Please review below important security updates included in the latest AK-SM 800A software update that may impact your upgrade experience
System Manager AK-SM 800A software package Release 4.0x and above enhances your product's security features to meet internationally recognized regulations such as the NIS2 and CRA Directives. Also following the global standard IEC 62443-4-1 Standard in regard to security by design practices, and to comply to NIS2 and CRA European regulation requirements.
In compliance, Danfoss is now defaulting to a strong security posture on the System Manager AK-SM 800A, via software package 4.0.x and above. This feature is called Session Control and when combined with HTTPS improves overall security of your product.
After installation of System Manager software package 4.0.x the unit will reboot and will Immediately default to Strict enforce level.
Before upgrading to R4.0, take a moment to review your current implementation. For instance: check how your AK-SM 800A network is configured, are any 3rd Party XML entities involved?
If you are uncertain about your AK-SM800A's current configuration for Internet / web communications, we strongly recommend performing on-site update only or having personnel on-site or contact Danfoss Technical support for further guidance.
If your AK-SM 800A application is already configured for HTTPS, the remote update will not require any additional manual steps apart from confirming Strict mode.
If your AK-SM 800A application is configured for HTTP, depending on your method of upgrade your remote browser session may be lost. In this event you may need to manually type https in front of your system managers IP / DNS name, in case of any doubt an on-site update is always recommended.