John Ribeiro

Articles by John Ribeiro

Vodafone, Essar Group lock horns over management

By John Ribeiro

Feb 20, 2007 3 mins

Enterprise Mergers and Acquisitions Telecommunications Industry

Vodafone, Essar make an uneasy partnership

By John Ribeiro

Feb 16, 2007 2 mins

Network Security Telecommunications Industry

Vodafone reserves right to terminate India acquisition

By John Ribeiro

Feb 14, 2007 2 mins

Network Security Telecommunications Industry

Tata begins outsourcing joint venture in China

By John Ribeiro

Feb 13, 2007 2 mins

Enterprise Applications Microsoft Technology Industry

Vodafone bags majority stake in India’s Hutchison Essar

By John Ribeiro

Feb 11, 2007 2 mins

Network Security Telecommunications Industry WAN

India must look beyond cheaper staff, expert says

By John Ribeiro

Feb 8, 2007 3 mins

IT Leadership Networking Technology Industry

Biofuels to power mobile networks in India

By John Ribeiro

Feb 8, 2007 2 mins

Cellular Networks Ericsson Telecommunications Industry

Verizon enters India’s long-distance telecom market

By John Ribeiro

Feb 7, 2007 3 mins

Telecommunications Industry Verizon WAN

Indian user companies losing staff to outsourcers

By John Ribeiro

Feb 6, 2007 3 mins

CIO Enterprise Technology Industry

Google Earth to address Indian security concerns

By John Ribeiro

Feb 5, 2007 2 mins

Networking Security Social Networking Apps

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Arista hits first $3B quarter as AI networking momentum continues

By Michael Cooney

Aug 5, 20267 mins

Enterprise RoutersNetwork SwitchesNetworking Devices

AI erased the 50-day patch window. Palo Alto Networks has a response

By Zeus Kerravala

Aug 5, 20266 mins

Network SecuritySecurity SoftwareThreat and Vulnerability Management

2026 network outage report and internet health check

Aug 4, 202678 mins

Cloud ComputingNetwork Management SoftwareNetwork Monitoring

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