John Cox

Articles by John Cox

Vendors tout WLAN security products

Newbury Networks, Funk Software focus on implementing 802.11i features.

By Ellen Messmer and John Cox

Nov 1, 2004 3 mins

Network Security

E-mail, middleware vendors take aim at wireless data world

Oct 25, 2004 4 mins

Messaging Apps Network Security

The air is starting to come out of the wireless LAN market

Oct 18, 2004 6 mins

Cisco Systems Network Security Wi-Fi

Giving cell phones the ol’ college try

School says landlines not cutting it; one student asks: 'Why do I need this?'

Oct 18, 2004 5 mins

Cellular Networks Network Security

Implementing ITIL

Oct 4, 2004 5 mins

Data Center IT Governance

Wireless sensor networks grabbing greater attention

Sep 27, 2004 4 mins

Network Security

Wireless sensors are a hot technology

Sep 22, 2004 5 mins

Network Security

Itronix GoBook III runs cooler, includes GPS chipset

Sep 22, 2004 3 mins

Cellular Networks Network Security

Show spotlights wireless innovation

Sep 13, 2004 7 mins

Cellular Networks Network Security Smartphones

Three vendors unveil a look at how mobile phones might act in future

Sep 13, 2004 5 mins

Cellular Networks Network Security Smartphones

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Black Hat: NatJack exploits test NAT security assumptions

By Sean Michael Kerner

Aug 6, 20267 mins

Network SecurityNetworkingSecurity

Top network and data center events of 2026

By Network World staff

Aug 6, 20263 mins

Artificial IntelligenceCloud ComputingData Center

AWS targets AI cost concerns with new Marketplace Insights tool

By Anirban Ghoshal

Aug 6, 20264 mins

Artificial IntelligenceCloud Computing

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