Cyber Caliphate: What Apps Are the Islamic State Using?
... must be in contact with representatives of the IT sector. This in turn compels the representatives of mail services, messaging apps, and smartphone manufacturers to contact the authorities and disclose user information. However, excesses do occur, and the founder of the Telegram messaging app Pavel Durov refused to provide the FSB with their encryption keys. Telegram was repeatedly accused of ... ... message and voice communications. FireChat , Tin Can and The Serval Project provide communication even without access to the Internet, for example, by using Bluetooth . The programs recommended by terrorists for encrypting files are VeraCrypt and TrueCrypt ...