Software Development
Applied Cryptography
Information Networks
Our products and services build upon the foundations in these three areas and we always do our best for ensuring the resulting product contains the best of them.
We have been working for you for over 20 years on the following:
Applied Cryptography
Although cryptography has its roots in abstract mathematics, its proper usage always comes with huge real-world impact on mitigating the risks of business operation problems and monetary damages.
Penetration Testing
Information security management includes the necessity to regularly test the systems and infrastructure security. Security auditing and penetration testing is used for performing such regular testing.
Systems Architecture
Professional analysis and viable design and implementation of specialized software or secure server and network infrastructure are the key components for success of new and current services no matter the scale.
Latest posts
LaTeX to MathML Rendering
Written by Dominik Pantůček on 2025-02-14
During the years, there were many cryptography-related articles published on our blog. Many of those contain mathematical formulae using LaTeX notation. The time has come to render those again and one JavaScript package turned out to be just the right ingredient we needed.
Racket: Qi 5 Released
Written by Dominik Pantůček on 2025-01-30
Last week on January 24th, version 5 of Qi was released. This release contains support for flows in higher-order argument positions and in sequences of qi/list procedures a faster runtime code is produced by the compiler.
Dark Mode Toggle Button without Javascript II
Written by Lucie Zdeňková on 2025-01-16
In the previous part Dark Mode Toggle without Javascript, we demonstrated how to set up CSS variables and style the wrapper div container. In this second part, we will focus on styling the toggle itself.