Jim Duffy

Articles by Jim Duffy

Catches to implementing Cisco’s video delivery system

Jul 23, 2007 2 mins

Cisco Systems Enterprise Applications Managed Service Providers

Wecome to two new Cisco Subnet bloggers

Jul 23, 2007 1 min

Cisco Systems Networking

The past 7 days on Cisco Subnet: Cisco confirms its gear caused iPhone problems, plus more Cisco chatter

Jul 21, 2007 2 mins

Cisco Systems Security iPhone

India, China produce more graduates, but what of the quality of their degrees?

Jul 21, 2007 2 mins

Cisco Systems Networking

Enterprise business improves in Juniper’s Q2

Sales of security, WAN, application gear up

Jul 20, 2007 2 mins

Networking Security WAN

Nortel eyeing others?

On heels of 3Com reports, analyst spells out potential targets

Jul 20, 2007 2 mins

You think you’ve got it bad

Jul 19, 2007 1 min

Cisco Systems Networking

Cisco tackles unified communications in small businesses with Cbeyond

Jul 19, 2007 1 min

Cisco Systems Unified Communications

Cisco facing up to challenges

Company attempts to tap new sources of growth as others mature

Jul 19, 2007 11 mins

Networking Unified Communications

What Cisco will be discussing at Networkers

Jul 19, 2007 1 min

Cisco Systems Networking

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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