Gregg Keizer

Articles by Gregg Keizer

Researchers infiltrate Kraken botnet, could clean it out

By Gregg Keizer

Apr 30, 2008 4 mins

Malware Networking Security

Dell to factory-install Windows XP after June 30

By Gregg Keizer

Apr 28, 2008 4 mins

Enterprise Applications Microsoft

Huge Web hack attack infects 500,000 pages

By Gregg Keizer

Apr 27, 2008 4 mins

Intrusion Detection Software Malware Networking

Apple coming to terms with iPhone ‘unlocking,’ says analyst

By Gregg Keizer

Apr 26, 2008 4 mins

Apple Telecommunications Industry iPhone

Microsoft didn’t crush Storm, counter researchers

By Gregg Keizer

Apr 24, 2008 3 mins

Botnets Microsoft Vulnerabilities

Hackers jack thousands of sites, including U.N. domains

By Gregg Keizer

Apr 23, 2008 3 mins

Hacking Networking Security

Microsoft: We took out Storm botnet

By Gregg Keizer

Apr 22, 2008 4 mins

Botnets Malware Microsoft

Microsoft admits it sent Office nag to all WSUS servers

By Gregg Keizer

Apr 21, 2008 5 mins

Enterprise Microsoft Microsoft Office

FAQ: Windows XP SP3 ships — finally

By Gregg Keizer

Apr 21, 2008 9 mins

Networking Security

Three hackers found ‘Pwn To Own’ bug

By Gregg Keizer

Apr 13, 2008 3 mins

Microsoft Networking 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