From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The 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.
Error 404--Not Found
Error 404--Not Found
From RFC 2068 Hypertext Transfer Protocol -- HTTP/1.1:
10.4.5 404 Not Found
The 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.
Heres a look at 10 additional
technologies circulating through the industry spin cycle.
By Network World Staff Network World, 09/11/00
Sexy, but few get married to it
Biometrics is undoubtedly the sexiest security around. After all, it uses the human body to deliver unassailable proof of identity. Still, most IT managers aren't bringing it home.
The expense and effort involved in deploying biometrics products continues to relegate them to a niche. Biometrics largely remains the purview of governments and their close industry allies. According to research firm IDC in Framingham, Mass., biometrics sales reached $325 million last year, mostly to the public sector.
But even in the military, biometrics never quite makes it to the top of the must-do list. Later this fall, for example, the U.S. Department of Defense will introduce multipurpose smart cards as the main identification for military personnel. It looked into biometrics but decided these smart cards would use stored public-key digital certificates to access networks and office buildings, says John Przybysz, a Defense Department security director. Putting biometrics on the first-generation card could be "overwhelming" in terms of deployment and training, Przybysz says.
Plus, he adds, the industry isn't mature.
At least 40 biometrics vendors are jostling for market share, with Identix and Printak pushing for the lead. Microsoft has licensed I/O Software's Biometric API and products, intending to include them in the next version of Windows 2000. That move has angered the BioAPI Consortium, a 49-member industry group working on a specification called BioAPI.
- Ellen Messmer
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