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The Real Cost of Firewall Latency: How Milliseconds Turn Into Thousands of Euros
The Real Cost of Firewall Latency: How Milliseconds Turn Into Thousands of Euros When organizations evaluate a new firewall, the conversation almost always revolves around two numbers: the upfront price and the datasheet throughput (Gbps). But in real-world…
Why Your “Cheaper” Firewall Can Cost 2× More Once You Add Electricity
When reviewing a firewall proposal, most IT leaders focus on two numbers: the hardware cost and the annual software subscription. But in 2026, the most expensive line item isn’t on the vendor’s quote at all. It is on your electricity bill. As energy costs remain high…
MTU: a critical part of Deep SSL Inspection in 2026
Why post-quantum TLS is making “packet size” a security and availability requirement especially over IPsec tunnels and PPPoE Deep SSL/TLS inspection is one of the most complex things a firewall can do: it has to reassemble TCP streams, parse TLS handshakes, generate…
Ultra-Low-Latency Firewall Interfaces vs Standard Interfaces
What changes, why it matters, and when you actually need them Most organisations buy a firewall for security, not microseconds. But as networks evolve (AI traffic, east-west flows, low-latency trading platforms, real-time control systems, VoIP at scale), latency…
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