Seecrypt is a user-friendly communication privacy software that allows you to download this application, providing highly secure protection from eavesdropping on phone calls and text messages between Seecrypt enabled devices anywhere in the world.
Seecrypt uses globally recognised encryption software to protect your communications over any public network.
Unlimited, secure conversations with anyone on the Seecrypt Privacy Network anywhere in the world. Each call uses a unique encryption key, providing highly secure communications.
End-to-end encrypted messaging that changes encryption keys with every text message you send.
With its easy-to-use interface, similar to popular social messaging apps, you will be securing your conversations in no time and with no technical skills needed. It is easy to share and get connected with your friends and colleagues.
Get 3 months free on sign up, and an extra month for each friend you refer and joins, up to a whole year of free subscription.
After your free-use-period, the app is only $3 per month.
Currently available for iPhone and Android devices, with Windows Phone and Blackberry 10 coming soon!
Using double layer, end-to-end, military-grade encryption software, Seecrypt affords individuals and corporations a high level of secure voice and text messaging security, wherever they might be. Each and every call or text message is encrypted on the device with a unique key for each session. This affords maximum protection when communicating with another trusted Seecrypt user.
By using narrowband and adaptive voice compression, Seecrypt is extremely conservative on data usage, consuming data well below the current benchmark of standard voice applications. Seecrypt operates securely over any Internet-connected network worldwide, from Mobile (2G/EDGE, 3G, 4G/LTE) to Wi-Fi, to Satellite Broadband networks, making calling and messaging more cost effective. This is a major benefit to users with poor cellular coverage or those who suffer on congested networks.
The cryptographic protocols and processes within the Seecrypt application allow two devices to establish a secure end-to-end session between the two devices.
When Alice (device A) communicates with Bob (device B) a key exchange takes place, after which the two users can opt to trust each other in future communications by comparing the exchanged public keys.
The exchanged public keys are used to encrypt all data transferred between the two devices. Two different public-key systems (RSA and ECDSA/ECDH) are used for the key negotiation and authentication, and two different stream ciphers (AES in counter mode and RC4) are used for the data encryption.
Two different stream ciphers are used so that even if one of each pair of algorithms is broken, the remaining algorithm will still protect the plaintext information.
When Seecrypt is installed on the user’s device the application generates a public and private pair of 2048-bit RSA keys using a SHA512 hash, and a 384-bit elliptic curve digital signature algorithm (ECDSA) key using a SHA384 hash
Both Alice and Bob apply an identical pseudo random function to generate sufficient key material to derive keys for RC4 and AES encryption. The session keys are unique for each session and the uplink and downlink channels are secured independently. A summary of the key is displayed during the call so that both parties can authenticate each other verbally.
The session keys are used together with the keystreams to encrypt all traffic using RC4 and AES. Standard information security techniques are used to ensure that the streams are protected from buffer overflow and initial keystream weaknesses.
Once you have signed up and have the app running, please check that you are online first by going to your Profile page and verifying your online status. If online, you will see a green dot and 'online'. Your registered email address and your Seecrypt telephone number, which starts with +281 will be listed and displayed.
NOTE: if you encounter a red error message it means the message has failed and will not be sent at a later stage.
If at any time you are in need of help, you can select the help option in your menu for a guide to using Seecrypt. If you are experiencing any issues or unanswered questions select feedback and complete an email with the details of the experience and we will respond.
In the event that you have forgotten your password, please select the Sign-In Option at the top of the seeecrypt.com website, select “Forgot Password?” input your validated email address. Once the email has been received select “Update Password” and input the new password.
The Seecrypt team has been working long and hard to improve our instant messaging platform to provide our users with a smoother messaging experience on our network whilst providing you with the same amount of security and privacy that Seecrypt is known for.
The improvements to the messaging service include: Faster messaging – the new messaging services is considerably faster than the old one. More than one message can be sent at a time allowing for a smoother messaging experience. Sending messages to users who are offline is now possible, recipients will receive their messages once they reconnect to the Seecrypt network. Message delivery notifications are now also part of the new messaging service. For privacy reasons read receipts are not currently supported within the app.
It is important to note that this update is a requirement in order to take advantage of our improved messaging service. Thus, messages sent from this version will not be delivered to users who have not yet upgraded – we apologize for the inconvenience this may cause.
Messages status notifications
Using double-layer, end-to-end, military-grade encryption software, Seecrypt affords individuals and corporations a high level of secure voice and text messaging security – wherever they might be. Each and every call or text message is encrypted on the device with a unique key for each session. This guarantees maximum protection when communicating with another trusted Seecrypt user.
Seecrypt removes the complexity of setting up and using an encrypted communication application that operates over a broad spectrum of devices. By incorporating well-known social media features and business functionality – all wrapped in advanced security and encryption technologies – the new SC3 application will be the choice for anyone requiring easy-to-use, secure communication.
Seecrypt delivers best in class voice quality using its VoIP service, which means you can call any of your contacts, anywhere in the world, in total privacy and security. The cost of voice calls to other Seecrypt users, no matter their location, will always be free – allowing you to save money and communicate in complete privacy.
Instant message applications abound, but none of them offer any form of real encryption or security. The new messenger service and application from Seecrypt is fast and easy to use with features like sharing photos, contact cards and group messaging – all using advanced encryption schemes. Send any message or file to another Seecrypt user, anywhere in the world, securely and privately.
SC3 allows for the synchronization of corporate address books from applications like Microsoft Outlook resulting in the user having instant access to all of their contacts, on the fly.
Sharing important files through a secure and encrypted channel with trusted contacts is a critical feature for all. Seecrypt allows you to select a file and send it with maximum security to any saved contact – providing total peace of mind. Users will be able to easily share photos and contact cards. In fact any type of file can be attached and sent through the Seecrypt network.
The importance of business group messaging and calling is obvious to all. Seecrypt’s group communication features in SC3 will ensure that all group messaging, and all group calling, is done with complete security. Admin users of secure meeting rooms will have full control over participants in meetings with the ability to invite or kick out users and mute non-speaking users – all from an easy-to-use interface.
Very few business users have only one mobile device – most have one or more mobile phones and/or a tablet. Seecrypt will introduce multi-device support across mobile and desktop devices. With advanced controls available via our website, you can manage and control any of your devices to ensure only authorized devices may be paired to your profile.
As important as mobile phones have become in our lives, most of us work on either a desktop or notebook computer. The ability to send and receive secure communications on your desktop, or mobile device with the same profile, is a feature that is highly requested by users. Desktop products will initially be available for Windows and Mac OS X, followed by Linux and browser-based applications.
To complement the new SC3 application, Seecrypt will launch a secure enterprise messaging service that will allow users to communicate with their contact base in total security and privacy. Common uses of the secure messaging service will include bank alerts and one-time password (OTP) notices for two-factor login. In fact any form of short enterprise messaging, that is currently being delivered via carrier SMS, may be sent via the secure messaging service.
Send us an email or read through our step-by-step guide.