TLS

April 20, 2026

Reading time: 1 min

TLS (Transport Layer Security) is a cryptographic protocol that ensures secure data transmission between a client and a server on the Internet. It guarantees confidentiality, integrity of information, and authenticity of both parties during data exchange.

TLS is used to encrypt web traffic, protect email, VPN connections, and other network communications. Thanks to it, transmitted data cannot be intercepted or falsified, which increases the security of online projects.

In the IT context, TLS is used when configuring HTTPS for websites, protecting APIs, hosting services, and other digital services. It is a key element of a secure infrastructure for online businesses.

Oleksandr Sakhoshko

СТО Hostpark

Over 14 years of experience at Hostpark as an integrator of custom enterprise-level IT solutions. An expert in implementing modern infrastructure solutions for businesses, building reliable systems, and adapting technologies to meet complex technical requirements. Has practical experience in executing projects using technical approaches and solutions that work in real-world business scenarios.

Response

Relocating a data center to another facility within Ukraine was already a challenging task even in peacetime. Moving it abroad, and under wartime conditions, was an even greater challenge. However, thanks to the Hostpark team, we were able to complete this process as smoothly and painlessly as possible.UNIVERSAL BANK is a major Ukrainian retail bank. Nearly 10 million citizens of Ukraine are our clients and loyal users of our mobile application, monobank. Ensuring uninterrupted access to our customers’ funds has always been our highest priority. However, with the onset of the full-scale war, fulfilling this task became extremely difficult — all of our data centers were located within Ukraine and were exposed to significant risks. As a result, a decision was made to quickly establish a fully operational data center within the European Union, using the network and server equipment already at our disposal.To accomplish this task, we required a competent partner with experience operating both in Ukraine and in the EU — and such a partner for us was HOSTPARK.The teams of UNIVERSAL BANK and HOSTPARK carefully developed a plan to relocate part of the Bank’s critical IT infrastructure from Ukraine to the EU, selected a suitable location for the equipment within the EU, resolved all related customs and organizational matters in both Ukraine and the EU, and successfully executed the migration plan while avoiding downtime and maintaining full control over the process.Currently, our equipment is hosted in one of the EU countries in a specialized data center that meets the highest industry standards. Our data centers in Ukraine and the EU are connected via high-capacity data transmission channels (with HOSTPARK once again acting as one of the providers). Over an extended period of operation, we have proven the reliability of this infrastructure in practice.We would also like to highlight the continuous support provided — we were always in close contact with the HOSTPARK team, and all issues were resolved promptly and professionally.We sincerely recommend HOSTPARK as a reliable partner for organizations seeking to ensure the highest level of stability and security for their IT infrastructure.

Sincerely, Mykhailo Savinov, Director of Astelit LLC

We have been cooperating with Hostpark for several years. We are very pleased with the highly coordinated work! The company always provides quality services and offers favorable conditions. The technical support team responds quickly to requests and, if necessary, provides consultations and explanations. If you have any technical issues, the specialists solve everything promptly! We can safely recommend it.

AVA Group recommends Hostpark as a reliable partner that has been tested by time. You always stand up for your client's interests, and this is very gratifying. We wish you development and prosperity!

Sincerely, V.Yu. Cherniavskyi, Director of Business Development and Support Department, CFJ Trading LLC

CFJ Trading LLC expresses its gratitude to HOST PARK GROUP LLC for the successful implementation of the project on the introduction of a new virtual infrastructure hosting based on the Atman data center. Over the three years of cooperation, HOST PARK GROUP LLC has proved to be an expert in its field, with certified engineers and qualified technical specialists involved in the projects. The specialists of HOST PARK GROUP LLC actively participated in the design, construction of infrastructure in accordance with the project requirements, in the development and expansion of the data center, and in its active support. Engineering support in the data center itself was provided in a timely manner and at the appropriate professional level, and the implementation of new capacities was carried out with the highest quality and in the shortest possible time. We would like to note the high professional level of the specialists of HOST PARK GROUP LLC and thank them for the prompt and high-quality implementation of the project. All works were completed in full in accordance with the contractual obligations and terms of reference and in compliance with the deadlines. We look forward to further fruitful cooperation.