Skype has got secret chats like Telegram
How to unhide conversations Skype. Microsoft has added end-to-end chat and call encryption for all users on popular platforms. Files and messages from an encrypted chat are only available on the device that started the conversation.
Private chats on Skype
The new version of Skype has a feature of how to unhide conversations Skype, a cross-platform solution for text messaging and IP telephony, has added end-to-end encryption in private chats. The new feature is available in applications for mobile platforms iOS and Android, as well as desktop Windows, macOS, and Linux.
A feature of end-to-end (or end-to-end) encryption is that the encryption keys are known only to two subscribers communicating with each other, so that third parties cannot access their correspondence or eavesdrop on the conversation, even after intercepting the content in encrypted form.
Encryption in Skype is provided by the Signal protocol, originally developed by the non-profit organization Open Whisper Systems for its open-source messenger of the same name, which, according to some experts, is one of the most secure public solutions. For example, Edward Snowden, a former CIA officer who was targeted by the US authorities, spoke very positively about Signal.
How it works
To start a conversation, the content of which will be encrypted, you need to go to the profile of the interlocutor from the contact list and click the “start a private conversation” button about how to unhide conversations Skype. After that, the selected user will receive an invitation to join the conversation, which must be accepted.
From the moment the invitation is accepted, the entire history of correspondence will be encrypted and available only to the user and his interlocutor, bypassing the Skype cloud, which stores correspondence from regular chats and groups. Secret chats work on a similar principle in Pavel Durov’s “scandalous” Telegram messenger.
Some restrictions apply only to encrypted Skype chats: for example, the user can participate in only one private conversation at a time, and the message history will be available only on the device from which the conversation was started.
About encryption in earlier versions of Skype
As stated on the official Skype support site, voice information, video, files, and text messages have been encrypted before. The exception was voice calls to mobile and landline phones – in such cases, Skype could not and cannot provide encryption in the section from the telephone line to the landline subscriber. Thus, in the case of a conference call where several participants use Skype, and at least one uses a mobile phone, such a conversation is not reliably protected from wiretapping.
To protect instant messages in cloud (group) chats, TLS ( Transport layer security – “transport layer security protocol”) is used, which uses asymmetric encryption for authentication and symmetric encryption for message confidentiality.
Personal correspondence between two subscribers (this method is still used by default) is encrypted using the symmetric block cipher algorithm AES (Advanced Encryption Standard – “advanced encryption standard”), adopted as a standard by the US government.
Conclusion
Voice messages are also encrypted before transmission over the communication channel. After the user listens to such a message, it is stored on his device in unencrypted form.
In mid-January 2018, it was announced that Skype was testing end-to-end encryption, which provides a significantly higher level of security for private conversations. At that time, Apple iMessage, Facebook Messenger, Telegram, WhatsApp, and others already had such functionality. Hope you have learned something about how to unhide conversations Skype.