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Viber's Poor Security Practices Backhole in User's Privacy

viber
Viber
       
Last week, Cyber Experts Reported vulnerability in one of the most popular messaging application of world Viber. They claimed that Viber's poor data security practices threaten privacy of its more than 150 million active users.

Cross Platform Viber application is one of the most popular messaging application. It allows registered users to send images, videos, doodles, GPS Locations etc. along with each other and its most popular feature Voice Calling which is available for Android, BlackBerry, Windows phone.
Viber stress user’s Data in Amazon server in Encrypted form. But, It does not store images and videos in Encrypted form that can be easily accessed without any authentication and provide large security hole.



 The main issue is that the above-mentioned data is unencrypted, leaving it open for interception through either a Rogue AP, or any man-in-the middle attacks. The researcher wrote in the blog post.

Critical data can easily accessed by and firewall or Network testing tool like Netwitness, Wireshark etc. to capture traffic on network as shown in video.


“ It is important to let the people know of these vulnerabilities, therefore, we chose to publish these results and the video in this post.“







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