WE ARE CESNET
WE UNITE SCIENCE

We provide advanced information and communication services for science, research, and education. We manage and develop the academic computer network, ensure a secure way to access our service portfolio, and offer an environment for demanding computations, data storage facilities, and communication tools for individuals and teams. We are an association of legal entities, with our members being public universities and the Academy of Sciences of the Czech Republic.

  • Clock ikon 3. May 2024News

    Kolegové se zúčastnili Locked Shields 2024

    Kolegové Martin Šebela, Martin Krajčí a kolegyně Pavla Hlučková byli součástí týmu, který se zúčastnil největšího mezinárodního cvičení kybernetické bezpečnosti na světě ‒ Locked Shields 2024. Cvičení proběhlo 23. - 25. dubna, pořádá ho NATO Cooperative Cyber Defence Centere of Excellence a zúčastnilo se ho více jak 4000 účastníků ze 40 zemí věta. Tým z České republiky se umístil v první
    Arrow ikon
  • Clock ikon 2. May 2024News

    15 years of FileSender

    In April 2024 FileSender celebrated its 15th anniversary. It officially started 15 years ago as a joint project of the NRENs from Norway, Australia and Ireland. Today FileSender is deployed as a national R&E service in more than 45 countries and has been selected for the file transfer functionality of the EU Node of the European Open Science Cloud (EOSC). More information. 
    Arrow ikon
  • Clock ikon 26. April 2024News

    Konference Den IPv6 zveřejnila program a registraci

    Na náš trediční Seminář o IPv6 navazuje tento rok konference Den IPv6 2024, kterou pořádáme ve spolupráci s CZ.NIC a NIX.CZ. Konference se bude konat 6. 6. 2024 v Národní technické knihovně. Chcete zúčastnit? Program a registrace jsou zveřejněny a nejdete je na webu akce. 
    Arrow ikon
  • Clock ikon 19. April 2024News

    We provide broadcasts at the XXXII. workshop of the Czech Society of Cardiology

    Using our UltraGrid technology, which we are developing for low latency, high-quality video, and audio transmissions, we participate in live transmissions of procedures from the University Hospital in Hradec Králové and Pardubice Hospital at the XXXII workshop of the Czech Society of Cardiology. In two days we broadcast a total of 6 procedures from the cardiac catheterization rooms in both hospitals.
    Arrow ikon
  • Clock ikon 20. March 2024News

    SEQRET workshop

    These days we are hosting a workshop on the SEQRET project, led by our colleague Josef Vojtěch, concerning the secure distribution of quantum keys for European telecommunication networks. The workshop presents the workflow of the individual packages. A plan of test scenarios for crucial use cases is discussed and prepared in great detail. A continuous variable (CV) QKD system has also been successfully tested in the CESNET lab on a real fiber route. If you would like to learn more about the project you can check out the project page.
    Arrow ikon
  • Clock ikon 20. March 2024News

    Conference e-INFRA CZ - registration is open

    Together with our partners, CERIT-SC from Brno and IT4I from Ostrava, we invite you to the e-INFRA CZ conference. It will take place on 29-30 April 2024 at the Occidental Hotel in Prague. Registration and programme can be found on the event website. The conference will be held in English.
    Arrow ikon

We are pushing the boundaries

We carry out research and development in the field of information and communication technologies. We put research results into practice by expanding and improving our portfolio of services.

We support the development, adoption, and efficient utilization of state-of-the-art communication and information technologies.

Dashed line Dashed line Dashed line

We are here for you

0+ 450 000+
users
0+ 120+
PB of data storage
0 41 288
CPU
0 28
years of experience

Our services

Network

Access to the academic computer network CESNET and a wide range of ICT services.

Arrow ikon

Computing

MetaCentrum for demanding computing tasks and processing large data sets.

Arrow ikon

Data storage

Set of services and tools for backup, archiving and sharing of users' data.

Arrow ikon

Security

A wide range of tools to monitor and ensure cybersecurity.

Arrow ikon

Multimedia

Complex of services for remote study and work of individuals and teams.

Arrow ikon

Identity

Secure login to the CESNET network and portfolio of services within connected organisations.

Arrow ikon
Dashed line

News

  • Clock ikon 3. May 2024

    Kolegové se zúčastnili Locked Shields 2024

    Kolegové Martin Šebela, Martin Krajčí a kolegyně Pavla Hlučková byli součástí týmu, který se zúčastnil největšího mezinárodního cvičení kybernetické bezpečnosti na světě ‒ Locked Shields 2024. Cvičení proběhlo 23. - 25. dubna, pořádá ho NATO Cooperative Cyber Defence Centere of Excellence a zúčastnilo se ho více jak 4000 účastníků ze 40 zemí věta. Tým z České republiky se umístil v první
    Arrow ikon
  • Clock ikon 2. May 2024

    15 years of FileSender

    In April 2024 FileSender celebrated its 15th anniversary. It officially started 15 years ago as a joint project of the NRENs from Norway, Australia and Ireland. Today FileSender is deployed as a national R&E service in more than 45 countries and has been selected for the file transfer functionality of the EU Node of the European Open Science Cloud (EOSC). More information. 
    Arrow ikon
  • Clock ikon 26. April 2024

    Konference Den IPv6 zveřejnila program a registraci

    Na náš trediční Seminář o IPv6 navazuje tento rok konference Den IPv6 2024, kterou pořádáme ve spolupráci s CZ.NIC a NIX.CZ. Konference se bude konat 6. 6. 2024 v Národní technické knihovně. Chcete zúčastnit? Program a registrace jsou zveřejněny a nejdete je na webu akce. 
    Arrow ikon
  • Clock ikon 19. April 2024

    We provide broadcasts at the XXXII. workshop of the Czech Society of Cardiology

    Using our UltraGrid technology, which we are developing for low latency, high-quality video, and audio transmissions, we participate in live transmissions of procedures from the University Hospital in Hradec Králové and Pardubice Hospital at the XXXII workshop of the Czech Society of Cardiology. In two days we broadcast a total of 6 procedures from the cardiac catheterization rooms in both hospitals.
    Arrow ikon
  • Clock ikon 20. March 2024

    SEQRET workshop

    These days we are hosting a workshop on the SEQRET project, led by our colleague Josef Vojtěch, concerning the secure distribution of quantum keys for European telecommunication networks. The workshop presents the workflow of the individual packages. A plan of test scenarios for crucial use cases is discussed and prepared in great detail. A continuous variable (CV) QKD system has also been successfully tested in the CESNET lab on a real fiber route. If you would like to learn more about the project you can check out the project page.
    Arrow ikon
  • Clock ikon 20. March 2024

    Conference e-INFRA CZ - registration is open

    Together with our partners, CERIT-SC from Brno and IT4I from Ostrava, we invite you to the e-INFRA CZ conference. It will take place on 29-30 April 2024 at the Occidental Hotel in Prague. Registration and programme can be found on the event website. The conference will be held in English.
    Arrow ikon

Events

  • Clock ikon 6. June 2024

    IPv6 Day 2024

    CESNET and CZ.NIC would like to invite you to the ninth annual conference on IPv6.

    Arrow ikon
  • Clock ikon 15. May 2024

    CESNET Day - ČZU Praha

    Meeting of CESNET experts with representatives of affiliated organizations and scientists at the ČZU Praha.

    The program is in Czech language.

    Arrow ikon

We focus on innovative activities and continuous technological modernization of our network and services. The results of our research serve the needs of the academic community and science in the Czech Republic.

Our projectsArrow ikon Dashed line