Unlike IT, OT network segmentation must prioritize the safety, reliability, and real-time nature of industrial control systems (ICS) while addressing cybersecurity concerns specific to critical infrastructure.
Network segmentation with gateways and firewalls can also improve security in zero trust environments. Many companies have well-defined network structures that include a secure, internal network zone and an external, untrusted network zone. In a zero trust environment, all network zones are untrusted,...
The infrastructure and techniques used to deliver applications are undergoing a significant transformation, which is making it more challenging than ever for IT and cybersecurity teams to maintain both point-in-time and historical awareness of all application activity. Achieving the best possible security...
The article discusses the steps in leveraging best practices of interconnected plan and enterprise-level network design to reduce network cybersecurity risk. Topics covered include the advantages of network segmentation, the need for deploying industrial-network design methodologies and the use of ...
It is well known that IoT devices are highly vulnerable to cyberattacks. IT teams that rely heavily on IoT security best practices, such as those developed by the National Institute of Standards and Technology (NIST), may wind up developing highly restrictive network segmentation rul...
“Many organizations that began migrating their workloads to the cloud during the pandemic are now encountering stringent compliance standards and security risks that are commonly mitigated by adhering to defense in-depth best practices — like network segmentation,” McCarthy said. “Software-defined ...
Lasegmentation du réseaupermet à une organisation de réduire les risques en matière de cybersécurité et constitue une première étape essentielle vers la définition d'une politique de sécurité "zéro confiance". La segmentation du réseau crée les frontières du réseau où...
Wade holds a Bachelor's degree in Information Technology, a Master's degree in Information Assurance, and is pursuing a Doctoral degree in Cybersecurity. You can contact Wade on Twitter @wholmes. | IX Content Contributors Kausum Kumar is Senior Product Manager in the VMware Networking and...
Cybersecurity-related problems: These include information theft on critical infrastructure and illegal access to private communication networks. Physical issues: Unmanned Aerial Systems (UAS) flying through restricted airspace and flight pathways can cause collisions with drones and piloted aircraft, potential...
They are especially critical in brownfield environments, which are poorly segmented, and application communication patterns are primarily unknown. Additionally, SE Labs (a leading cyber security test lab) has provided independent validation of vDefend’s real-world effectiveness. Here are the key ...