Jim Duffy

Articles by Jim Duffy

Extreme claims clean bill on options review

Company finds no misdeeds, restates results, files SEC forms

Jun 28, 2007 3 mins

Free chapter from Deploying Voice over Wireless LANs

Jun 27, 2007 1 min

Cisco Systems Wi-Fi

Cisco creates new business unit in India

Jun 27, 2007 2 mins

Cisco Systems Networking

Cisco doesn’t want shareholder approval – in Japan

Jun 27, 2007 1 min

Cisco Systems Networking

Broadband driving job growth, firm says

YouTube, other new Internet applications boost bandwidth usage

Jun 27, 2007 2 mins

Enterprise Applications Internet

Cisco closes the enterprise communications gap with Avaya

Jun 26, 2007 1 min

Cisco lets you know where your child is

Jun 26, 2007 1 min

Cisco Systems Security

Cisco worries IronPort partners

Jun 26, 2007 1 min

Cisco Systems Security

Apple’s iPhone may struggle out of the gate

Research firms say consumers will balk at price, commitment

Jun 26, 2007 2 mins

Apple Networking iPhone

New Cisco blog on the block

Jun 25, 2007 1 min

Cisco Systems Networking

Show me more

Tor routing algorithm is trading safety for speed, says cofounder

By Sean Michael Kerner

Aug 10, 20266 mins

Browser SecurityEndpoint ProtectionNetwork Security

DEF CON research calls IPMI 'sanctioned backdoor' into enterprise networks

By Sean Michael Kerner

Aug 10, 20266 mins

Data CenterNetwork SecurityServers

Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

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