- Mobile gadgets has became an integral part
of daily lives. In comparison to desktop computers,
mobile devices have grown exponentially in recent years.
As mobile devices become more common, attackers have
more opportunities to steal sensitive data or carry out
various forms of assaults on them. We investigated many
sorts of security concerns associated with mobile devices
and mobile applications. In this research paper, various
defensive measures for preventing these security threats
in mobile devices were discussed.