TLS Qualified Web Site

Kvalifikované certifikáty pre autentizáciu webových sídiel predstavujú kľúčový prvok v digitálnej bezpečnosti, poskytujúci najvyššiu úroveň dôveryhodnosti pre webové stránky. Ide o aktualizovanú verziu SSL. Sú navrhnuté tak, aby zaručili, že návštevníci webových sídiel majú istotu o pravosti a bezpečnosti stránok, s ktorými interagujú. Vďaka kvalifikovaným certifikátom môžu organizácie budovať dôveru u svojich užívateľov a zabezpečiť, že ich online prítomnosť je spoľahlivá a dôveryhodná.

Who is a qualified website for?

Legal entities

With TLS, organizations increase their credibility with clients, suppliers and even end customers. Organizations show that security is not a foreign topic to them.

Public institutions

Websites of public institutions often cover key functions. It is critical that citizens and businesses alike know which site is certifiably authentic.


TLS provides a simple and inexpensive way to securely authorize websites maintained by private individuals.  

Comprehensive tool for all activities related to electronic signature

SEO and indexing

Google and other search engines care about the safety of their users and try to protect them from internet fraud. TLS and HTTPS are therefore one of the criteria for improving SEO and indexation. Currently, Google recommends TLS 1.2 and TLS 1.3.


The vast majority of web browsers, operating systems and web servers are TLS compatible. So you can be sure that the widest possible audience of visitors can safely browse your site without any problems.


Qualified certificates enable encrypted communication between websites and their visitors. This prevents unauthorised access to sensitive information such as personal data, payment details or other confidential information.

Organisation authentication

With TLS, you can find information about the organization that operates the website. This information is verified and authenticated by a certificate authority, ensuring that visitors are assured that they are interacting with a genuine and verified organization.

Guarantee of

You can easily trace information about the organization and the certification authority that issued the certificate. This information is available to website visitors, allowing them to verify the authenticity and trustworthiness of the site.

Verification of up to 10 domains

Qualified certificates allow you to verify websites for multiple domains. This means that a single certificate can cover multiple different domains, making it easier to manage and reducing the cost of securing multiple websites.

Who trusts us:

logo Sociálna poisťovňa
Logo Bratislavská vodárenská spoločnosť
Logo národná banka slovenska
Všeobecná zdravotná poisťovňa logo

How do I use TLS in NFQES?

To create a qualified certificate for website authentication, you need:

NFQES na všetky zariadenia

Price list

TLS can be purchased with any of our packages, which can be found in the price list:

Name 1 year Extension for 1 year Extension for 2 years
TLS certificate QWAC 50 € 45 € 80 €

The prices are without VAT.

NameTLS certificate QWAC
1 year40 €
Extension for 1 year45 €
Extension for 2 years80 €

 The prices are without VAT.

Latest articles

Read interesting facts from the world of online security.

Signing a loan application through a bank application, an electronic request to change an insurance company, an invoice delivered via e-mail. Digital documents and electronic communication are commonplace in various industries today. How is it that many things that in the past required personal contact can now be handled remotely? And are digital signing and electronic communication safe at all?
We consider the terms “improved electronic signature” and “advanced electronic signature” interchangeable and refer to the same thing, namely an advanced electronic signature that meets the requirements set forth in the European regulation eIDAS (Regulation No. 910/2014).
Simple, advanced and qualified electronic signatures differ mainly in the legal certainty they offer. The higher the level of legal certainty, the more suitable a particular level of electronic signature is for securing transactions of higher value. Of course, there is also a difference in the process of verifying the identity of a person or entity when issuing a certificate for a given signature.

Feel free to contact us, our specialists are ready to answer your questions.