Building Secure Mobile Apps Tips and Best Practices

Building Secure Mobile Apps: Tips and Best Practices

The era of computers and mobile technology is already taking over the world. These days, a lot of people are engaged in various chaotic and varied activities on their mobile devices, such as web browsing, social media interaction, gaming, and app usage. Mobile device searches now outnumber those made on desktop or laptop computers thanks to the increase in users around the world. The need for mobile app development services increases as a result of this growth. Mobile applications have already become an important aspect of mobile users’ daily routines due to their comfort of use and accessibility.

However, as mobile apps become increasingly common and mobile app development services become more popular, many of them have become vulnerable to potential attacks. Several attacks have focused on some of the most frequently used applications these days, which include performing cash transactions, transferring sensitive data, and connecting to private data.

8 Tips to Ensure Your Mobile Application Development Services Are Secure

Do you want to make your startup or small business website or Cross-platform app development more secure? Have you been looking for a thorough and trustworthy mobile application security checklist that will make your app trustworthy and secure in the eyes of your users?

Mobile app security issues are becoming more critical in the modern day of Bring Your Own Device (BYOD), where employees frequently combine their business and private interests into one gadget. Here are eight mobile app security best tips to follow when creating applications that aren’t hacked:

1. Create Your Apps Like An Attacker

Always maintain an attacker mindset as you develop your mobile app. Ask questions that you believe will aid in the security of your mobile app, such as whether it is simple to exploit the developed app, whether the code is simple to decipher, or whether the app is susceptible to hacking. No matter how minor the flaw you discover in your mobile app development, make sure to strengthen it. Cybercriminals and hackers may use any small flaw as a gateway to attack your application.

Conduct code reviews to help thwart potential attacks. Spend some time investigating potential app vulnerabilities. Make sure to fix any obvious bugs in your App making company.

2. Use API with Caution

APIs are a necessary component of backend programming, but because they frequently interact with the outside world, they also present security challenges. Make sure the APIs you’re utilizing have been validated for the platform on which you’re developing.

Any mobile app development agency must make sure to include an API gateway as well.

3. Backend security

Most mobile applications utilize a client-server architecture. To protect against malicious attacks on backend servers, security measures must be in place. The majority of Top app developers believe that only apps that have been designed to access APIs can do so. However, you should validate all of your APIs in accordance with the mobile device platform that you intend to code because authentication procedures and transportation mechanisms can differ from one platform to the next.

4. Utilize cutting-edge cryptography methods

Even the most well-liked cryptography algorithms, like MD5 and SHA1, frequently fail to meet the rising security standards. As a result, it’s critical to stay current on security algorithms and use cutting-edge encryption techniques like AES with 512-bit encryption, 256-bit encryption, and SHA-256 for hashing whenever practical. For completely unbreakable security, you must also conduct manual penetration testing and threat modeling on your applications before they go live.

5. Always perform tests and then do some more tests

Testing your mobile app is a crucial step because you need to make sure that it can withstand any potential attacks. A recent study found that 60% of developers are unsure of the security of their mobile apps but take no action. Best app development companies ensure that you run numerous tests to ensure that your app’s security basis is firm.

6. Never forget to use the SSL certificate

Mobile apps without SSL certificates are constantly at risk of hacking. Without this certificate, hackers will be able to access your app, snoop on your traffic, and perform a fake login, which will cause your users to be redirected. According to studies, the majority of apps do not implement SSL validation properly and are therefore very vulnerable to man-in-the-middle attacks.

7. Limit Permissions

Avoid giving your app too many permissions as much as you can. Do not request access to the camera if you do not need it. If your mobile application uses contacts, request permission from the developer. Always keep in mind that every connection your app establishes can introduce security risks. Consider zero-trust security as you create your mobile application through top app development companies.

8. Implement high-level authentication.

Given that some of the most serious security breaches occur as a result of inadequate authentication, it has grown increasingly important to employ stronger authentication. Passwords and other forms of personal identification that serve as barriers to entry are simply referred to as authentication. While the end users of your application do play a significant role in this, you can encourage them to be more sensitive to authentication as a developer. You can program your apps only to recognize secure alphanumeric passwords that need to be changed every three to six months.

*An increasingly popular authentication method uses both a static password and a dynamic one-time password (OTP).


The cost of labor is the main factor impacting the price of developing an app. For instance, hiring developers from other countries will be significantly less expensive than hiring local developers, and hiring from a reputable Custom app Development Company will cost you more money.

However, the upfront cost you are given is not all-inclusive. A lot of factors must be taken into consideration during the challenging process of app development.

Because there are so many variables, the cost of a mobile app can range from $5,000 to $500,000. Although the price range usually ranges between $100,000 and $300,000, every stage of development will take 12 to 20 weeks.

Though not cheap, the right Application Development Company will be well worth the price.

Final Thoughts 

These are only a few of the many best practices you can do to protect your mobile app from attacks. Make sure to put it into action. Your users and the reputation of your mobile app will be protected if security is ensured at every stage of development. Additionally, it will keep your

reputation as a mobile app developer.

Therefore, to guarantee the dependability and integrity of our applications, FUTURISTECH adheres to industry-accepted best practices for mobile app security and employs a rigorous security testing strategy. We, at our Mobile App Development Company strongly believe that creating mobile apps should focus on innovation, creativity, and a secure user interface. We work hard to give you the most dependable and secure mobile applications thanks to our extensive testing procedures and Proficient mobile development experts.


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