How can the security of USSD gateways be ensured? What are the different types of testing that should be performed on USSD applications?

Unstructured Supplementary Service Data (USSD), sometimes referred to as "quick codes" or "feature codes", is a communications protocol used by GSM cellular ... Apr 3, 2013 ... A connection can be made between two devices with some codes. To be safe I would install a virus/malaware scanner and try a system scan of your ... Mar 16, 2023 ... USSD is a set of unique codes which are considered as communications protocol. The set of unique codes are used by your GSM telephone operators. Oct 7, 2013 ... As pointed out here some GSM modems might require a quite complicated transformation of the USSD-code. ... whereas *102# has to be replaced by ... May 1, 2016 ... We should have a USSD code to check the Data Balance like in Speakout. When I want to check my Data Balance in Speakout I dial *777*4# from my phone and I get ... Quick Banking with FirstBank USSD Code *894#. Quick, Convenient, Secure and Easy Way of Banking. 894 is a quick, convenient, secure and easy way to perform ... Feb 21, 2019 ... Choose a voting code - This code is used by your voters to either register or vote. It is a four-digit code that is unique to every account. Apr 20, 2020 ... Catch USSD Codes ... I need some help to figure out a way to catch which USSD codes are executing in my phone. This is for a little project I'm ... Apr 9, 2025 ... USSD (Unstructured Supplementary Service Data) codes are short, direct commands that interact with your mobile network operator. Think of them ... Just restart your phone and problem will be solved.. Slightly_smiling_Face. 0 Kudos. Reply · Ralph2006. Visitor. Mark as New; Bookmark; Subscribe; Mute ...