With the increasing number of apps available for download on Google Play Store, doing away with security threats is a big challenge for Android app developers. They are trying every trick up their sleeve to secure the system, preserve customer information and keep intruders at bay.

However, nothing has worked well because cyber criminals have managed to break even the strongest barriers time and again. So, questions that app developers need to answer include- Is it safe to start a business with Android application? Is Android a safe bet for enterprise mobility? Does Google have prevention techniques to outplay hackers? And much more.

Android applications are prone to security lapses like network spoofing, phishing, social engineering, spyware, weak passwords, improper or no multi-factor authentication (MFA). Primary security vulnerabilities that pose a dismal picture of android app development in 2021 are:

Android Fragmentation Risks

Android apps contain several versions complicating the resultant. The android devices that do not get frequent updates are vulnerable to being attacked.

Apps Permissions

Permissions that the android applications require to vary. Users enable the applications to access their private and sensitive data that often increases security vulnerabilities.

Customizing the OS

Customizing the OS by integrating launchers and customization layers causes gaps in security measures creating issues further.

Downloading apps from unauthorized sources

This pulls in malicious apps and unauthorized websites that attack their devices and makes the data vulnerable.

Reverse Engineering

Engineers can inject a code right in the designing stage to disrupt the data structures. But while designing such strict timelines, and a nil budget for app security, the functionality might not be resilient.

Improper Encryption

Broken cryptography can be a challenge.

Long Login Sessions

It offers a breeding ground for malware attacks.

Obsolete tools to test mobile applications

Developers still use testing tools for android applications that are compatible with old-school android app development frameworks.

JavaScript-Binding-Over-HTTP (JBOH) and JavaScript Binding Annotation

Network attackers control the network by hijacking HTTL traffic via JavaScript binding (addJavascriptInterface) and loading Webview content over HTTP. Attackers often post to the user’s social network from the device without requiring special Android permissions in the host app via HTTP or DNS hijacking.

Lack of Multifactor Authentication

A mobile application is wide open to attack by intruders in absence of proper user authentication. App administrators might install the anti-virus, raise a firewall, deploy encryption, and run vulnerability tests periodically. But if multifactor authentication is not in place, all the afore-mentioned efforts will go to waste. 

IT managers categorize data according to criticality and priorities. They need to assess the data on a scale of low to high complexity according to the overall budget for android app development.

It is apprehensible to acknowledge that some security challenges have a greater chance to be missed, despite considerations. It requires app development teams to adopt a secure Android development process.

Final words

Today, security is one of the major concerns for Android app developers to cope with. Risks associated with the same have increased lately and hackers are continually churning out new ways to breach. You, as a developer, need to include superior techniques that covers the entire ecosystem while for users, it is advised to download apps from official app stores, update Android whenever an update is available and purchase a smartphone from a reputed brand.

The post Security Vulnerabilities To Android Applications (Updated 2021) appeared first on Top ITFirms - Result of In-depth Research & Analysis.

Mix HTML and Javascript in the right ratio and you get a brand new concoction – React Native, that suits well to its iOS and Android counterparts. Go ahead, it’s worth trying!

React Native is a framework that combines the essentials from both JavaScript and HTML and seems to be a lucrative option for creating performant iOS and Android Applications. Facebook makes use of React to build its user interface for the mobile platform.

Mobile applications can now be built by making use of JavaScript library and can be shared among iOS and Android platforms.

Figure 1: Reasons for which React Native is highly recommendable by developers

Prevalent Advantages of React Native

React native looks extremely simple and easy the very first time you code it. Its pre-defined libraries, code structure, and programming dialects make it flexible enough to gel up with any new technology. A developer simply needs to be a bit proactive while using it and it can be as fun as coding just any other client-side programming language.

React Native can prove to be extremely useful for Mobile App Developers as it prohibits the need to re-compile the entire application after making any changes. In case two windows are opened simultaneously, one for code and another one of UI, then any changes done in code window will reflect in UI directly and can be seen live.

Hot reloading along with live reloading makes that particular cell reflect the changes upon which the coding has been done without the need to refresh the entire page multiple times. The request can be handled on the same page without submitting the entire information to the server.

The application essentially remains in its native state and is not affected by such recent changes. A similar common code can be used which save both development time and money. In the same way, code – reuse also helps a lot in saving cost and time.

Top React Native App Development Companies make use of React Native development platform to create interesting robust mobile applications by making use of existing JavaScript libraries. They make use of common code between various platforms efficiently and develop Mobile Applications quickly without compromising application quality or end user’s experience. Furthermore, it also simplifies the way a good Mobile App is designed.

Top iOS App Development Companies as well as, Top Android App Development Companies utilize the potential of React Native to handle all kinds of uncertainty that developers face while working on new technologies and makes the working smooth.

The intelligent debugging tools used by React Native can be absorbed by any text editor that accepts JavaScript editing. The lucidity of this platform will not let developers to easily slide over to on Xcode to develop iOS or Android Apps.

But with all the advantages does React Native promise commitment in long term?

React Native is based on JavaScript which is not always safe to use. It can cause leakage of code, can be technically defective and prone to malware. Although React native has evolved with time still it is not able to provide commitment in long term.

Lack of support for immutability, lack of function signature and improper error handling make JavaScript a poor option for development. Therefore, as React Native is based upon JavaScript, this option must be reconsidered by IOS and Android developers before opting for development.

Exceptions must be treated as the last line of defense as it is difficult to anticipate such errors in advance and to manage these with control flow statements. In addition to this, there are many inadequacies like incomplete control flow statements and lack of ‘where’ clause.

Numerous dependencies that come along with React Native code makes it difficult to cope up with compatibility issues that come as side-effects.

Although there are a bunch of pros and cons with React Native, still Top iOS App Development Companies and Top Android App Development Companies must consider their options before going for development in React Native platform.

Appcelerator and Xamarin pose a serious competition to React Native development. Both these technologies support Android, iOS, and Windows Phone and have the strong support of comprehensive API’s, mature IDE’s, clearer and friendlier licensing, better documentation and substantially good performance as compared to React Native Applications.

Conclusion

Some important points that must be considered for mobile or web app development platform – It must be productive, safe, portable and for the time for which the platform supports the application. Choice of programming language and maturity of development tools for development platform are really important factors in the sustainability of the application.

Swift development tops the charts in terms of productivity, safety and longevity. Although its portability is low but is not negligible. It can be considered in case a MAC application has to be developed. For all other applications react Native can be considered as a development alternative.

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