Jim Duffy

Articles by Jim Duffy

Enterprise wireless no longer taking backseat

CTIA Wireless 2007 to showcase mobile VoIP, payments, smartphones

Mar 26, 2007 5 mins

Cellular Networks Network Security WAN

Cisco upgrades optical platform, forges ahead

* Cisco upgrades optical platform, forges ahead

Mar 26, 2007 2 mins

Alcatel-Lucent wins $6 billion Verizon Wireless deal

Mar 26, 2007 2 mins

Networking VoIP

Sprint accelerates WiMAX plan

Mar 26, 2007 3 mins

Cellular Networks Network Security VoIP

Only a few days left to win a Cisco Press book

Mar 23, 2007 1 min

Cisco Systems Networking

What’s in Cisco’s Adaptive Security Appliance?

Mar 23, 2007 1 min

Cisco Systems Security

Former FCC chief pops up on Cisco’s board

Mar 23, 2007 1 min

Cisco Systems Networking

Vonage hit with injunction in Verizon case

Order comes on heels of ruling that Vonage must pay Verizon $58 million for patent infringement

Mar 23, 2007 2 mins

Intellectual Property Legal Telecommunications Industry

Cisco unveils channels program to target router/switch replacements

Mar 21, 2007 1 min

Cisco Systems Network Switches Networking

Juniper: Just stay focused

Mar 21, 2007 1 min

Cisco Systems Networking Security

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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