A new app helps Iranians hide messages in plain sight

Nahoft uses encryption to turn chats into a random jumble of words.

An anti-government graffiti that reads in Farsi "Death to the dictator" is sprayed at a wall north of Tehran on September 30, 2009.

Enlarge / An anti-government graffiti that reads in Farsi "Death to the dictator" is sprayed at a wall north of Tehran on September 30, 2009. (credit: Getty Images)

Amid ever-increasing government Internet control, surveillance, and censorship in Iran, a new Android app aims to give Iranians a way to speak freely.

Nahoft, which means “hidden” in Farsi, is an encryption tool that turns up to 1,000 characters of Farsi text into a jumble of random words. You can send this mélange to a friend over any communication platform—Telegram, WhatsApp, Google Chat, etc.—and then they run it through Nahoft on their device to decipher what you’ve said.

Released last week on Google Play by United for Iran, a San Francisco–based human rights and civil liberties group, Nahoft is designed to address multiple aspects of Iran's Internet crackdown. In addition to generating coded messages, the app can also encrypt communications and embed them imperceptibly in image files, a technique known as steganography. Recipients then use Nahoft to inspect the image file on their end and extract the hidden message.

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Google is getting caught in the antitrust net

One case in Turkey cuts to the heart of the search giant’s power.

Google is getting caught in the antitrust net

Enlarge (credit: NurPhoto | Getty)

Being a global company has its perks. There’s a lot of money to be made overseas. But the biggest US tech companies are finding out that there’s also a downside: Every country where you make money is a country that could try to regulate you.

It’s hard to keep track of all the tech-related antitrust action happening around the world, in part because it doesn’t always seem to be worth paying close attention to. In Europe, which has long been home to the world’s most aggressive regulators, Google alone was hit with a $2.7 billion fine in 2017, a $5 billion fine in 2018, and a $1.7 billion fine in 2019. These sums would be devastating for most companies, but they are little more than rounding errors for a corporation that reported $61.9 billion in revenue last quarter.

Increasingly, however, foreign countries are going beyond slap-on-the-wrist fines. Instead, they’re forcing tech companies to change how they do business. In February, Australia passed a law giving news publishers the right to negotiate payments from dominant internet platforms—effectively, Facebook and Google. In August, South Korea became the first country to pass a law forcing Apple and Google to open their mobile app stores to alternate payment systems, threatening their grip on the 30 percent commission they charge developers. And in a case with potentially huge ramifications, Google will soon have to respond to the Turkish competition authority’s demand to stop favoring its own properties in local search results.

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