Kumar Rajaram
Kumar Rajaram is the Regional Director for APAC at Garland Technology in Australia. Kumar is passionate towards solving network visibility problems to customers across Asia Pacific.
Preventing Packet Loss for Optimal Network Performance
Downtime is an expense that few businesses can afford in the age of hybrid work and digital transformation. According to Datto, an hour of downtime costs $8,000 for a small company, $74,000 for a medium company, and $700,000 for a large...
Firewalls vs. Data Diode — Why OT Security Teams Turn to Data Diode TAPs
Air gaps and segmentation are common concepts to secure OT networks, with the goal of minimizing the harm of a breach and threats by isolating it to a limited part of the network. Unless an attacker obtains physical access to an air-gapped...
Closing the Visibility Gap for Financial Cybersecurity Threats
Financial institutions are a storehouse of attractive data for attackers. Although most attacks against financial organizations don’t necessarily succeed in emptying coffers outright, other information—such as PII (Personally identifiable...
Making a Case for Network TAPs to Provide Digital Legal Evidence
Sometimes we come across interesting requests from customers that are outside the normal security and monitoring applications within data centers or branch office locations. Recently, a law enforcement agency reached out to Garland...
Improve Network Packet Broker ROI with an Aggregation Layer
The aggregation layer, and thus the four-tiered approach to network visibility grew out of the need to maximize the ROI of NPBs and monitoring and security tools. Before we talk about the aggregation layer and the benefits it brings, let’s...
Network Visibility Fabric Design - Focus on the Core
We’ve previously talked about the importance of the access layer, aggregation layer and edge to a well-designed network visibility fabric. Tapped traffic from the access layer flows to the aggregation layer, where it’s collected,...