Shrinking technology nodes and smaller process margins require improved photolithography overlay control. Generally, overlay measurement results are modeled with Cartesian polynomial functions for ...

So the debate is whether to use encrypted tunnels or perimeter-based controls for security -- in other words, whether it is better to place more or less emphasis on the network perimeter? David ...

Banks lack both the historical data and the technical expertise to validate models for assessing environmental, social and governance (ESG) risks, model risk managers have warned. This leaves them ...

The need for micro-segmentation as a security solution is not new. Security historians like myself claim that roots of micro-segmentation began when organizations started to implement a separate DMZ ...

The battle against overlay networks is on. As Cisco prepares its Insieme launch, Big Switch is starting beta tests for its 'P+V' strategy for unifying physical and virtual networks. That's a key step ...

Generalized Multi-protocol Label Switching extends net intelligence from the network edge through the core and back to the edge under a unified control plane. Carriers are seeking to gain efficiencies ...

"Overlay charts" are one of the strategists’ favorite visual tools. Unfortunately, they tend to be misused, sometimes deliberately. These charts are often used to show that one instrument has ...

After committing to deploy Telepresence, one of the first decisions is: carry the video traffic on the data network or build a separate WAN network exclusive to the video streams. After committing to ...

To thrive in the cloud era, network service providers (NSPs) must make their services as easy to consume as the cloud services that now dominate network traffic. They need to adopt a dynamic network ...