Owl Blog
Thoughts and Insights from the Cybersecurity Industry
Reliable Cybersecurity for Oil and Gas Pipelines
No one wants to repeat the week-long Colonial Pipeline shutdown, or—even worse—see a critical infrastructure cyber attack that manages to infiltrate a pipeline’s operational technol...
Air-Gapped Networks and Data Diodes
An air gap is the ultimate cybersecurity measure: a physical separation between a secure network and any other computer or network.
The purpose of an air gap is to eliminate any poss...
Dan Crum
Common Criteria Evaluation Assurance Level and Data Diodes
As the world’s #1 provider of data diode technology, we field a lot of questions about Common Criteria (CC) and its “Evaluation Assurance Levels” (EAL) of certification, from EAL1 t...
Cross Domain Security for Critical Infrastructure
Cybersecurity has always been a key concern in the critical infrastructure sector. But in 2021, security is taking on even greater importance, due to the convergence of two factors: the g...