Jim Duffy

Articles by Jim Duffy

Storm worm can befuddle NAC

Interop attendees hear of new threats, countermeasures … and retaliation

By Tim Greene and Jim Duffy

Oct 25, 2007 7 mins

Botnets Cyberattacks Viruses

Sneak peek of ‘Cisco Network Admission Control: NAC Framework Architecture and Design’ book

Oct 24, 2007 2 mins

Cisco Systems Security

Text chat with Wendell Odom tomorrow

Oct 23, 2007 1 min

Next-generation LANs, branches under consideration

Experts mull changing enterprise network environments

Oct 23, 2007 5 mins

Cisco Systems Networking Wi-Fi

Cisco warns of wired, wireless EAP security flaw

Oct 22, 2007 1 min

Cellular Networks Cisco Systems Security

Hackers gain access to private hotel network using Cisco VoIP

Oct 22, 2007 2 mins

Cisco Systems Hacking VoIP

Cisco India’s $2 billion revenue goal

Oct 22, 2007 1 min

How Nortel, Extreme and others counteract counterfeiting

Not just Cisco warns buyers to beware cheap, uncertified switches

Oct 22, 2007 3 mins

Computers and Peripherals

Cisco fights fakes via used-equipment remarketing

Cisco’s used-equipment operation authenticates, recertifies switches, routers

Oct 22, 2007 8 mins

Computers and Peripherals Intellectual Property

3Com brings gigabit to SMBs

New switches include a 10-port desktop device and a line of wiring-closet devices

Oct 22, 2007 2 mins

Network Switches Networking Small and Medium Business

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IBM, Together AI team to offer open-source AI inference service in the cloud

By Michael Cooney

Aug 11, 20263 mins

Artificial IntelligenceCloud ArchitectureCloud Computing

Server prices to rise by up to 87% at OVHcloud

Aug 11, 20264 mins

Artificial IntelligenceCloud ComputingServers

IT infrastructure shortages are real and lasting. Here’s how to cope

By Paul Desmond

Aug 11, 202613 mins

Enterprise RoutersEnterprise StorageNetworking Devices

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