Secure messenger SafeUM

SafeUM is a communication app that prioritizes security for its users. Our mission is to provide the best security among communication apps for mass usage. We achieve this through the use of an ElGamal Elliptic Curve Cryptographic algorithm with a 256-bit key, which meets modern standards and requirements to protect your confidential information.

SafeUM is the ideal solution for both private and business secure communications. We offer a variety of features to ensure the utmost security for our users. These include encrypted group chats, registration without a SIM card using only a login and password, the ability to use three accounts simultaneously on one device, and the option to disable chat history on both sides simultaneously. We also limit the number of displayed messages, offer cross-platform compatibility, and provide account access control and authorization history. Additionally, we offer free encrypted audio and video calls within the SafeUM network and technical support.

Our focus on security extends beyond just our features. We ensure that local data is not stored on your device, allowing you to securely access your data at all times. We also offer an "enhanced encryption" mode and the ability to verify your interlocutor's encryption keys with a QR code. With three levels of account access and three PIN codes, your personal information is not available when using public networks. We also provide security alerts for any attempted hacking of your account and use dynamic secret key generation for each message. Our additional protection includes digital signatures to ensure the integrity and authenticity of transmitted data and your interlocutor.

At SafeUM, we heavily encrypt all data using time-tested algorithms to provide the highest level of security for our users. We offer SafeUM apps for various platforms, which can be found on our website at https://SafeUM.com/.

When registering with SafeUM, users are given a telephone number in the format of +3712 XXX-XXXX. If a user does not recharge their number within two weeks of registration or if there has been no activity (incoming or outgoing calls) for 14 days and the account balance is 0.00 EUR, SafeUM reserves the right to withdraw the number. However, this does not affect the functionality of the user's account, including chats and calls within the SafeUM network.

It is important to note that the recovery of a withdrawn number is technically impossible. However, if the account balance is positive, the number will not be withdrawn.

For more information and updates, you can follow SafeUM on our social media pages, including our Facebook page "Multimedia secure messenger" at https://www.facebook.com/safeum.en, our LinkedIn page "Multimedia secure messenger" at https://www.linkedin.com/company/safeum, and our Twitter page "Secure Messenger" at https://twitter.com/SafeUM. You can also contact our support team at [email protected] or through our in-app support feature.

At SafeUM, we strive to provide the best and most secure communication experience for our users. Join us and experience the peace of mind that comes with knowing your confidential information is protected.