Heartbleed Bug in OpenSSL
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.
Chief Technology Officer
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.
Newest blog posts
Nowadays, the EDGE offers a wider functionality than just of an aggregating OPC UA server. In reality, it is the main part of an Industry 4.0 factory.
The very first blog post about Prosys OPC UA Edge. The article introduces the main features and functionalities of the EDGE software.
How do the Windows DCOM hardening changes affect your OPC Classic applications.