Jim Duffy

Articles by Jim Duffy

analysis

Cisco introduces basic level networking certification, networking pros question its worth

By Jim Duffy
Jun 25, 2007 3 mins
Cisco Systems IT Skills and Training Networking
analysis

Never fear the mall again

By Jim Duffy
Jun 25, 2007 2 mins
Cisco Systems
news

Video, iPhone dominate NXTcomm

Industry CEOs preview impact on the industry
By Jim Duffy and Denise Pappalardo
Jun 25, 2007 4 mins
Network Security
analysis

The past 7 days on Cisco Subnet

By Jim Duffy
Jun 22, 2007 1 min
Cisco Systems Networking
analysis

Cisco group builds municipal Wi-Fi in Sacramento

By Jim Duffy
Jun 22, 2007 1 min
Cisco Systems Wi-Fi
analysis

Cisco adds IronPort’s content filtering to ASA firewall

By Jim Duffy
Jun 22, 2007 1 min
Cisco Systems Security
analysis

Mark your calendars for a live chat with IP routing expert Jeff Doyle

By Jim Duffy
Jun 21, 2007 1 min
Cisco Systems Networking
news

Verizon turns cell phone into credit card

By Jim Duffy
Jun 21, 2007 2 mins
Network Security
analysis

Free chapter from IP Telephony Using CallManager Express Lab Portfolio

By Jim Duffy
Jun 21, 2007 1 min
Cisco Systems
analysis

Cisco kits out English soccer club with converged network

By Jim Duffy
Jun 21, 2007 1 min
Cisco Systems Networking

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news

Tor routing algorithm is trading safety for speed, says cofounder

By Sean Michael Kerner
6 mins
Browser SecurityEndpoint ProtectionNetwork Security
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news

DEF CON research calls IPMI 'sanctioned backdoor' into enterprise networks

By Sean Michael Kerner
6 mins
Data CenterNetwork SecurityServers
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news

Samsung offers future AI memory roadmap

By Andy Patrizio
4 mins
Artificial IntelligenceMarketsTechnology Industry
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podcast

Has the hype around ‘Internet of Things’ paid off? | Ep. 145

36 mins
IoT PlatformsIoT Security
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podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
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podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
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video

Master Linux Math with the bc Command | Easy CLI Calculations Explained!

1 mins
Operating Systems
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video

Master Linux Math in Seconds: How to Use the expr Command Like a Pro

1 mins
Operating Systems
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video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
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