Denise Pappalardo

Articles by Denise Pappalardo

Who gets your telecom dollars?

* Merrill Lynch surveys CTOs about telecom spending

By Denise Pappalardo

Feb 17, 2003 2 mins

Internet Service Providers Networking Telecommunications Industry

WorldCom targets 5,000 jobs

* WorldCom's first steps in 100-day plan

By Denise Pappalardo

Feb 12, 2003 1 min

Internet Service Providers Networking

New mobile data standard on the way

IEEE focuses on developing real-time transmission for mobile users.

By Denise Pappalardo

Feb 10, 2003 2 mins

Cellular Networks Enterprise Applications

Changes afoot for Genuity customers

Closure of acquisition by Level 3 means some customers will need to find new providers.

By Denise Pappalardo

Feb 10, 2003 3 mins

Internet Service Providers Networking

Sprint management in flux

* Who will be Sprint CEO?

By Denise Pappalardo

Feb 10, 2003 2 mins

Internet Service Providers Networking

Verizon appeals court order to identify file-trading subscriber

* Verizon looks for stay pending appeal in copyright case

By Denise Pappalardo

Feb 5, 2003 2 mins

Internet Service Providers Legal Verizon

Sprint shake-up might be in the works

By Denise Pappalardo

Feb 3, 2003 3 mins

Financial Services Industry Networking

ComNet attendees focus on wireless security

By Denise Pappalardo

Feb 3, 2003 3 mins

Network Security

How low can rates go? . . . It’s worth asking

By Denise Pappalardo

Feb 3, 2003 7 mins

VPN outsourcing

By Denise Pappalardo

Feb 3, 2003 3 mins

IT Leadership Network Security Networking

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2026 network outage report and internet health check

Aug 4, 202678 mins

Cloud ComputingNetwork Management SoftwareNetwork Monitoring

With FCC ban on new Chinese-made optical transceivers for DCs likely, it may be time to stock up

By Evan Schuman

Aug 4, 20268 mins

Artificial IntelligenceLaws and RegulationsNetworking Devices

Nvidia moves to accelerate storage access, boost industry cooperation

By Michael Cooney

Aug 4, 20264 mins

Artificial IntelligenceData CenterEnterprise Storage

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