💻 Libretech Projects

Introduction
This portal gathers all the IT projects I have worked on over the past seven years.

The starting point—and at the same time the core of the entire ecosystem—is my encoding and decoding system: an idea born on paper at the end of 2018 and now integrated into almost all of my applications.
A completely innovative system, designed to guarantee security, privacy, and user freedom.

Everything originated from a specific need:to create a mechanism that would allow another project—conceived even before the system itself—to work properly. Today, that idea has taken shape in the DLS platform.It is already fully functional and tested, but it will be publicly presented only when the time is right.

From this foundation, all subsequent applications were born, each powered by the Cyphersol engine:

• Cyphersol – The original encoding system, completely innovative in its structure and security logic.
• Cyphersol Mask – An enhanced variation of Cyphersol, designed for more advanced needs.
• Cyphypass – A unique password manager that combines classical protection techniques with the Cyphersol system, offering a superior level of security.
• Cyphy – A messaging app fully oriented toward privacy, redefining the concept of private communication. No central entities, no decentralized systems: every message is processed exclusively locally, while Nextcloud servers serve only as temporary bridges between contacts in closed channels.

Libretech is the container of this ecosystem: a collection of tools, ideas, and technologies designed to offer total control over one’s own data, without compromises and without depending on external infrastructures.

Introduction

This portal gathers all the IT projects I have worked on over the past seven years.

The starting point—and at the same time the core of the entire ecosystem—is my encoding and decoding system: an idea born on paper at the end of 2018 and now integrated into almost all of my applications.
A completely innovative system, designed to guarantee security, privacy, and user freedom.

Everything originated from a specific need:to create a mechanism that would allow another project—conceived even before the system itself—to work properly. Today, that idea has taken shape in the DLS platform.It is already fully functional and tested, but it will be publicly presented only when the time is right.

From this foundation, all subsequent applications were born, each powered by the Cyphersol engine:

• Cyphersol – The original encoding system, completely innovative in its structure and security logic.
• Cyphersol Mask – An enhanced variation of Cyphersol, designed for more advanced needs.
• Cyphypass – A unique password manager that combines classical protection techniques with the Cyphersol system, offering a superior level of security.
• Cyphy – A messaging app fully oriented toward privacy, redefining the concept of private communication. No central entities, no decentralized systems: every message is processed exclusively locally, while Nextcloud servers serve only as temporary bridges between contacts in closed channels.

Libretech is the container of this ecosystem: a collection of tools, ideas, and technologies designed to offer total control over one’s own data, without compromises and without depending on external infrastructures.

📟 Cyphersol Presentation
Cyphersol is a system for protecting digital data based on a completely innovative encoding and decoding mechanism.

Everything began at the end of 2018, when I put on paper an idea I had been developing in the previous months. Initially I called it Bitfrog, but soon I chose a name more suitable to its nature.
The underlying concept was simple—at least in theory: starting from a plaintext message and generating two separate elements, both useless on their own, but which — when reunited — could reconstruct the original content.
One of these elements, the code, had to be completely indecipherable, just like a long random sequence of symbols, numbers and characters written on a sheet of paper.
After months of attempts and revisions, I managed to formalize the entire system.

A few years later, in 2022, the first operational version of Cyphersol was born.
Over time, through modifications, optimizations and thousands of tests, it was refined until it became the true engine behind all the applications developed afterwards.

📟 Cyphersol Presentation

Cyphersol is a system for protecting digital data based on a completely innovative encoding and decoding mechanism.

Everything began at the end of 2018, when I put on paper an idea I had been developing in the previous months. Initially I called it Bitfrog, but soon I chose a name more suitable to its nature.
The underlying concept was simple—at least in theory: starting from a plaintext message and generating two separate elements, both useless on their own, but which — when reunited — could reconstruct the original content.
One of these elements, the code, had to be completely indecipherable, just like a long random sequence of symbols, numbers and characters written on a sheet of paper.
After months of attempts and revisions, I managed to formalize the entire system.

A few years later, in 2022, the first operational version of Cyphersol was born.
Over time, through modifications, optimizations and thousands of tests, it was refined until it became the true engine behind all the applications developed afterwards.

📟🎭 Cyphersol Mask Presentation
The Cyphersol encoding system already offers a maximum level of security.
So what more can Cyphersol Mask offer?

Mask uses the same engine as Cyphersol, but adds additional layers of user-side security.
It also completely removes the text-length limitations present in Cyphersol, Cyphy and Cyphypass, allowing you to work without restrictions.

It can be considered a full-fledged premium version, designed to extend and enhance the functionalities of the other applications in the ecosystem.

📟🎭 Cyphersol Mask Presentation

The Cyphersol encoding system already offers a maximum level of security.
So what more can Cyphersol Mask offer?

Mask uses the same engine as Cyphersol, but adds additional layers of user-side security.
It also completely removes the text-length limitations present in Cyphersol, Cyphy and Cyphypass, allowing you to work without restrictions.

It can be considered a full-fledged premium version, designed to extend and enhance the functionalities of the other applications in the ecosystem.

📱🔐 Cyphy Presentation

Cyphy is a fully privacy-oriented and completely self-hosted messaging app, guaranteeing an exceptionally high level of confidentiality.

Unlike common platforms, what is exchanged are not plaintext messages, but codes generated through the Cyphersol encoding system.
The original text is visible only inside the app and only to the two contacts involved.
No one else — not even using Cyphy itself — will ever be able to retrieve the content of a message exchanged between a specific pair of contacts.
For several reasons.

1 - Each pair of contacts uses a unique matrix (one of the key elements of Cyphersol), which means that a message can be decoded exclusively by that specific pair.

2 - The exchange takes place on personal servers based on Nextcloud, eliminating any dependence on third-party cloud services.

3 - Regarding messages on Nextcloud, plaintext is never stored — only the encoded codes.

4 - Every element uploaded to Nextcloud remains on the server only for the short time between the sender’s upload and the recipient’s automatic download, after which it is removed from the server — a matter of minutes. At the end of the process, all elements exist only on the local devices of the two contacts.

📱🔐 Cyphy Presentation

Cyphy is a fully privacy-oriented and completely self-hosted messaging app, guaranteeing an exceptionally high level of confidentiality.

Unlike common platforms, what is exchanged are not plaintext messages, but codes generated through the Cyphersol encoding system.
The original text is visible only inside the app and only to the two contacts involved.
No one else — not even using Cyphy itself — will ever be able to retrieve the content of a message exchanged between a specific pair of contacts.
For several reasons.

1 - Each pair of contacts uses a unique matrix (one of the key elements of Cyphersol), which means that a message can be decoded exclusively by that specific pair.

2 - The exchange takes place on personal servers based on Nextcloud, eliminating any dependence on third-party cloud services.

3 - Regarding messages on Nextcloud, plaintext is never stored — only the encoded codes.

4 - Every element uploaded to Nextcloud remains on the server only for the short time between the sender’s upload and the recipient’s automatic download, after which it is removed from the server — a matter of minutes. At the end of the process, all elements exist only on the local devices of the two contacts.

🗄️🗝️ Cyphypass Presentation

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🗄️🗝️ Cyphypass Presentation

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🧬 DLS Presentation

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🧬 DLS Presentation

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