Exploring the End-to-End Encryption and Zero-Access concepts to ensure users’ privacy and security

David Garcia
4 min readMar 4, 2024

Throughout my work experience as a Senior Software Engineer, ensuring the security and privacy of sensitive data has been a recurring concern.

With each new project, whether in data providers, communications, finance, or e-commerce platforms, navigating the maze of regulatory requirements and client expectations has posed significant challenges. Yet, amidst these complexities, one overarching issue remains paramount: safeguarding the confidentiality and integrity of our digital interactions.

Securing user data through End-to-End Encryption presents one challenge while addressing concerns regarding unauthorized access to sensitive information, prompting consideration of the Zero-Trust or Zero-Access approach.

End-to-End Encryption ensures integrity & security

What is End-to-end encryption?

Imagine you have a special box where you keep your secrets and want to send this box to your friend. Before sending it, you put a padlock on the box. But here’s the catch: this padlock is unique. It’s like a magical lock that comes in two parts: a…

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David Garcia

Senior Software Engineer, Backend, NodeJS & Symfony developer, workaholic, passionate for new technologies and OSS contributor. https://linktr.ee/davidgarciacat