Iran’s ministry of education on Sunday banned the use of foreign social media networks in schools, the ILNA news agency reported, amid a push by Tehran to limit the influence of outside online platforms.
Schools must “only use domestic social networks” for their communication, the ministry said in a statement, according to the reformist-linked news agency.
Telegram is the most popular social network in Iran. In 2017, the app claimed it had 40-million monthly users in the Islamic Republic.
Instagram is also very popular, and companies in Iran -- like elsewhere -- often use both platforms to communicate directly with customers.
Less used, Facebook and Twitter are blocked in Iran, but easily accessible using a virtual private network (VPN).
During a wave of protests that hit dozens of Iranian cities over at the start of the year, Iranian authorities temporarily banned Telegram, accusing the app of allowing foreign-based “counter-revolutionary” groups to fuel unrest.
Since then, authorities have sought to develop Iranian social media networks and limit the reliance on foreign-based platforms, which Tehran accuses of hosting sites deemed hostile to Iran.
Several Iranian platforms offering services similar to Telegram have emerged in recent months, like the Soroush network, which already claims to have five million subscribers.