Friday, February 10, 2012
Servers and Data Center
Error 404--Not Found |
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:10.4.5 404 Not FoundThe server has not found anything matching the Request-URI. No indication is given of whether the condition is temporary or permanent. If the server does not wish to make this information available to the client, the status code 403 (Forbidden) can be used instead. The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address. |
The Evolving Spam Ecosystem
Spam attacks used to be about what spammers could do and get away with, but now the landscape has changed to one of "Follow the Money." Senior Editor Cara Garretson speaks with Bill Yerazunis about the new dangers of spam these days, and how enterprises need to stay ahead of the bad guys (14:16).
Right click to download the MP3 >>
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