Thanks to this feature users can communicate in an encrypted channelĪnd their communication history will not be synchronized with the cloud service or with Viber Desktop. Public chats on Viber are not encrypted at all, however, Viber offers secret chats. Messages from bots are identified with a bot icon. However, messages sent to and from chatbots and the Chat Extensions feature are not protected by end-to-end encryption. If there is a problem delivering a message, it will remain encrypted until the receiver gets it, and will disappear from the server once it has been delivered. Viber does not store any chat information on its servers once it is delivered to a recipient. One of the most notable features in Viber is end-to-end encryption. How artifacts can be extracted and displayed in Belkasoft X, a DFIR tool by Belkasoft. We will also examine the techniques and tools which can be used to analyse Viber artifacts. The most important evidence to analyze during a digital forensic or an incident response investigation.Older and newer formats of a Viber database and differences between them.Location of Viber artifacts on Android-based devices.Viber security features and limitations.In this article, we will focus mainly on the Viber app installed on Android devices. Viber is also considered to be a secure messenger app, since it provides end-to-end encryption based on Open Whisper Signal security architecture. It allows calls to all mobiles and landlines in 50 countries around the world. Viber provides users with instant messaging functionality, and allows users to exchange media such as images and video records.Īn important factor that separates Viber from other popular services requiring only the Internet connection for communication, There are over 1.1 billion Viber users worldwideĪnd more than 820 million monthly active users. Viber is a cross-platform VoIP and instant messaging application distributed across multiple mobile and PC platforms, including Android, iOS,

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