5 Best Practices to Boost Your Mobile Application Security in 2020

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Do you know that 30% of the mobile application users uninstall an application due to security and privacy issues? What’s shocking to note is that more than 90% of the mobile apps possess some kind of security pitfall, which a hacker can easily exploit. 

Considering that we are about to enter 2020, cybersecurity threats and data breaches will pose bigger challenges for the app developers. 

But then every problem has a solution. Before we dig into it, let’s analyze the top security concerns that a user face. 

  1. Failing to Conduct Multi-Factor Authentication 

  2. Lack of Proper Encryption

  3. Leaking of Confidential Data  

  4. Reverse Engineering 

  5. Inserting Malicious Codes During Development 

How to step up to this grave challenge 

Protecting the Security Networks 

The first important step to bolster your mobile app development process for securing your network connections. You have to restrict unauthorized access to the applications and cloud servers. The servers must be accessed via API. You can hire the services of penetration testers to secure the networks. 

Another method to protect the application network is containerization. This is a method where you can bundle the app with the dependencies, configuration, and libraries. This allows you to run a bug-free application. 

Containerization helps to store the data and documents in an encrypted container. It’s important to encrypt the database via Secure Sockets Layer (SSL) and Transport Layer Security (TLS). You can even use a VPN service for the same purpose. 

Be Careful About Application Programming Interface 

Application Programming Interface (API) helps in streamlining communication between different applications. However, APIs always become a soft target for mobile hackers. Thus, it’s essential to enhance security features. 

You should avoid using authorized APIs in the application code. You must ensure that each of the application receives an API key that helps to improve the communication process. You can also embed your API gateway to step up the app security. 

One of the other steps that you can take in this regard is to review your codes or add a firewall for web applications. 

An API key helps you to keep an eye on the metrics and develop built-in analytics. 

Two-Factor Authentication Process 

One of the popular mobile security measures is a two-factor authentication process. Two-factor authentication or 2FA is a process where a user mobile goes through a couple of validity checks. The application will ask the user confidential questions. The user only knows the answer. 

Two-factor authentication can be conducted in a number of ways-

  • Scanning of the barcode- the app makes use of the smartphone camera to scan the barcode. The two-factor authentication process does not need any password or input texts. 

  • Remote Login- You can open and access your application from any remote area just by tapping on a button. 

  • Proximity- It is an advanced technology that uses Bluetooth Low Energy (BLE). Here also, you don’t have to remember any password or input test to authenticate your application. 

  • One-time Password or OTA- It is a common authentication process in which the mobile application sends you a code or password through SMS. It is usually used when making transactions. 

Encrypting the Local Data 

The mobile data is always a prime target for hackers. This is the reason why it becomes more than important to encrypt your local data.  But you will have to encrypt your data minimally so that it does not affect user experience.  

 The good news for Android app developers is that they can get access to on-device encryption with the latest version of the operating system. 

The best way to encrypt your local data is to use the Ciphered Local Storage Plugin. This plugin becomes a more viable choice if you are working with OutSystems. Another tool to encrypt local data is SQLite Module by the Appaccelator program. 

In addition, you need to make sure that all sensitive data isn’t stored in the mobile app itself such as the banking details and passwords. In case, you need to store them, it must be done in an encrypted way.  

Prevent App Reverse Engineering By Obfuscating Codes

The hackers have become quite smart. They can create machine and source codes, which are difficult to understand. However, you can obfuscate codes to prevent reverse engineering of codes.  

You will come across various obfuscation tools including DashO, TotalCode, and Sirius.  

You can even obfuscate your code manually. You need to remove the debugging information and unimportant metadata. Thus, you can secure your data in that way. It also helps to improve your runtime performance. 

You have to use a few tricks to fool hackers. First, you can make use of a dummy code and use it in your programming in such a way that your work does not get affected. You can also add irrelevant labels to make use of variables and class. 

Summing it Up 

Apart from the above-mentioned steps, there a few more crucial practices that you can follow to increase your mobile app security. You can thoroughly test your mobile app before releasing it. You can even make a list of all the security threats and use only upgraded libraries. Implement these steps today to secure your mobile application.

Author Bio

Bharat Patel, who heads the digital marketing team at Brainvire Infotech, is armed with over 12 years of experience in the fields of online marketing and project management. He is extremely proactive in implementing the latest technological innovations in his projects. Bharat’s core expertise lies in search engine optimization (SEO), social media marketing, and conversion rate optimization, among other things. His immense flare of writing encourages him to consistently pen down words revolving around current trends and innovations that relate to his fields of interest.