Jim Duffy

Articles by Jim Duffy

Cisco spins out another corporate security architecture

TrustSec designed for hop-to-hop integrity and confidentiality, Cisco says

Dec 5, 2007 3 mins

Cisco Systems Networking

Nortel: Get out of the Cisco rut

Dec 4, 2007 2 mins

Cisco gaining ground in Juniper’s core routing market?

Dec 4, 2007 2 mins

Winners of ‘MPLS VPN Security’ book

Dec 4, 2007 2 mins

Who is the most paranoid high-tech CEO of all? (Not Andy Grove)

Dec 3, 2007 2 mins

Cisco Systems IBM Oracle

Cisco employees are cubeless

Dec 3, 2007 2 mins

Wipro forecasts $2B in sales thanks to Cisco, Microsoft support deals

Dec 3, 2007 1 min

Cisco Systems Microsoft Technology Industry

Free Cisco CCIE Voice Exam Quick Reference Sheets up for grabs

Dec 3, 2007 1 min

What’s taking fixed-mobile convergence so long?

FMC’s slow uptake due to carrier foot-dragging, cautious customers, some say

Dec 3, 2007 8 mins

Network Security VoIP Wi-Fi

Juniper ‘Hurricane’ in the forecast

Analyst expects wide ranging enterprise switch launch in early 2008

Dec 3, 2007 2 mins

Cisco Systems Networking

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IBM, Together AI team to offer open-source AI inference service in the cloud

By Michael Cooney

Aug 11, 20263 mins

Artificial IntelligenceCloud ArchitectureCloud Computing

Server prices to rise by up to 87% at OVHcloud

Aug 11, 20264 mins

Artificial IntelligenceCloud ComputingServers

IT infrastructure shortages are real and lasting. Here’s how to cope

By Paul Desmond

Aug 11, 202613 mins

Enterprise RoutersEnterprise StorageNetworking Devices

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

Apr 18, 202436 mins

IoT PlatformsIoT Security

Episode 1: Understanding Cisco’s Converged SDN Transport

Sep 24, 202120 mins

Cisco SystemsInternetNetworking

Episode 2: Pluggable Optics and the Internet for the Future

Sep 23, 202117 mins

Cisco SystemsComputers and PeripheralsInternet

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

Jun 23, 20251 mins

Operating Systems

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

Jun 17, 20251 mins

Operating Systems

How to Do Math in the Command Line Using Double Parentheses

Jun 6, 20251 mins

Operating Systems