Telegram’s end-to-end encryption in “Secret Chats” is considered strong and provides a high level of privacy and security for ...

Durov was arrested at Paris-Le Bourget Airport ... In 2006 he created together with his brother Nikolai the social network VKontakte (now VK), also known as the “Russian Facebook,” which ...

And one of them is inspired by Telegram’s co-creator. Puzzle Durov is a daily challenge featuring cartoonish faces based on Telegram co-founder and CEO Pavel Durov, and it’s simple enough: Just pick ...

Earlier this month the Mathematics Institute at Uppsala University hosted a conference called Categorification in Algebra and Topology, clearly a theme close to our collective heart. As yet there are ...

Narrow streets and cosy houses – the charm of old Berlin comes to life in the idyllic Nikolaiviertel. Discover Berlin as it once was. As you leave the busy metropolis behind you, there are small ...