CipherVPN

CipherVPN is an Android VPN client based on the OpenVPN Android Client project, This app allows users to connect to a virtual private network (VPN) on their Android devices, providing an added layer of security and privacy when browsing the internet.

<img src="https://github.com/Anass001/CipherVPN/blob/master/preview_image.jpg" align="center">

How It Works

CypherVPN enables users to establish a secure VPN tunnel between their device and the server. This encrypted tunnel passes all data through a secure channel, providing protection against hackers, surveillance, and other online threats. CypherVPN also allows users to change their virtual location, masking their real IP address and providing access to geo-restricted content. <img src="https://github.com/Anass001/CipherVPN/blob/master/how-it-works.png" align="center">

Architechture

The application is designed as a single-activity app and implements the MVVM architecture, following the guidelines provided here.

<img src="https://github.com/Anass001/CryptoTracker/blob/main/architecture.png" align="left" width="360">

Used Libraries

• Material Components (Design System)
• ViewModel (Store and manage UI-related data)
• LiveData (Handling observable data)
• Navigation (Screen transitions)
• Glide (Image loading)
• OpenCSV (Parsing CSV data)
• Kotlin Coroutines (Light-weight threads)
• Hilt (Dependency injection)
• Room (Abstraction layer over SQLite)
• Retrofit (HTTP client)

API