Gregg Keizer

Articles by Gregg Keizer

Microsoft grants Windows XP yet another reprieve

By Gregg Keizer

Oct 5, 2008 3 mins

Microsoft Small and Medium Business Windows

Researcher finds evidence of massive site compromise

By Gregg Keizer

Oct 3, 2008 4 mins

Data Breach Intrusion Detection Software Malware

WebKit browser engine aces Acid3 test, stakes claim to No. 1

By Gregg Keizer

Sep 29, 2008 3 mins

Browsers Data Center Safari

FAQ: Clickjacking – should you be worried?

By Gregg Keizer

Sep 29, 2008 6 mins

Networking Security Vulnerabilities

Security researchers warn of new ‘clickjacking’ browser bugs

By Gregg Keizer

Sep 28, 2008 4 mins

Browsers Hacking Malware

Hackers resurrect notorious attack toolkit

By Gregg Keizer

Sep 26, 2008 4 mins

Hacking Intrusion Detection Software Networking

Report: FBI searches Tenn. student’s apartment in Palin hacking case

But proxy service operator says hacker's IP address 'doesn't look consistent' with state legislator's son

By Gregg Keizer

Sep 22, 2008 4 mins

Cybercrime Networking Security

Palin hacker’s IP address linked to student’s apartment

By Gregg Keizer

Sep 22, 2008 3 mins

Email Clients Hacking Technology Industry

Apple’s patch process a mess, say researchers

By Gregg Keizer

Sep 22, 2008 4 mins

Apple Networking Patch Management Software

Report: Legislator’s son at center of Palin hack talk

By Gregg Keizer

Sep 21, 2008 3 mins

Email Clients Legal Technology Industry

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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