Blog
Writing about network security, post-quantum cryptography and the regulations that keep landing on people who did not ask for them. We try to answer the question in the first paragraph, so you can leave without reading the rest if that is all you came for.
Where to start
Three subjects carry most of what we publish, and each one has a piece that sets the ground before the rest make sense.
Encryption is the foundation for everything else here. What is actually being protected, by what, and what changes when the machine that breaks it exists.
Post-quantum cryptography is the one people arrive at through a headline and leave confused. The short version is that the threat is not a computer that does not exist yet. It is that encrypted traffic captured today can be stored and opened later. If your data has to stay private for ten years, the clock started when it left the building. The full explanation lives on the post-quantum cryptography page, not here.
CMMC is where the reading gets practical, because the levels, the requirements and the assessment are a set of concrete things you either have or do not.
SD-WAN solutions covers the networking layer, how sites get connected and what that decision costs you later.
What you will not find here
We do not write scare pieces. No simulated ransom notes, no "you are probably already breached", no countdown clocks. The subject is frightening enough without help, and a reader who feels accused stops reading.
We do not write about things the product cannot do. If a capability is in integration rather than finished, the article says so. If a feature depends on a component you might not have, the dependency is stated where it matters.
We do not publish numbers we cannot show you. Every figure in an article traces back to something we can point at, and where a number comes from a screen in the product, we say which screen.
Who writes it
Articles are written by the QuantumNova editorial team. Anything that makes a technical security claim is reviewed by André Grilo, our CEO, and his name is on the page rather than only in the markup.
That is a deliberate choice. It is easy to show a generic team byline to readers and declare a named expert to search engines, and we would rather the two matched.
The newsletter
Most of what we think about ends up in the newsletter first, usually with a joke attached, which is harder to do here.
Elsewhere on the site
If you are reading to solve something rather than to learn something, the use cases are organised by situation and the industries pages by sector.
See it running on your own network →
Written by the QuantumNova Editorial Team