oversec Apps

Oversec transparently encrypts and decrypts any text in any app Youcan use it to exchange private encrypted and covert chat- or emailmessages or store your own encrypted notes on your phone. See ourdemo videos: Introduction:[https://www.google.com/url?q=https://www.youtube.com/watch?v=VHZ9dA5ELXE]Encrypting Emails:[https://www.google.com/url?q=https://www.youtube.com/watch?v=jZ_-5X2tiAo]Encrypting Images:[https://www.google.com/url?q=https://www.youtube.com/watch?v=laq7SGwiuAw]Oversec is completely agnostic of the subjacent app, it works withWhatsapp™, Line™, Snapchat™, Instagram™ or any other chat app. Italso supports sending and receiving PGP encrypted messages with theGmail™ or any other Email app. End-to-End Encryption was yesterday.Oversec introduces "Eye-to-Eye" encryption. Encrypted data is onlydecrypted while it is shown on the screen! No clear text is everpersisted and thus cannot be extracted from the file system oraccidentally be backed up into the cloud. We also carefullydesigned Oversec so that it doesn't require internet access.Because of that, you can rest assured that no decrypted informationcan ever leave your device. How it works: Oversec constantlymonitors the text on your screen. When it finds an encrypted text,it tries to decrypt it and then shows the decrypted text as anoverlay in place of the encrypted text. Conversely, it can readtext out of an input field, encrypt it, and then put the encryptedtext back into the input field. In order to encrypt a text, Oversecshows a button next to an active input field. After having enteredthe secret text, tapping that button makes Oversec read the text,encrypt it and put back the encrypted text into the field. It isnow ready to be sent in the subjacent app as usual - the appdoesn't even know that it is sending encrypted data! Oversec alsofeatures a unique way of encoding the encrypted messages. It storesthe encrypted text in invisible (zero-width) characters and let'syou add decoy text at the end. That way, a message will just showe.g. "The sun is shining!" with no visible sign of any encryption,whereas in reality it contains a hidden encrypted message. You mayalso encrypt and send photos through Oversec - its unique cameramode even allows you to take and send an encrypted photo withoutever storing the original photo on the device. Oversec encryptsyour data either using symmetric keys (using ChaCha20 cipher +Poly1305 MAC ) or using asymmetric PGP encryption (making use ofthe OpenKeychain app[https://www.google.com/url?q=https://play.google.com/store/apps/details?id=org.sufficientlysecure.keychain]).Oversec is now open source and the code can be found here:https://github.com/oversecio/oversec This app uses Accessibilityservices.

Send and Receive Secret Hidden Messages with WhatsApp™ See ourdemovideo[https://www.google.com/url?q=https://www.youtube.com/watch?v=rax-zkdWVjY]Messagessend via WhatsSecret are securely encrypted can only beread with amatching password! How it works: WhatsSecret constantlymonitors thetext on your screen. When it finds an encrypted text,it tries todecrypt it and then shows the decrypted text as anoverlay in placeof the encrypted text. Conversely, it can readtext out of an inputfield, encrypt it, and then puts the encryptedtext back into theinput field. In order to encrypt a text,WhatsSecret shows a buttonnext to an active input field. Afterhaving entered the secret text,tapping that button makesWhatsSecret read the text, encrypt it andput back the encryptedtext into the field. It is now ready to besent in WhatsApp™ app asusual - the app doesn't even know that itis sending encrypteddata! WhatsSecret also features a unique way ofencoding theencrypted messages. It stores the encrypted text ininvisible(zero-width) characters and let's you add decoy text atthe end.That way, a message will just show e.g. "Lorem Ipsum!" withnovisible sign of any encryption, whereas in reality it containsahidden encrypted message. The encryption related code isopensource and can be foundhere:https://github.com/oversecio/oversec_crypto This appusesAccessibility services.