Top 10 Security Tips For Android Developers

Security is indeed one of the fundamental factors for the success of a mobile application. From the banking sector to the household sector, mobile apps are used for almost anything these days. However, there has been a huge increase in cybercrime and malware attacks. According to the report, unencrypted communication accounts for all messages sent by mobile devices.

Security tips for android developers

Keep your native app safe

Before you hire a developer for your Android project, make sure they use the Android SDK. In the development process, when the developer integrates the native code, the application receives data through the network.

High-level authentication

Most developers prefer multi-factor authentication. With audio session management and a disconnected system, you can protect important information. Setting up advanced authentication mechanisms using tools like JSON Web Tokens or OAuth 2.0 should be a top priority.

Encrypt data

Mobile app security means protecting all types of data stored on the device. It includes both data and source code passed between the back-end server and the application.

Secure the server

Hackers often try to target the API server. This means that you need to secure your server and API to avoid attacks. For online applications or code reviews, you can use a firewall to help solve this problem.

Code confusion

During the Android app development process, it is essential to protect the source code. Developers need to create source code that is unintelligible to both humans and decompilers. The primary function of code obfuscation is to provide impenetrable code.

Regular testing and updates

If this report is to be believed, most of the Android devices are running on a version of Android that is old and outdated. This shows that approximately three quarters of devices are at risk.

Client-side data storage

There is a chance that data can be exposed if users lose their smartphones. Many users also jailbreak or root their devices to gain access to additional features and software. At the same time, they lose an essential layer of security.

Detection of unauthorized access to the code

During the mobile app development process, you need to integrate anti-tampering mechanisms into your Android mobile app. And don’t forget to integrate signature verification, antivirus, and activity logs into your security checklist.

Use HTTPS

An HTTPS connection is required for communication between the application and its servers. As we know, most Android device users connect to several open Wi-Fi hotspots in public areas.

Encryption

The encryption key should be encrypted and stored in secure storage. Make sure you don’t download the encryption key from the server during runtime.

Conclusion

Mobile application security is an ongoing process. No platform is completely secure. If you want to create a secure Android app, you need to keep up to date with all the security updates. In this article, we have shared top ten security tips for Android developers to help them build a robust and feature-rich Android app.