Top 10 Security Tips For iOS Mobile App Developers

August 10, 2021

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In the modern world, the usage of mobile apps has increased significantly. People use numerous mobile apps in their daily life for their different needs. From grocery to entertainment to banking, there are various mobile apps for almost everything.
Needless to say, the iOS operating system is ruling the app market. iOS is the first choice of most developers. As people are so much dependent on mobile apps, the security of these apps has become crucial.
Businesses invest their massive part of the money in the security of mobile apps as these apps contain numerous sensitive information.
So, it is the responsibility of developers to create secure and safe apps for the users. Security is required in every iOS app development.
So, let’s know the top ten security tips before creating an iOS mobile apps.

But, before revealing security tips, have a look at why you require security measures in your iOS mobile apps:
• Your app relies on third-party libraries and APIs, which you can’t trust. As a result, you must integrate security measures into your iOS mobile app.
• Your company must implement security measures for your app to meet compliance criteria.
• You can remotely wipe data on stolen devices and avoid data leaking if you have sufficient security procedures in place.

What are the Top 10 Security Tips for iOS Mobile App Developers?

iOS mobile app developers need to do everything to create a secure app for their users. With a secure app, developers can help users in a significant way. Here, we have the top security tips that iOS developers must focus on to create a secure iOS Mobile app:

Top 10 Security Tips for the iOS Mobile App Developers:

• Code Security

The first step towards the safety of your iOS Mobile application is to prioritize the security of your code in mind from day one. Research shows that over 11.6 million mobile devices are affected by malicious codes at any given point. Take repeated tests, analyze bugs, and suggest practical solutions to debug when they are exposed.

• Be Careful With Libraries

While using third-party libraries carefully examine and test the code before using it in your app to minimize the risk. GNU C Library is one such example that has a security flaw and can open doors for attackers to release malicious code and crash a system.
Exercising policy controls and using controlled internal repositories is a significant step to protect your app from being exposed in libraries.

• Data Encryption

Whatever data is exchanged in your iOS Mobile app must be encrypted so that in case the data is stolen, there’s nothing that the attacker can read or understand. This step minimizes the risk of data misuse as no one can understand the meaning except the ones with the key.
It is noted that organizations like the FBI and NSA ask for permission to decode WhatsApp messages, so if they can’t break through, then criminals surely can’t.

• Focus On Authorized APIs

Unauthorized or loosely coded APIs give unintentional privilege to hackers to misuse the app.
Experts recommend only authorized APIs as a safety step towards your application.

• Use Robust Authentication

One of the primary reasons hackers enter your iOS app could be week authentication; hence strong authentication is becoming increasingly important. Authentication is the passwords and other personal details that the users should be more sensitive towards.
Design your iOS Mobile app in a way that asks for a password change every three to six months that will act as a barrier.
Biometric authentication, such as retina scans and fingerprints, can also be utilized in the case of extremely sensitive iOS mobile apps.

• The Principle Of Least Privilege

The principle of least privilege states that a robust code should have the ability to run with least or no permissions. Avoid making unnecessary networking connections, such as asking for the user’s details until it’s unavoidable. Run a continuous threat modeling every time you update your code.

• Active Tamper Detection

The tamper detection technique is a high-security step for your app to prevent and eliminate malicious code. This technique sets an alert every time if someone tries to hamper your code or inject malicious code.

• Use Cryptography Tools and Technologies

Never store keys locally on the device, whereas store them in secure containers for maximum protection. Do not complex code your keys as it gives space to attackers or criminals to steal and misuse them. 256-bit AES encryption with SHA-256 for hashing is the latest and most trusted APIs.

• Session Handling

In case of lost or stolen devices, session handling comes in handy as the tokens can be revoked at any time, enabling remote log-off and remote data wiping.

• Regular Test

Once the app development process is completed, it’s time to regulate multiple tests, analyze threats, and suggest practical solutions to minimize them.

Final Words:

Hackers are developing new ways to obtain access to your data as technology advances. While the iOS and associated systems are constantly updated, you must be vigilant and take appropriate precautions to avoid data breaches. In this blog, we have shared top ios app development security tips for iOS developers to assist them in creating secure and robust iOS Mobile app.
At Mobulous, The leading mobile app development company, we put every effort to create feature-rich secure iOS mobile apps. Contact us right now, to hire the best iOS application developers to get secure iOS apps.

Get in Touch with our Sales Team: sales@mobulous.com