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Understanding How To Secure Mobile Apps


Businesses have always been quite concerned about security. And when it comes to mobile apps, this worry is even more serious.

Every company today has a mobile app to engage with clients more readily. And if that company does not take the right security precautions, its brand may be in jeopardy. Due to the scattered nature of components across mobile devices’ operating systems, mobile app security frequently encounters issues.

Hopefully, your company is well protected, and all you’re looking for is a mobile app security checklist for the future. If so, congrats! Being a business owner means you have to worry about mobile app security. However, one survey found that more than 75% of mobile applications will fail eventually in the future.

Many workers utilize mobile applications that they download from app stores to access corporate resources or carry out workplace tasks. And regrettably, there are either few or no security guarantees for these applications. They are constantly at risk of assaults and policy infractions involving business security.

As we’re aware that no one wants to contribute to this failure, we’ve created this mobile app security checklist that will help you eliminate most of the mobile app security problems. 

1. Enforcing Strong Authentication

You should use multi-factor authentication to stop unauthorized access and password guessing attacks. The three primary authentication criteria are:

  1. something the user knows, like a PIN or password,
  2. something the user owns, like a mobile device,
  3. something the user is, such as their fingerprint.

The risk of unauthorized access is drastically decreased when password-based authentication is combined with a client certificate, device ID, or one-time password. To stop fraud, you can also put in place location- and time-based limits.

2. Encrypting Mobile Communications

IT should ensure that all communications between mobile apps and app servers are encrypted due to risks including spying and man-in-the-middle attacks through WiFi and cellular networks.

Even the most diligent hackers can’t decipher communications with the use of 4096-bit SSL keys and session-based key exchanges, which provide strong encryption.

IT should confirm that data at rest—the private information saved on users’ phones—is encrypted in addition to traffic encryption. IT may decide to forbid data from ever being downloaded at all to the end-user device for extremely sensitive data.

3. Patch App & Operating System Vulnerabilities

Mobile users are now vulnerable to attack due to recent iOS and Android vulnerabilities like Stagefright and XcodeGhost. IT must deal with a never-ending stream of app updates and fixes in addition to mobile OS issues. IT should inspect mobile devices to make sure the most recent patches and upgrades have been installed in order to defend mobile users against attack.

4. Protecting Against Device Theft

Millions of mobile devices are stolen or lost each year. IT should make it possible to remotely delete important data in order to prevent it from falling into the wrong hands, or—even better—should ensure that data is never kept on mobile devices in the first place.

IT should lock or destroy company data from employee-owned devices while keeping private apps and files untouched. IT should be able to promptly restore users’ apps and data once the device is located or replaced.

5. Scanning Mobile Apps for Malware

Test programs for malicious behavior to get rid of malware and adware. Virtual sandboxing and signature-based scanning technologies can be used to find malware. Run malware scans on the server for mobile workspace or virtual mobile solutions.

6. Protecting App Data on Your Device

Verify that developers are not storing any private information on their hardware. Make sure the data is encrypted or protected before storing it on the device if you must. then just keep it in databases, data stores, and files. You can get a higher level of security if you employ the most recent encryption technologies.


7. Securing the Platform

Your platform needs to be adequately governed and safeguarded. When necessary, this procedure involves identifying jailbroken phones and blocking access to other services.

8. Preventing Data Leaks

IT needs to keep business apps separate from personal apps in order to prevent data leaks while yet enabling consumers to install personal apps on their mobile devices.

By designing secure mobile workplaces, you can restrict users from copying, saving, or disseminating critical data as well as malware from accessing corporate apps.

9. Optimizing Data Caching

Did you know that to improve the efficiency of an app, mobile devices typically save cached data? Due to the increased vulnerability of such apps and devices and the ease with which attackers might compromise them and decrypt the cached data, this is a significant contributor to security vulnerabilities. User data is frequently stolen as a result.

If the nature of your data is particularly sensitive, you can need a password to access the application. This will lessen the vulnerabilities brought on by caching data. ‌‌After that, configure an automatic procedure to delete cached data each time the device restarts. This lessens the cache and mitigates security worries.

In Final Words

Try putting these mobile app security checklists into practice before starting your firm, or even if you are already operating one. It will assist you in defending your company against theft or fraud. ‌‌

Security is a serious issue and cannot be solved by following a few simple measures. Contact any custom mobile app development company for assistance if you need it so they can walk you through the process.