Gregg Keizer

Articles by Gregg Keizer

Microsoft issues patches for ‘nasty’ Windows bugs

By Gregg Keizer

Jan 20, 2009 2 mins

Microsoft Patch Management Software Small and Medium Business

Fake sites spreading malware claim Obama won’t take oath

By Gregg Keizer

Jan 19, 2009 3 mins

Malware Network Security Networking

EU: Microsoft ‘shields’ IE from competition

By Gregg Keizer

Jan 19, 2009 6 mins

Data Center Legal

‘Amazing’ worm attack infects 9 million PCs

By Gregg Keizer

Jan 16, 2009 4 mins

Microsoft Network Security Viruses

Analyst: Even without Jobs, Apple ‘can clearly execute’

By Gregg Keizer

Jan 15, 2009 5 mins

Apple Data Center Enterprise

Report: Microsoft considers major job cuts

By Gregg Keizer

Jan 15, 2009 3 mins

Data Center Enterprise Microsoft

1 in 3 Windows PCs vulnerable to worm attack

By Gregg Keizer

Jan 15, 2009 3 mins

Network Security Security

Apple loses U.S. market share as sales slide 23%

By Gregg Keizer

Jan 15, 2009 4 mins

Computers and Peripherals

Mozilla delays Firefox 3.1 Beta 3

By Gregg Keizer

Jan 14, 2009 3 mins

Browsers Enterprise Applications

Researcher: Worm infects 1.1M Windows PCs in 24 hours

By Gregg Keizer

Jan 14, 2009 4 mins

Network Security Security

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Groundcover raises $100M as observability pivots from monitoring to AI infrastructure

By Sean Michael Kerner

Jul 31, 20265 mins

Network Management SoftwareNetwork MonitoringNetworking

Dangling DNS records and reverse DNS gaps give attackers new openings

By Sean Michael Kerner

Jul 31, 20266 mins

DNSInternetNetwork Security

Data center developer eyes disused newpaper printing plant

By Maxwell Cooter

Jul 31, 20262 mins

Data CenterMarketsMedia and Entertainment 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