Combining Basic Auth and IP-Filtering

Both NCSA, CERN server all combinations of both methods

NCSA httpd:

• .htaccess files for per-directory access control

• specify allowed access by AND, OR equivilents

  satisfy any
allow from .cs.edu.au
require user moe curly schemp

CERN httpd:

• .www_acl files for per-file access control

  "* : get, put : @128.141.*.*"

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for more information....

Mosaic User Authentication Tutorial