Darshak

साइलेंट एसएमएस पर अपने नेटवर्क ऑपरेटर एवं चेतावनी की सुरक्षा क्षमताओं को प्रदर्शित करता है.

Darshak is an application serving two primary usage -

* detecting any suspicious activity of being tracked via cellular network for example Silent SMS

* to assess security capabilities of your current cellular provider in realtime

It has following key features supporting GSM and 3G cellular networks -

* detects and alerts when you receive silent SMS

* invokes after every incoming/outgoing telephony call and SMS event

* displays whether authentication has been performed by the operator over-the-air and used RAND number

* displays ciphering algorithms used by your operator for GSM ( A5/1, A5/2, A5/3 ) and 3G networks (UEA0 or UEA1)

Device and OS version supported

Samsung Galaxy S3 (GT I9300)

Android 4.1.2 (If you running other version, please install stock firmware from Samsung)

For details instructions please visit https://github.com/darshakframework/darshak