Heartbleed Bug in OpenSSL
14.04.2014
OpenSSL has a serious vulnerability, called the “Heartbleed Bug”. The OPC UA C++ SDK uses OpenSSL and if you have taken the new HTTPS protocol in use, your applications may be affected.
OpenSSL is not used by the Java or .NET applications, so you will be safe in those environments.
Read the details from the Unified Automation article.

Jouni Aro
Chief Technology Officer
Email: jouni.aro@prosysopc.com
Expertise and responsibility areas: OPC & OPC UA product development, project work and customer support
About Prosys OPC Ltd
Prosys OPC is a leading provider of professional OPC software and services with over 20 years of experience in the field. OPC and OPC UA (Unified Architecture) are communications standards used especially by industrial and high-tech companies.
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