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Log4j Vulnerability

“Maple Systems HMIs are not affected by CVE-2021-44228, also known as Log4shell, and related vulnerabilities including CVE-2021-45046 and CVE-2021-45105. Users of Maple Systems HMIs do not have to take any further action.” Background Disclosed on…

How to control object visibility in EBPro

  The Enhanced or Basic security feature can indeed be used to control object visibility, as select objects can be hidden for different access levels.  Object visibility an also be controlled based on the status…

What are the security features in a cMT HMI?

There are several layers of security protection available when configuring the cMT HMI. Note: A System Level password is required to log into the cMT device. You can configure separate passwords for uploading, downloading, and…

Maple Systems dual-ethernet HMIs and Security

Security is paramount in today’s technologically advanced times and so is connectivity. Many PLCs take advantage of Ethernet communication to transmit data to a monitoring device such as an HMI. Plant corporate networks also run…

How can I protect my project file?

Security settings in EBPro allow you to disable or password protect project uploads from the HMI, disable or password protect de-compilation of the project file, and password protect the project file itself. These features are…

How do I hide the System Setting Arrow?

There are three ways to control the display of the System Setting toolbar on the Maple Systems HMI or cMT. (1) There is a check-box setting in the configuration software System Parameters, (2) a local…

Security: What is Object-Level Security?

Object-level security in EBPro allows the programmer to show or hide objects on the screen, or control write-access to objects. Object-level security can be either via an Interlock function (the object is hidden unless a…

Security and my Wi-Fi HMI or cMT model.

Security is paramount in today’s technologically advanced times and so is connectivity. Many PLCs take advantage of Ethernet communication to transmit data to a monitoring device such as an HMI. Plant corporate networks also run…