John Cox

Articles by John Cox

Researchers tout wireless microgrippers

John Hopkins-developed crab-like devices are moved and guided by external magnets

Jan 20, 2009 4 mins

Network Security Wi-Fi

Sierra Wireless debuts USB modem for Sprint network

Jan 20, 2009 2 mins

Network Security Wi-Fi

Text of letter from Belkin President Mark Reynoso

Jan 20, 2009 2 mins

Belkin Small and Medium Business Wi-Fi

New USB EV-DO Rev A modem for Sprint network

Jan 19, 2009 1 min

Computers and Peripherals

Is Apple opening iPhone to new browsers?

Newly approved browser apps expand options, may show change in policy

Jan 16, 2009 7 mins

Safari Smartphones iPhone

Aruba updates WLAN management software

AirWave supports latest payment-card industry security mandates

Jan 16, 2009 3 mins

Cellular Networks Cisco Systems Mobile Device Management

Cops in Mumbai tracking down open Wi-Fi networks

Jan 15, 2009 2 mins

Police in India sweep for unsecured Wi-Fi networks

Goal is to scan for Wi-Fi signals, identify those that are unsecured

Jan 15, 2009 3 mins

Mobile Device Management Network Security Telecommunications Industry

How Obama might get his way on BlackBerry

By Ellen Messmer and John Cox

Jan 15, 2009 5 mins

Encryption Government Smartphones

Are you ready to move to 802.11n WLAN for the enterprise?

Jan 14, 2009 1 min

Show me more

Samsung offers future AI memory roadmap

By Andy Patrizio

Aug 7, 20264 mins

Artificial IntelligenceMarketsTechnology Industry

Polish data center plans to send its waste heat to the neighbors

By Maxwell Cooter

Aug 7, 20262 mins

Cooling SystemsData CenterData Center Design

AMD to buy Taalas, maker of model-specific AI chips for enterprise inference

By Anirban Ghoshal

Aug 7, 20264 mins

Artificial IntelligenceCPUs and ProcessorsData Center Design

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