TAP Into Technology Blog: Industrial OT (3)
OT Segmentation Best Practices For a More Secure Industrial Network
In the age of the Industrial 4.0 Revolution, data is king. It’s the impetus that drives IT/OT convergence in some of our most critical industries. Smart cities like Dallas are merging IP subnet-based VLANs and utility infrastructure to...
ICS Village Series: Aggregating Distributed Industrial Networks
As ICS/OT environments get upgraded and modernized, challenges surface on deploying asset inventory and threat detection solutions within a distributed network. These include monitoring a network covering a significant geographic location...
ICS Village Series: Overcoming Legacy Equipment Challenges
Traditionally, operational technology (OT) networks were architected almost entirely separate from information technology (IT) networks. As digital transformation efforts within organizations began to include the OT network infrastructure,...
How Data Diode TAPs Improve Security Monitoring
Analyzing packet level data within a network has become a vital component within an organization's security architecture. Packet level visibility provides essential information needed to protect against security breaches that affect...
U.S. Government Response to Cybersecurity Threats Expose Need for Visibility
High-profile incidents such as the SolarWinds supply chain attack that affected multiple U.S. government agencies, the attempted manipulation of control systems at the Oldsmar water treatment plant, and the ransomware attack on Colonial...
How to Solve Legacy OT Security Challenges
In the course of everyday life, many of the decisions we make about information technology (IT) in a business context are simpler than they may seem at first glance. If we’re buying mobile phones or tablets to help employees stay in touch...