Because of any breaches and weaknesses in cryptographic algorithms and protocols are constantly discovered, it is necessary to keep security of HTTPS servers adequate to modern threats. Moreover, default settings of web servers and operating systems not always provide acceptable level of SSL/TLS security. For the guidance on how to configure Linux and Windows web servers to provide acceptable level of SSL/TLS security on CloudBlue Commerce UI servers, please refer to https://kb.cloudblue.com/117470.