exida Webinars

Considering a Cyber Risk Assessment and don’t know where to start - well we have news for you!

We gathered feedback from both our customers and our own Engineering teams on usability improvements and features, and our software team has delivered!

Allow us to introduce our new revision of exSILentia Cyber with new dedicated HLRA (High Level Risk Assessment) and DLRA (Detailed Level Risk Assessment) worksheets. This new structure follows the IEC 62443-3-2 OT Cyber Risk methodology where an initial Cyber Risk Assessment (HLRA) can first be carried out, followed by a DLRA. Data gathered during the HLRA can be easily brought into the DLRA using smart linking functionality. We have added many features including:

HLRA:

• Zone Specific Navigation Tree Layout
• Dedicated columns for Devices, threats, and Consequences as well as Non-Hackable Protections
• See your Risk score throughout the process against your risk categories (e.g. Business impact, Safety, environmental - all completely configurable)
• Dedicated column for device-based recommendations

DLRA:

• New DLRA Threat column allowing entry of bespoke device threats
• Link the original HLRA Cyber Consequence into your DLRA Consequence worksheet with ease, using our linking functionality
• Create and build a library of custom countermeasures which can be reused through the DLRA process where applicable
• Build custom countermeasure and categories that align with IEC 62443-3-3 foundational requirements 

For both HLRA and DLRA, you can now set a default likelihood during risk setup, which allows each new iteration to be set with an initial likelihood. This can of course be changed after as required.

Join Dwane Shelton as he walks us through a live example of both a High and Detailed level Risk Assessment using our latest release of exSILentia Cyber.