Abstract: Smartphone have become the major part of human’s life. Nowadays mobile applications are playing major role in many areas such as banking, social networking, financial applications, and entertainment and so on. Android applications and its security threats are increasing with interest due to the mass spread of smart devices, and vulnerabilities in developed applications are being exposed while mobile malicious codes are spreading. To avoid malicious codes and attacks we are designing and developing an application which provides security for transferring the file with the help of Advanced Encryption Standard (AES), where it encrypts and decrypts the data with the secret key, here transmission is done in two ways, If the file is public then file is selected and sent to particular receiver, if the file is private it ask for security key and sent towards receiver, this way we achieve the secure transmission of information (file) between end-users. The proposed mechanism was evaluated using ASP.NET based on four performance metrics: (1) Jobs Completion Times, (2) Effective Network Usage, (3) Storage Element Usage, and (4) Computing Element Usage.
Keywords: Smartphone, Mobile application, Security, Threat, Attacks, Encryption, Decryption.
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DOI:
10.17148/IJARCCE.2022.11212
