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How to Develop Completely Secure iOS Apps?

Author: Pinal Goda
by Pinal Goda
Posted: Jun 24, 2022

You probably know security is always a top priority if you have a mobile app. The last thing you want is for a user to get hacked because of your app. Fortunately, you can take steps to make your apps more secure and less likely to be hacked. This article will show you how to create fully secure apps. We'll cover client-side injection, data protection, SSL pinning and more such ways that would keep your iOS app secure.

So let's start by taking a look at one of the most popular ways to make apps more secure:

Ways To Develop Fully Secure iOS Application
  • App Wrapping

App Wrapping is a process that is used to secure an app. It's a way to make sure that the app is secure, and it ensures that the developer who does the custom ios application development does not have access to sensitive data.

The most effective way to protect the app is to restrict the App Wrapping protect any custom code written for your app and prevents modification of data by unauthorized parties.

  • Client-Side Injection

The client-side injection is a type of injection attack in which the malicious code is executed on the client. This is not a problem with native apps, but it can be a big issue for web apps running on iOS devices (or any other browser).

The client-side injection is also known as cross-site scripting (XSS), and it's similar to server-side injection attacks in that they both involve injecting data into applications. But client-side injections differ from server-side injections in two important ways:

They're easier for hackers to exploit since XSS attacks require only one step—hacking into your device via an app or web browser—to get access to your data. Server injections require hackers to infiltrate multiple layers of security, which makes them more difficult to pull off successfully.

Unlike server-side injections, XSS attacks don't leave any trace behind on servers or databases; instead, they may persist until you delete them manually or until you upgrade/downgrade versions of your operating system software!

  • Data Protection

Data protection is a security feature of iOS that protects data stored on the device. It's built into every iOS app during custom ios application development, and it's one of three settings that can be used to protect your app data: none, partial and full.

  • None—Encrypts only media files like photos and video but not other user data on your device.

  • Partial—Encrypts all user data except for some third-party file formats like Microsoft Office documents (docx) or Apple Pages documents (pages).

  • Full—Enables encryption for both media files and other user data.

The default setting is partial because it provides adequate protection while preserving performance on older devices with limited disk space.

  • SSL Pinning

SSL pinning is a technology that helps you secure your iOS app by ensuring that the app only communicates with a specific SSL certificate. It can be used to prevent man-in-the-middle attacks and other forms of malicious interception when multiple instances of an iOS application are running on the same client device.

It works by comparing each SSL connection's certificate against a list of known good certificates stored in memory. Any connections that do not match up are then rejected, preventing them from being established, or any data transferred over them can be considered suspect if they do get established.


As we said, data security is a big concern for any enterprise app. But with the right team and the right strategy, you can rest assured that your company's data will remain as safe as possible. We hope this guide has helped to convey some of the best practices to follow when it comes to creating a secure app experience for your customers.

About the Author

Pinal is a React Native Developer working with Gtech Infotech Pvt. Ltd., a leading mobile app development company. Being capable of building cross-platform applications that are highly proficient and offer intuitive user experience is her forte.

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Author: Pinal Goda

Pinal Goda

Member since: Jun 21, 2022
Published articles: 2

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