Jim Duffy

Articles by Jim Duffy

Dunn is done

* Nortel fires CEO as it and regulators investigate accounting scandal

May 4, 2004 3 mins

AT&T Cisco Systems Government

Technology pinpoints BGP faults

May 3, 2004 2 mins

CEO Dunn’s done, but what of Nortel?

By Jim Duffy and Phil Hochmuth

May 3, 2004 3 mins

Security bugs shake nets

TCP, SNMP vulnerabilities force Cisco and others into action

Apr 30, 2004 3 mins

Cisco Systems Vulnerabilities Wi-Fi

Security bugs shake nets

* TCP, SNMP vulnerabilities force Cisco and others into action

Apr 29, 2004 3 mins

Cisco Systems Networking Security

Infranets R Us

Apr 28, 2004 2 mins

System Management

Infranets R Us

* Juniper has friends for its crusade

Apr 27, 2004 2 mins

Verizon goes national with broadband IP net

Apr 26, 2004 4 mins

Networking Verizon

Juniper unveils ‘infranet’ council

* Juniper gathers partners to help fix Internet

Apr 26, 2004 4 mins

Security flaws occupy router vendors, ISPs

By Ellen Messmer, Jim Duffy and Phil Hochmuth

Apr 26, 2004 4 mins

Networking Vulnerabilities

Show me more

Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

Polish data center plans to send its waste heat to the neighbors

By Maxwell Cooter

Aug 7, 20262 mins

Cooling SystemsData CenterData Center Design

AMD to buy Taalas, maker of model-specific AI chips for enterprise inference

By Anirban Ghoshal

Aug 7, 20264 mins

Artificial IntelligenceCPUs and ProcessorsData Center Design

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