6 Security Tips to Make a Bullet Proof Android App

Android, which is a Linux based mobile OS from Google, has transformed the entire mobile paradigm today. According to statistics Android based phones sell more than iOS based phones manufactured by Apple. As a result of this the demand for app development is even more because of which the market for android app development is flourishing worldwide at a prolific rate.

However, accomplishing the demand isn’t a simple process and even though Android’s SDK is available for free online, however, the app development process can be a lengthy affair. Moreover, the distinct versions of its OS put more pressure on the development team so that the biggest concern – security can be handled effectively.

So, here are some golden rules that Android app developers must take care of when it’s about security.

  • Stores Safe Info –

    One should always be careful of all that the app intends to store on the device. That could include parameters like cached, logged and structured data. Developers should also be careful of common vulnerabilities like unsafe storage of user’s credentials that includes passwords stored in either structured storage system or simply a system cache.

  • Use Encrypted Language –

    It’s always a good idea to communicate with the app’s backend server in a highly encrypted language format. Usage of certificate pining is therefore a very good example when it comes to enhanced security and legit practices. This is also why it’s fast becoming a trend when it is about mobile app development.

  • Never Trust User Input –

    In case of web apps, all sort of user input must be treated as un-trusted. Developers must take care of various issues including cross-side scripting (XSS), JSON/ XML, SQL and other OS command injections which must be handled by the client as well as the backend app server. Thus, it’s recommended to avoid vulnerabilities in the code.

  • Don’t Store Sensitive Data –

    Avoid storing sensitive info in your Android device through the application especially at runtime. This will eventually prevent hackers from interfering with your private data through the mobile app. The whole idea is that data processing should be handled seriously and data that’s not required must always be encrypted.

  • Go Through Perplexity –

    It’s important for every Android app to face the extremely crucial obfuscation process. This helps in encrypting the key that’s being used for encryption. A good approach in this case would be to avoid the downloading of encryption key directly from the server during runtime.

  • Avoid Redundant Permissions –

    Excessive amount of permissions must be avoided for all sorts of Android apps. One must try to edit only those which are most urgent. Permissions asking for access to personal information should face a strict “No” so as to avoid any mishaps in terms of data violation.

To conclude the discussion of security tips for Android app development, one must always remember that it’s essential to consider an app development life cycle that’s efficient and has multiple layers of protection. This can eventually rule out all sorts of vulnerabilities that otherwise would have come with Android apps. We, at Winnipeg Tech, are a leading mobile app and website development company. Contact us anytime to know more about our services.