How To Secure Your Custom Mobile Application?

How To Secure Your Custom Mobile Application

In this decade, mobile devices have become more popular than computers. The reason is obvious, we engage with mobile devices for lots of activities. We have mobile applications for online shopping, entertainment, bank operations, communication, e-learning and so on. According to the latest survey, it has been analyzed that US people spend around 88% of their time using mobile applications. So businesses are trying to adapt mobile apps. Though features and design are important for a successful mobile app, security is also another major part. So here we came with the tips to secure custom mobile apps. But before digging into it, let’s see the common security risks in iOS and Android apps.

Also know- 7 Important considerations when building a mobile app

Common Security Risks In Android And iOS Apps-

There are some common risks that mobile app users can face. Here are some of those-

Injection Attacks-

Application that lacks logic or has major loopholes in code can be exposed to LDAP, SQL, NoSQL injections. Hackers can access data without authorization and then use it for misuse. So, the development team should use proper query techniques to avert the injection disaster.

Broken Authentication-

What can be worse than losing credentials or a token? And these days broken authentication is a major issue in many apps. This can only be fixed by use of MFA (multi-factor authentication).

No Data Encryption-

Encryption is the best way to protect sensitive data. Everyone knows that, some occasional users and enterprise employees don’t enable encryption on their devices. This results in hacked applications and stolen data.

Insufficient Logging-

It is important to use advanced logging tools and continuously monitor loopholes that hackers use to attack. Any data breach can be instantly noticed if technicians perform logging and baseline analysis.

Insecure Default Configuration-

Insecure default configuration are serious issue that occurs because of some small things such as open cloud storage, incomplete setup or just slip away from app creators. It is advisable to keep an eye on app configuration and check them continuously.

Security Issues In Android-

Generally android devices have less strict standards than iOS devices. Developers must ensure that their applications don’t have major security loopholes that can cause huge damage. Here are some of the most common security issues in Android apps- 

1. Irregular Updates-

Every android team finds some OS vulnerabilities and releases updates to fix them. Hence developers should monitor those OS updates and never avoid security patches.

2. App Permissions-

These days app ask users for various permissions when you first download and launch an app. The permissions that user grant to an app may bring high security risks. So secure apps should ask for permission so as to avoid stealing and misuse of user data.

3. Rooting-

Android users know that they can root their devices using third-party apps, but they don’t know that rooted devices are easy to target for hackers. Hence for programmers, it is important to ensure that their android apps don’t work in a rooted mode or work with interruptions and issue warnings to users.

Security Issues In iOS-

Apple focused on innovation and security of each device and solution they release. Uploading app to the app store can be stressful and takes time. Regardless of high standards and strict demands, some vulnerabilities are still there in iOS devices that can help hackers to steal passwords, personal data and banking information. Hence to secure your iOS app, you should address the following risks:

1. iOS jailbreaking-

It implies searching weak points in the kernel and then running unsigned code on mobile devices. Means person can access the file system of an iOS device. Jailbreak can harm device, decrease its performance, compromise safety and cause update difficulties. 

2. User Authentication-

iOS includes device-level security. It includes Face ID and Touch ID. Some programmers consider that these systems are enough to secure data or services in IOS apps. IOS apps need serious  user authentication and developers should implement it. 

3. Use Of Insecure Database-

Various iOS applications store their data in SQL databases, binary data and cookies and these are easy to target for hackers. Hence it is important to choose the right database for your solution to avoid data leaks or exposure.

How To Secure Your Custom Mobile App?

Mobile App Security
Mobile App Security

Developing a feature rich secured application is more difficult than developing a featured app. When it comes to security, it is necessary to ensure security precautions at all levels. Here are some of the best practices that mobile programmers should follow-

1. Follow Android And iOS Guidelines-

You may think that your developed application is well protected but you shouldn’t avoid to check the existing guidelines of android and ios. Those guidelines are about security configurations, permissions that need to be requested, proper authorization and encryption procedures and so on.

2. Consider All Possible Risks-

Before start the development of app, development team spends some time to analyze the risks. It is important to predict what can harm your app and decide how app will handle sensitive data, use payment credentials, PIN codes, passwords etc. It is also important to select the right API and safe library for future solution. Whatever solution you are developing, it must follow industrial guidelines and standards.

3. Perform Code Obfuscation-

It is a popular practice to protect mobile solutions from hacker attacks. Code obfuscation includes encryption of code elements or entire code. Then motadata removal that the information about libraries of APIs can’t be accessed easily. Renaming classes and variables is performed at the last step.

4. Implement Sessions Logout –

Most of the businesses and customer-centered mobile apps work with payment processing and sometimes users forget to logout. Such obscurity leads to severe consequences, so it is important to enforce session logouts in mobile app that manage banking transactions. And many online banking apps uses this security measure.

5. Time To Time App Testing-

It seems impossible to secure your mobile app once and for all. Every hacker is unique and tries new tools to attack the applications. New threats can occur everyday and you should be prepared to target them easily and patch them before any real damage. So as to do this, you just need to test your mobile app in a timely manner. Penetration testing is there to help you, it helps to find app weaknesses and check whether there is unencrypted data, password expiry protocols or suspicious permissions granted to third-party services.

Final Words-

Mobile app security is a concern that no one should ever underestimate. Security holes, hackers attacks and data breaches can create serious consequences. And so you can lose a lot of money, time, loyal clients and company reputation. So as to avoid it, you must implement the above mentioned best practices for your custom mobile app.

Choose a development team that uses best security practices. If you’re looking for a skilled app development team, hire android developers, ios developers of Solace team. Developers at Solace are well proficient to build secured and featured mobile apps. Connect with Solace and get a free quote for secured mobile app development. We will be happy to help you.

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