The most secure budget app

Fina’s Commitment to Secure Design

Shawn Cao
3 min readOct 9, 2024
Fina security through user flow

In today’s digital world, security is paramount, especially when it comes to personal finance. At Fina, our commitment to data security goes beyond standard compliance; it’s a core principle that guides every decision we make, from initial design concepts to ongoing updates. Protecting our users’ data is more than a responsibility — it’s our promise.

The themed diagram illustrated the design that backes our promise:

  1. OAuth: no user credentials are accessed or stored.
  2. Isolation: every user has all their data in a private package belongs to the owner only.
  3. Encryption: only you has the key to access your data, not others.

It may surprise most people: Fina does not use a database. Hence there is no bucket to leak your data.

Such unique design put Fina in a very special position for good: reduce the possibilities that the data leave the user’s permission.

Through the workflow illustration, you may find that, Fina only unpacks your isolated data package when you signed in and ask for updates, otherwise your data is sealed and encrypted in safe box.

In day to day operation, Fina team holds high standard to ensure our users are in good hands, below sections describes the process we follow to enhance the security of Fina. You may skip if they sound too boring…

1. Building Security into the Design Process

From day one, security is integrated directly into the design of Fina. We apply security-by-design principles, embedding layers of protection at every stage of development. This approach not only safeguards data but also allows us to design a platform that’s user-friendly, efficient, and trustworthy.

2. Advanced Encryption Standards

To protect sensitive financial information, we use state-of-the-art encryption, both during transmission and while at rest. Every piece of data transferred within Fina is encrypted with advanced algorithms to ensure that user information remains private and protected.

3. Rigorous Authentication and Access Control

Access to sensitive areas of the platform is tightly controlled, and we ensure that only authorized personnel with verified credentials have access to crucial data. This secure infrastructure minimizes the risk of unauthorized access and enhances the integrity of our security system.

4. Continuous Security Audits and Updates

Security is never a one-and-done effort. Our team conducts frequent security audits, monitoring for vulnerabilities and ensuring that our systems align with the latest security practices and regulations.

In Conclusion

Security isn’t just a feature at Fina; it’s a fundamental component of who we are and how we operate. Our commitment to creating the best, most secure design means that users can confidently manage their finances without worry. We’re continuously evolving and enhancing our security measures to meet the highest standards in data protection. At Fina, protecting your data is our top priority, and we’re here to support you every step of the way.

Reach out if you have any questions, thanks for reading and understanding Fina’s security practice in real!

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Shawn Cao
Shawn Cao

Written by Shawn Cao

Share learnings to empower others. I write about startups, entrepreneurship, technology, management, finance, data, politics, people…

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