In a world where people lead a digital lifestyle, the security of android applications is one of the most important concerns. From transferring funds to investing, people are using android applications for a wide range of purposes. Even business houses have integrated custom applications to strengthen their marketing mix and customer support.
However, malware and ransomware attacks continue to be a threat to users. A study reveals that over 35% of communications transmitted by mobile devices are unencrypted. This indicates that more than a third of the data transmitted by mobile devices are exposed to threats.
In particular, after the first quarter of 2021, ransomware attacks increased significantly. In addition, a rapid generation of malware in China indicates that mobile devices could soon face more than 20 million dangers.
Android application security best practices
Given the alarming frequency and size of data security loopholes, it’s important for businesses to keep their Android apps safe. In this article, you will find some security features that can help you eliminate security gaps.
Keep the native code safe
To keep native code safe, Android app developers should use Android SDK for mobile app development rather than Android NDK. When working with one of the developers, make sure that the experts use the Android SDK.
When native code is integrated during the development process, the application receives the data over the network. This can also come from files or a CPI, which could be exposed to security factors. Therefore, you should keep your native code safe using the Android SDK during the development process.
Most developers now rely on multi-factor authentication. Sensitive information remains secure through robust session management and a disconnected system. You should prioritize the importance of configuring the advanced authentication mechanism using tools such as JSON or OAuth 2.0 web tokens.
This provides extra security in Android applications. The integrated and secure access gateway ensures that corporate resources can only be accessed by authorized applications and compliant devices.
During the Android application development process, the source code must be protected. Therefore, developers should make it unintelligible to both the decompiler and humans. During compilation, the entire operation must be kept.
The blurring process gives a code that is impenetrable. It capitalizes on the degree of confidentiality for intellectual assets and prevents reverse engineering. In this process, it improves the security of the Android application.
Encrypt your data
Security in mobile applications involves keeping all types of information stored on your device secure. It contains the data that is transited between the back-end server and the application, as well as the source code.
Excluding certificate, fixes confirm the application’s back-end web service. Data encryption is one of the most effective security practices for Android mobile application security. This will prevent important information from being stolen by hackers.
Nowadays, the server remains vulnerable to hackers. It often tries to attack the server API. This indicates that you need to keep your server and API safe to keep attacks at bay.
You can add a web application firewall or perform code reviews to help you meet this challenge.
Protect transit data
It’s important to keep your transit data safe. You need to be proactive with your defense. For example, jailbreak detection must be advanced and access control must be status-based.
In addition, devices that have been declared non-compliant should not be able to access corporate data. If you happen to lose a device or it is stolen, the entire application containing commercial data should be deleted.
This ensures that your valuable data does not end up in the wrong hands. Selective data removal allows the IT department or users to delete company data from devices.
Code forgery detection
During the application development process, the integration of anti-manipulation mechanisms is recommended. The security checklist should include signature verification, antivirus, and activity logs.
This will help you monitor infected or vulnerable libraries that are added to your application’s source code.
Data storage on the client-side
If your device is stolen or lost, the information stored on it is subject to threats. In addition, the device may not be secure, as some users may jailbreak or root their smartphones to enjoy additional software and features.
In the process, they lose an important layer of security. Therefore, you should store sensitive data on the server or client-side to prevent permanent data loss.
A few extra rules to keep your Android app safe
When working with a reputable mobile app developer, you have a consultation on key security features. Initially, the security mechanism is developed by experts. From time to time, you should look for their services to make the necessary updates and fix the security flaws.
Here are some additional tips to help you deal with security issues:
Rely on application store approval to confirm that a particular application is secure. However, errors sometimes occur. You need to try and test them yourself because the approvals that app stores offer aren’t 100% secure.
Be careful if your application depends on someone else’s API. Their code needs to be secured to ensure the security of your device. Make sure your application API provides access to parts of the application that are critical to limiting threats.
Business firms often develop applications at breakneck speed to meet the needs of their operations. In many cases, they fail to detect security gaps in applications.
Now you are aware of the mechanisms that can help you secure Android applications. Contact one of the reputable mobile app developers and make sure have the latest security features built into your app.