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What Is Bufferbloat and Why It Matters More Than Speed on a Firewall
High-speed broadband (500 Mbps, 1 Gbps, and beyond) has transformed how businesses work. But it has also introduced a problem many IT teams don’t notice until users start complaining: Bufferbloat. It is the reason you can have a “fast” fiber line and still get robotic…
The Real Cost of Silence: Why Every Business Needs High Availability (HA) Firewalls
Most businesses invest in cybersecurity to stop hackers. But one of the biggest risks to your revenue isn’t a data breach it’s silence. If your single firewall fails this afternoon, the outcome is brutal and immediate: No internet. No cloud apps (Microsoft 365,…
The Forgotten Foundation: Proper Earthing (Grounding) for Firewalls and Switches in 2026
Why shielded Ethernet makes grounding more critical—and why relying on “rack rails” is a risk you shouldn’t take. When we design a new network, we obsess over the visible layer: throughput, redundancy, VLAN segmentation, and next-gen security policies. But the most…
PVC vs. LSZH Ethernet: The Physical Security Risk That Could Ruin Your Firewall Deployment
When organisations plan a firewall refresh, the whiteboard is usually covered in diagrams of throughput, HA failover, and micro-segmentation. But there is a critical component arguably the most important physical one that is almost always treated as an afterthought….
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