From temporary outage to permanent infrastructure
Since the 2019 protests, Iran has systematically transformed its "emergency shutdowns" into permanent architecture. The National Information Network (NRI), presented as a digital sovereignty project, is actually an on-demand disconnection system — with a bonus: when the global Internet is cut, local services keep working.
That's the key to the strategy. A total blackout paralyzes the economy. A selective blackout, where banks work but Telegram doesn't, allows maintaining control without collapse.
The technical architecture of control
The NRI relies on several layers. First, centralized routing: all international traffic passes through government-controlled points. Then, nationwide deep packet inspection (DPI), capable of throttling or blocking specific protocols — VPNs first, then more sophisticated circumvention tools.
Most concerning: investment in local servers. Iranian versions of YouTube, WhatsApp, and Google Maps already exist. They're worse, but they work. When the global Internet disappears, Iranians don't find themselves in the dark — they find themselves in a walled garden.
Who provides the technology?
The delicate question. DPI equipment comes partly from China (Huawei, ZTE), but also from Europe — Nokia and Ericsson have been pointed out in the past. Sanctions complicate direct purchases, but intermediaries are plentiful.
More subtle: part of the expertise comes from Russia, which has its own "sovereign RuNet" project. Both countries share notes, techniques, perhaps engineers.
The human consequences
For 88 million Iranians, permanent blackout means several things. The impossibility of documenting human rights violations in real time. The death of small businesses dependent on international trade. The intellectual isolation of an ultra-connected youth.
VPNs become an arms race. The government blocks, users adapt, the government blocks again. Each cycle reduces the number of people technically capable of circumventing restrictions.
What this foreshadows
Iran isn't an isolated case. Russia, China, Myanmar, and potentially other countries are watching and learning. The concept of a "national Internet" — connected when it suits power, disconnected when it threatens it — becomes an exportable model.
For the West, the question is no longer whether these systems are possible, but how to respond. Circumvention tools funded by democratic governments? Starlink satellites that bypass terrestrial control points?
In 2026, the free Internet is no longer a given. It's a battlefield.