Jim Duffy

Articles by Jim Duffy

Ask a Cisco book author

Mar 9, 2007 1 min

Cisco Systems Networking

What Cisco is doing in the healthcare industry

Mar 9, 2007 1 min

Cisco Systems Networking

VoIP industry will survive Vonage ruling

Analysts: Verizon's court victory won't hurt Skype and other VoIP players

Mar 9, 2007 2 mins

Telecommunications Industry Verizon VoIP

Cisco claims it’s owed $20 million by Delta

Mar 8, 2007 1 min

Cisco Systems Networking

Cisco cries foul over being missed out in a Web honors list

Mar 8, 2007 1 min

Cisco Systems Networking

Second Cisco scam arrest made in less than a week

Mar 7, 2007 1 min

Cisco Systems Cybercrime Networking

Alcatel-Lucent extends edge product family

Mar 7, 2007 4 mins

Network Switches Networking

Verizon Business goes phishing with new service

Unveils MessageLabs-based service for Web security

Mar 7, 2007 2 mins

Malware Messaging Apps Viruses

The word about Cisco and CeBIT

Mar 6, 2007 1 min

Cisco Systems Networking

Shareholder wants Cisco to slim down

Mar 6, 2007 1 min

Cisco Systems IT Management 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