From the latest articles


Post-quantum cryptography (PQC)

Post-quantum cryptography refers to cryptography (encryption) that is resistant to quantum computers. Current cryptography is based on the high complexity of some mathematical problems and the impossibility of solving them using current computers in a reasonably…

Oct 26, 2023 | Jindřich Zechmeister


Work with certificates professionally

Last year, an incredible 60% of companies had to face the consequences of incorrect certificate handling. The installed certificate affects other applications and services on the given server and if it is used incorrectly, they can logically fail. In the following…

Oct 29, 2021 | Jindřich Zechmeister


10 Steps to Transfer a Website from HTTP to HTTPS

Installing an SSL/TLS certificate and securing a website is inevitable but not complicated. However, it is advisable to be cautious and to consider all the related aspects. Today´s article should help readers install the certificate without any complications.

Aug 1, 2018 | Jindřich Zechmeister


Microsoft is encouraging the change to TLS 1.2

The Microsoft Corporation wants to force their customers – particularly their corporate customers – to switch to the newest version of the protocol TLS. The manufacturer will even upgrade the older Windows server 2008 to supporting the protocol TLS 1.2.…

Aug 18, 2017 | Jindřich Zechmeister


How to encrypt Messenger conversations

The security level of online conversations has been increased once again – with a new feature for the world’s most popular communicator, the Facebook Messenger App. Now, all users can send secret messages and in this article we will show you how to use them.…

Dec 28, 2016 | Jindřich Zechmeister