Mobile app security is one of the most demanded aspects of modern software development. The reason for this is evident: mobile gadgets became an integral part of our everyday lives. They contain so much personal data, such as photos, access to email and social media accounts, payment information, and so on. Because of this, mobile app developers must use extensive measures to protect such information.
What Is Mobile App Security?
In the context of mobile applications, security refers to a specific set of measures, standards, and practices. Some of those are generic and apply to all types of devices and applications. Others are designed specifically for mobile devices and focus on their unique features, such as the presence of cameras, various sensors, GPS, etc. Mobile security features are designed to protect both hardware and software from unauthorized access, data theft, and various other threats.
Common Types of Mobile Security Threats
Considering the importance and highly personal nature of data on mobile devices, it has become the priority target of various criminals. Nowadays, smartphones are often less valuable than information that can be accessed via them. Mobile platforms usually keep users logged into their accounts even when mobile devices are turned off or put aside. This applies to most mobile applications installed on smartphones or tablets, such as email and social network clients, messengers, streaming or shopping apps, and so on.
If a thief manages to crack a password on a stolen device, such sensitive data may be used to steal the owner’s identity or simply to blackmail them, harm their reputation or try to drain their bank accounts. The same problem exists when a person loses their mobile device and a finder decides to keep it. Moreover, the information may be stolen even when the mobile device is not: a malicious software program may secretly transfer private data to a hacker.
Engineers define several categories of threats depending on their origin or targets. For example, one of the basic classifications involves passive threats and active threats.
