Jim Duffy

Articles by Jim Duffy

analysis

Sneak peek of ‘Comparing, Designing and Deploying VPNs’ book

By Jim Duffy
Aug 14, 2007 1 min
Cisco Systems Security
analysis

How Cisco’s unified communications system for small businesses tested in the real world

By Jim Duffy
Aug 13, 2007 2 mins
Cisco Systems Networking Unified Communications
analysis

More on how Cisco hand picks new business ventures

By Jim Duffy
Aug 13, 2007 1 min
Cisco Systems Networking
analysis

The past 7 days on Cisco Subnet: Cisco’s highs and lows

By Jim Duffy
Aug 10, 2007 2 mins
Cisco Systems IT Skills and Training Networking
analysis

How Cisco finds new business opportunities

By Jim Duffy
Aug 9, 2007 1 min
Cisco Systems Networking
analysis

Does anyone know what John Chambers thinks of Web 2.0?

By Jim Duffy
Aug 9, 2007 1 min
Cisco Systems Enterprise Applications
analysis

Cisco reports a bunch of new IOS flaws, plus a MeetingPlace problem

By Jim Duffy
Aug 9, 2007 2 mins
Cisco Systems Security
news

How does Cisco predict market transitions?

Company trait of seeing changes three to five years out comes from internal start-up model.
By Jim Duffy
Aug 9, 2007 4 mins
Cisco Systems Emerging Technology Networking
analysis

Cisco confirms Web site outage

By Jim Duffy
Aug 8, 2007 2 mins
Cisco Systems Networking
opinion

Cisco founder brings optics to the router guys

* Len Bosack pitches optics for the enterprise at 10 cents per Mbps
By Jim Duffy
Aug 8, 2007 3 mins
Networking

Show me more

feature

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

By Paul Desmond
13 mins
Enterprise RoutersEnterprise StorageNetworking Devices
Image
news

Tor routing algorithm is trading safety for speed, says cofounder

By Sean Michael Kerner
6 mins
Browser SecurityEndpoint ProtectionNetwork Security
Image
news

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

By Sean Michael Kerner
6 mins
Data CenterNetwork SecurityServers
Image
podcast

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

36 mins
IoT PlatformsIoT Security
Image
podcast

Episode 1: Understanding Cisco’s Converged SDN Transport

20 mins
Cisco SystemsInternetNetworking
Image
podcast

Episode 2: Pluggable Optics and the Internet for the Future

17 mins
Cisco SystemsComputers and PeripheralsInternet
Image
video

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

1 mins
Operating Systems
Image
video

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

1 mins
Operating Systems
Image
video

How to Do Math in the Command Line Using Double Parentheses

1 mins
Operating Systems
Image