crossed 5,000 daily visitors....
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VLAN Segmentation: Securing IoT Devices from the Main Network
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 3mo ago
VLAN Segmentation: Securing IoT Devices from the Main Network
This isn't about making your network "smart"; it's about making it resilient to the inevitable...
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Hardcoded Passwords in Scripts: That's Not Automation, That's a Breach
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
Hardcoded Passwords in Scripts: That's Not Automation, That's a Breach
There is a special place in infrastructure hell for sysadmins who write "automation" scripts with...
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Still Running SMBv1? You're Basically Inviting WannaCry to Dinner
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
Still Running SMBv1? You're Basically Inviting WannaCry to Dinner
It is 2026. The fact that I still walk into enterprise environments and see Server Message Block...
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The Open S3 Bucket Epidemic: Why Reading the Manual is Apparently Too Hard
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
The Open S3 Bucket Epidemic: Why Reading the Manual is Apparently Too Hard
Every time a tech company issues a somber press release about a "highly sophisticated, coordinated...
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Your VPN is Your Biggest Vulnerability: The Irony of Perimeter Security
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
Your VPN is Your Biggest Vulnerability: The Irony of Perimeter Security
There is a dark, painful irony in modern infrastructure: the very appliance you spent $50,000 on to...
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"admin/admin": How Your $10,000 Firewall is Compromised by a $1 Mistake
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
"admin/admin": How Your $10,000 Firewall is Compromised by a $1 Mistake
I love auditing infrastructure where a company has spent $15,000 on a high-end FortiGate or Palo Alto...
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I Dived into the Dark Web in 2025: Shocking Secrets, Scams, and Surprises That’ll Haunt Your Browser History S01E01
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity 4mo ago
I Dived into the Dark Web in 2025: Shocking Secrets, Scams, and Surprises That’ll Haunt Your Browser History S01E01
What happens when a tech enthusiast fires up Tor, hops on a secure VPS, and wanders the shadowy...
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You Think the Dark Web Is Just for Hackers? Here's What I Actually Found
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
You Think the Dark Web Is Just for Hackers? Here's What I Actually Found
I first heard about the Dark Web more than a decade ago, back when I was just a curious tech guy...
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Who Created the Dark Web, and How Does It Actually Work?
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 4mo ago
Who Created the Dark Web, and How Does It Actually Work?
We could Jump to what is the Dark web or as known the Hidden web, but it better is to understand from...
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Protect your online Browsing or business with KASM. This video is for Educational purposes!
Dev.to · Hugo | DevOps | Cybersecurity 🔐 Cybersecurity ⚡ AI Lesson 2y ago
Protect your online Browsing or business with KASM. This video is for Educational purposes!
Hello, since Rumble had some issue in code and stopped uploading videos, I needed to recreate my...
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