Jim Duffy

Articles by Jim Duffy

Cisco’s managed service for the little guy

Jun 7, 2007 1 min

Cisco Systems Networking

Volpi lands at Joost

Jun 6, 2007 1 min

Avaya result not ideal for Cisco

Jun 6, 2007 1 min

Redback looks to redefine edge routing

Analyst says company's device largest broadband remote-access server on market

Jun 5, 2007 4 mins

Ericsson Media and Entertainment Industry Networking

Qwest network operations VP to retire

Barry Allen was responsible for network, information technology operations

Jun 5, 2007 1 min

New book giveaway

Jun 4, 2007 1 min

Cisco Systems Networking

Cisco looking more proprietary than Microsoft

May 30, 2007 1 min

Cisco Systems Microsoft Security

Acquisition complete; assimilation starts

May 30, 2007 1 min

Does Cisco want Avaya?

May 30, 2007 1 min

Cisco Systems Mergers and Acquisitions

The 10 largest U.S. telecom carrier mergers and acquisitions

* This week's $27.5 billion Alltel buyout makes the list

May 28, 2007 2 mins

Show me more

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