Iran blocks encrypted messaging apps amid nationwide protests

For the past six days, citizens have taken to the streets across Iran, protesting government oppression and the rising cost of goods. Video broadcasts from the country have shown increasingly intense clashes between protesters and riot police, with as many as 21 people estimated to have died since the protests began. But a complex fight is also raging online, as protesters look for secure channels where they can organize free of government interference.
Even before the protest, Iran’s gov