For registered participants: CS OTE Portal Sandbox CZ
23.11.2018 15:01:18

On 22 January 2019 will be terminated support of protocols TLS 1.0 and TLS 1.1 on the Portal OTE and OTE-COM applications.

We would like to inform CS OTE users that on 22nd January 2019 in the evening hours the support of protocols TLS 1.0 and TLS 1.1 will be terminated on the Portal OTE and OTL-COM applications. Due to the increased security of Portal OTE will support only protocol TLS 1.2, which supports the following browsers in the table.

If you will have a problem with access to system OTE, please update your web browser.
Thank you for Your understanding

Internet browsers The minimum version of the browsers supports TLS 1.2
Google Chrome 33 
Mozilla Firefox 27, ESR 31.0
Internet Explorer  11
Opera  12.18
MS Edge  All versions
Apple Safari (MacOS)  8