Blog Industry: Network Security
Daniel Crum Director, Product Marketing
The Importance of Network Segmentation in Achieving Zero Trust
In today’s rapidly evolving cybersecurity landscape, government agencies face relentless pressure to protect sensitive information from increasingly sophisticated threats. Gone are the ...
Defending Against the Unknown: Hardware-Enforced Security and Zero-Day Vulnerabilities
Until something even worse comes along, the Log4j remote code execution vulnerability will be the biggest story (and biggest headache) in cybersecurity. But even as security teams around ...
After Two Years, DoDIIS Returns to an Environment of Changing Priorities
The Department of Defense Intelligence Information Systems (DoDIIS) conference took place in mid-December in Phoenix, AZ. It was great to reconvene with many colleagues we hadn’t seen i...
Owl’s Hardware-Enforced Security Provides Reliable Protection Against Log4j Vulnerabilities
Like thousands of other organizations, Owl Cyber Defense began reviewing the potential impact of the Log4j remote code execution vulnerability as soon as the vulnerability was announced. ...
Cybersecurity Secrets, Courtesy of the Russian FSB
Effective cybersecurity depends on understanding the threat: who is attacking a system, what tactics and techniques they are using, and what they hope to accomplish. Security professional...
Dennis Lanahan VP, Critical Infrastructure
Cybersecurity for Renewable Power Generation
The power industry is no stranger to cybersecurity. Given its essential role in every aspect of daily life, the industry follows strict guidelines for securing networks and devices that c...
Elevating the Federal Cybersecurity Discussion
We were thrilled to co-sponsor a compelling event–in person and virtually–with FCW that showcased senior-level cyber leaders from federal defense, civilian and intelligence agencies. ...
Best Practices for OT-to-Cloud Connectivity
Cloud connectivity offers a wealth of benefits for energy providers and other critical infrastructure operators. Sending data from operational technology devices to the cloud allows asset...
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...