Jim Duffy

Articles by Jim Duffy

Cisco to announce ‘major updates’ to certification program

Jun 12, 2007 1 min

Cisco Systems IT Skills and Training

Winners of May’s Cisco Press book giveaway

Jun 11, 2007 2 mins

Cisco Systems Networking

Cisco Wireless Control System sensitive info is open

Jun 11, 2007 1 min

Cellular Networks Cisco Systems Security

Cisco WebEx marketing is over the top

Jun 11, 2007 1 min

Cisco Systems Enterprise Applications Marketing

Juniper feels growing pains

Cisco rival struggles with enterprise, slowing growth in core routing

Jun 11, 2007 10 mins

Cisco Systems Mergers and Acquisitions Networking

Juniper unveils giant router

Juniper claims router surpasses Cisco offering

Jun 11, 2007 3 mins

Network Switches Networking

Google overtakes Cisco as Silicon Valley’s most valuable company

Jun 9, 2007 1 min

Cisco Systems Networking

Cisco’s entrepreneurial approach to business is not limited to mega-acquisitions

Jun 9, 2007 2 mins

Cisco Systems Networking

Wachovia, Rogers give Cisco TelePresence a whirl

Jun 7, 2007 1 min

Cisco and investor friends fund wireless chip company

Jun 7, 2007 1 min

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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