Security advisory documenting multiple vulnerabilities in the software. The problems have been fixed in versions after 1.1.58.

Some people go to great lengths to keep their names off the search engine Google.com. Ann Harrison of Wired News tells Scott Simon how to pursue the goal of becoming un-Googleable. [2:56 streaming audio broadcast]

Paper by Phil Craven, in which he provides theories on how PR is calculated and the importance of internal, dangling, inbound, and outbound links. With PR calculator.

Technical explanation of how the software works and the privacy implications associated with its usage.

Highlights exceptional questions posted to the information service.

Offering information and downloadable Excel spreadsheet to help visualize how PageRank is calculated.

Examines Google's update process and its effects on search engine optimization.

This site gives information about Google and how to use Google search with tips and tricks.

Jean Manco considers the relationship between the Web's most popular search engine and its largest human-edited directory.

Tips and tricks from Sergey Brin, Google's co-founder and president.