Articles by Paul Rubens

Remote Work Could Boost SASE, Slow SD-WAN

The sudden surge in remote workers could boost secure access service edge (SASE) sales …

Pandemic Budget Priorities: More Network Security Means Less Spending Elsewhere

The huge increase in home-based employees has created a need to secure network access, …

Secure SSL Against Today's Threats

A variety of threats—including NSA surveillance—endanger SSL security today. …

Let the Enterprise Networking Games Begin

The war for control of the enterprise network of tomorrow is about to begin, and when it …

Troubleshooting Common SIP Problems with Wireshark

Paul Rubens demonstrates the use of Wireshark to troubleshoot common SIP-based VoIP …

Unified Communications 101: A Glossary of SIP Terms

Paul Rubens breaks down the key terms you'll need to know to understand Session Initiation …

Cisco and Juniper Reveal SDN Strategies

Major hardware vendors' SDN strategies pave the way for the mainstreaming of …

Cloud Wi-Fi Could Become Key for Network Management

Managing network infrastructure from the cloud is becoming increasingly important.

Using Floodlight to Explain SDN Controllers and OpenFlow

Software Defined Networking (SDN) promises to change the way data packets are switched to …

Application Delivery Controller Buyer's Guide

When application performance matters most these ADCs may help.

VDI, DaaS Compete for Desktop Dollars

Virtual desktop infrastructures may be closer to reality, but some are turning to desktop …

Mobile Device Management (MDM) Platform Buying Guide

We cover everything you need to know about Mobile Device Management (MDM) products, from …

Splunk Adds Intelligence to IT Management

Splunk's data-driven approach helps IT departments troubleshoot applications, security and …

Taking ADCs to the Next Level

F5's latest application delivery controller, the Viprion 4480, is aimed at large …

Virtual Networking on the Edge of Adoption

Is this the most interesting networking startup in Silicon Valley? Nicira believes it …