April 7, 2021

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6 min read

The growing technology has marked its place and is excellently accepted by the human race as you can see it yourself that people are lingering onto their mobile phone more than they spend time in person. Mobile apps are the major reasons for the growth of users and mobile devices production. And why not? mobile apps are what enhances the capability of a mobile phone. 

Mobile app development organizations are being outsourced at a larger number and this has given the chance to budding developers to showcase their talents and their creative minds. 

Developing a mobile app is very beneficial as it reaches a larger audience and targets delivering your products and services to the users. Well, everything that is developed is good/bad, and what is important for every app is the protection of data of users and every other detail from any external source. 

So, if you have an app or are thinking to develop an app. Then, you might want to reconsider the security of the app. 

Mobile apps have always been a target for hackers to obtain information and files illegally. This activity is very dangerous for banks, insurance companies, and many more. 

According to the stats for 2018, 71% of the fraud transactions came from mobile apps and mobile browsers in the second quarter. Mobile app security threats are consistently increasing. According to the stats of Kaspersky in 2014, 3.5 million pieces of malware were found on more than 1 million devices. By 2017, it found the number to be 280K files per day. The average cost of corporate data breaches nearly reaches $3.86 million and for anyone that is a big amount. 

9apps software security best practices are what every organization desires. It is not surprising that mobile apps are hacked by hackers and the current rate of increasing it is estimated one out of every 36 mobile devices that high-risks in the installed apps. 

Though the number of mobile attacks will certainly increase but integrating mobile app security into your strategy can protect your user’s data and the trust, you’ve earned. 

To help you with this problem, here we have listed the major common risks that act as a threat to mobile app security. 

1. Poor authentication: Most of us use the same password for multiple accounts. Now imagine if a breach takes place at a different company, hackers might test this password on other apps too which can lead an attack to your app. Poor authentication leads to operating the backend by hackers, so mobile apps may have the requirement for offline authentication to maintain uptime. Developers must know that loopholes in poor authentication can create security loopholes and developers should focus to create apps that can allow limit logins in offline mode. 

2. Weak server-side control:

The communications between and app happen in a server and are one of the prime targets of hackers. Developers should consider traditional server-side considerations and should try to make the server-side security strong. The lack of knowledge of a new language implemented or trying to finish the project because of low-budget can lead you to weak server-side control. 

Try to map each vulnerability and solve the common issues. You can also take the support of cybersecurity experts and can build a better-secured app for the clients and users. 

3. Data leakage

Data leakage is one of the common issues that arise in mobile apps. unintended data leakage happens when a user is possessing an insecure internet connection like an Open Wi-fi and more. It makes data easily accessible by others that lead to unauthorized use. 

Unauthorized data leakage can arise by the OS bugs or negligence of security in the framework. Well, users can take suitable steps like using an insecure connection while working with sensitive data. 

4. Untrusted input

Mobile app development is completely based on functionalities. If functionality is implemented incorrectly, then it might lead to improper app behavior. A hacker may take advantage of this situation. So, it’s better to use an IPC mechanism to maintain communication between clients and servers. Moreover, the mechanism can also be used to connect other apps and accept data from different resources. 

The best thing needed to assure for the IPC mechanism to play its part satisfyingly is when you restrict access to selected apps only. User-interaction is a must before entering the IPC mechanism. 

5. Malicious code exposure:

UGC like forms and comments can be considered as the potential threat to mobile app security tips. For instance, if you log in to an app, the app communicates with the server for the authentication and apps that do not limit the character types a user can input run the risk of malicious code injected by hackers to access the server. 

6. Low transport layer protection

The transport layer is the route through which the data is transferred either from the server to the customer or vice versa. If the protection on the transport layer will be low, then hackers might get a chance to access and gain the data. TLS and SSL can be used to encrypt the communication. You can also use industry cipher suits and never prefer or send sensitive data such as passwords over SMS and more. 

7. Binary protections

There is a high need to implement binary protections as it reduces the chances of reverse-engineering the code of the app and inject malware. A mobile app development company should always use binary hardening techniques and prevent potential issues and bugs. Moreover, it can also be used to fix any issue in the legacy code. There are many secure coding techniques that mobile app developers can take into accounts such as debugger detection control, jailbreak detection control, and many more. 

8. Outdated devices: 

Devices that are IoT enabled pose a risk of a security breach that is unlike traditional work devices. They don’t come up with regular software updates and many of them don’t include a built-in patching mechanism and IoT is considered as an open door to all the connected data. 

Apart from IoT, crypto-jacking is a type of attack where someone uses a device to mine for cryptocurrency without the owner’s knowledge. The process uses your company’s devices for someone else’s gain. A high surge was seen in the crypto-jacking attacks between October and November in 2017.

9. Session handling

Session handing is continuing the previous sessions even when the user is logged in no more and has switched from the particular mobile app. Ecommerce companies are the ones that usually enables these login sessions to deliver a better user experience. It can be dangerous as whomsoever is had access to the device will be able to control the app and steal the data. It is better to re-authenticate to enhance privacy protection. 

10. Reverse engineering

It might be possible for hackers to get hands-on the dashboard of your app by reverse engineering. To prevent this, skilled developers use the necessary tools to build resounding replicas of the app’s UI without gaining to the source code. Developers use indentation to make their code more readable to humans while minification removes all spaces, maintains functionality and makes it more difficult for hackers to understand the code.


Mobile app security is one of the prime things that are needed to be implemented by top rated mobile app development company as it is very essential to save your data. Preventing cybercrime and guarantee the data security after the process of app development is not important only for app development companies but for users as well.