En medio del alza de precios de Etecsa, crece en Cuba el interés por las eSIM: tarjetas virtuales que permiten conectarse a Internet desde los móviles. Aunque siguen dependiendo de la red de Cubacel, algunos usuarios aseguran que las conexiones son más estables. Sin embargo, hay varias limitaciones. ¿Qué necesitas para usar una eSIM desde Cuba? ¿Qué empresas ofrecen el servicio? ¿Es realmente una alternativa sostenible o asequible? Sigue leyendo
En medio del alza de precios de Etecsa, crece en Cuba el interés por las eSIM: tarjetas virtuales que permiten conectarse a Internet desde los móviles. Aunque siguen dependiendo de la red de Cubacel, algunos usuarios aseguran que las conexiones son más estables. Sin embargo, hay varias limitaciones. ¿Qué necesitas para usar una eSIM desde Cuba? ¿Qué empresas ofrecen el servicio? ¿Es realmente una alternativa sostenible o asequible? Sigue leyendo
Two days after Russia invaded Ukraine, an account on the Telegram messaging platform posing as President Volodymyr Zelenskiy urged his armed forces to surrender. Channels are not fully encrypted, end-to-end. All communications on a Telegram channel can be seen by anyone on the channel and are also visible to Telegram. Telegram may be asked by a government to hand over the communications from a channel. Telegram has a history of standing up to Russian government requests for data, but how comfortable you are relying on that history to predict future behavior is up to you. Because Telegram has this data, it may also be stolen by hackers or leaked by an internal employee. Either way, Durov says that he withdrew his resignation but that he was ousted from his company anyway. Subsequently, control of the company was reportedly handed to oligarchs Alisher Usmanov and Igor Sechin, both allegedly close associates of Russian leader Vladimir Putin. The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. The regulator said it had received information that messages containing stock tips and other investment advice with respect to selected listed companies are being widely circulated through websites and social media platforms such as Telegram, Facebook, WhatsApp and Instagram.
from ar
