Gregg Keizer

Articles by Gregg Keizer

Thieves troll for execs with new Tax Court phish scam

By Gregg Keizer

May 25, 2008 3 mins

Cybercrime Networking Security

Antimalware group scolds Apple over Safari ‘carpet bomb’

By Gregg Keizer

May 23, 2008 3 mins

Apple Malware Safari

Microsoft ballyhoos Vista’s lower patch count

By Gregg Keizer

May 17, 2008 3 mins

Microsoft Networking Patch Management Software

Former Microsoft manager offers fix for XP SP3 ‘endless reboot’

By Gregg Keizer

May 16, 2008 2 mins

Networking Security

Tools circulate that crack Debian, Ubuntu keys

By Gregg Keizer

May 16, 2008 3 mins

Networking Operating Systems Security

Phishing botnet expands by hacking legit sites

By Gregg Keizer

May 14, 2008 3 mins

Networking Security

FAQ: What you should know before installing Windows XP SP3

By Gregg Keizer

May 7, 2008 6 mins

Enterprise Applications

DDoS attacks knock Radio Free Europe off the Web

By Gregg Keizer

May 5, 2008 4 mins

Networking Security

Mozilla Messaging patches Thunderbird bugs

By Gregg Keizer

May 4, 2008 2 mins

Email Clients Mozilla Technology Industry

XP change corrupts data, hamstrings SP3 rollout

By Gregg Keizer

May 1, 2008 3 mins

Microsoft Networking Security

Show me more

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